diff options
20 files changed, 9196 insertions, 51 deletions
diff --git a/source/blender/python/SConscript b/source/blender/python/SConscript index 9d7fcf6a9cf..93b23a9c4cf 100644 --- a/source/blender/python/SConscript +++ b/source/blender/python/SConscript @@ -15,3 +15,7 @@ if env['OURPLATFORM'] in ('win32-mingw', 'win32-vc') and env['BF_DEBUG']: env.BlenderLib( libname = 'bf_python', sources = Split(sources), includes = Split(incs), defines = defs, libtype = ['core'], priority = [140]) + +# generic XXX todo, BGE currently uses these externally +# sources = env.Glob('generic/*.c') +# env.BlenderLib( libname = 'bf_gen_python', sources = Split(sources), includes = Split(incs), defines = defs, libtype = ['core'], priority = [140]) diff --git a/source/blender/python/generic/BGL.c b/source/blender/python/generic/BGL.c new file mode 100644 index 00000000000..f1a72270ea1 --- /dev/null +++ b/source/blender/python/generic/BGL.c @@ -0,0 +1,1605 @@ +/* + * $Id: BGL.c 20922 2009-06-16 07:16:51Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Willian P. Germano + * + * ***** END GPL LICENSE BLOCK ***** +*/ + +/* This file is the Blender.BGL part of opy_draw.c, from the old + * bpython/intern dir, with minor changes to adapt it to the new Python + * implementation. The BGL submodule "wraps" OpenGL functions and constants, + * allowing script writers to make OpenGL calls in their Python scripts. */ + +#include "BGL.h" /*This must come first */ + +#include "MEM_guardedalloc.h" + +static int type_size( int type ); +static Buffer *make_buffer( int type, int ndimensions, int *dimensions ); + +static char Method_Buffer_doc[] = + "(type, dimensions, [template]) - Create a new Buffer object\n\n\ +(type) - The format to store data in\n\ +(dimensions) - An int or sequence specifying the dimensions of the buffer\n\ +[template] - A sequence of matching dimensions to the buffer to be created\n\ + which will be used to initialize the Buffer.\n\n\ +If a template is not passed in all fields will be initialized to 0.\n\n\ +The type should be one of GL_BYTE, GL_SHORT, GL_INT, GL_FLOAT, or GL_DOUBLE.\n\ +If the dimensions are specified as an int a linear buffer will be\n\ +created. If a sequence is passed for the dimensions the buffer\n\ +will have len(sequence) dimensions, where the size for each dimension\n\ +is determined by the value in the sequence at that index.\n\n\ +For example, passing [100, 100] will create a 2 dimensional\n\ +square buffer. Passing [16, 16, 32] will create a 3 dimensional\n\ +buffer which is twice as deep as it is wide or high."; + +static PyObject *Method_Buffer( PyObject * self, PyObject * args ); + +/* Buffer sequence methods */ + +static int Buffer_len( PyObject * self ); +static PyObject *Buffer_item( PyObject * self, int i ); +static PyObject *Buffer_slice( PyObject * self, int begin, int end ); +static int Buffer_ass_item( PyObject * self, int i, PyObject * v ); +static int Buffer_ass_slice( PyObject * self, int begin, int end, + PyObject * seq ); + +static PySequenceMethods Buffer_SeqMethods = { + ( inquiry ) Buffer_len, /*sq_length */ + ( binaryfunc ) 0, /*sq_concat */ + ( ssizeargfunc ) 0, /*sq_repeat */ + ( ssizeargfunc ) Buffer_item, /*sq_item */ + ( ssizessizeargfunc ) Buffer_slice, /*sq_slice */ + ( ssizeobjargproc ) Buffer_ass_item, /*sq_ass_item */ + ( ssizessizeobjargproc ) Buffer_ass_slice, /*sq_ass_slice */ +}; + +static void Buffer_dealloc( PyObject * self ); +static PyObject *Buffer_tolist( PyObject * self ); +static PyObject *Buffer_dimensions( PyObject * self ); +static PyObject *Buffer_getattr( PyObject * self, char *name ); +static PyObject *Buffer_repr( PyObject * self ); + +PyTypeObject buffer_Type = { + PyObject_HEAD_INIT( NULL ) /* required python macro */ + 0, /*ob_size */ + "buffer", /*tp_name */ + sizeof( Buffer ), /*tp_basicsize */ + 0, /*tp_itemsize */ + ( destructor ) Buffer_dealloc, /*tp_dealloc */ + ( printfunc ) 0, /*tp_print */ + ( getattrfunc ) Buffer_getattr, /*tp_getattr */ + ( setattrfunc ) 0, /*tp_setattr */ + 0, /*tp_compare */ + ( reprfunc ) Buffer_repr, /*tp_repr */ + 0, /*tp_as_number */ + &Buffer_SeqMethods, /*tp_as_sequence */ +}; + +/* #ifndef __APPLE__ */ + +#define BGL_Wrap(nargs, funcname, ret, arg_list) \ +static PyObject *Method_##funcname (PyObject *self, PyObject *args) {\ + arg_def##nargs arg_list; \ + ret_def_##ret; \ + if(!PyArg_ParseTuple(args, arg_str##nargs arg_list, arg_ref##nargs arg_list)) return NULL;\ + ret_set_##ret gl##funcname (arg_var##nargs arg_list);\ + ret_ret_##ret; \ +} + +#define BGLU_Wrap(nargs, funcname, ret, arg_list) \ +static PyObject *Method_##funcname (PyObject *self, PyObject *args) {\ + arg_def##nargs arg_list; \ + ret_def_##ret; \ + if(!PyArg_ParseTuple(args, arg_str##nargs arg_list, arg_ref##nargs arg_list)) return NULL;\ + ret_set_##ret glu##funcname (arg_var##nargs arg_list);\ + ret_ret_##ret; \ +} + +/* #endif */ + +/********/ +static int type_size(int type) +{ + switch (type) { + case GL_BYTE: + return sizeof(char); + case GL_SHORT: + return sizeof(short); + case GL_INT: + return sizeof(int); + case GL_FLOAT: + return sizeof(float); + case GL_DOUBLE: + return sizeof(double); + } + return -1; +} + +static Buffer *make_buffer(int type, int ndimensions, int *dimensions) +{ + Buffer *buffer; + void *buf= NULL; + int i, size, length; + + length= 1; + for (i=0; i<ndimensions; i++) + length*= dimensions[i]; + + size= type_size(type); + + buf= MEM_mallocN(length*size, "Buffer buffer"); + + buffer= (Buffer *) PyObject_NEW(Buffer, &buffer_Type); + buffer->parent= NULL; + buffer->ndimensions= ndimensions; + buffer->dimensions= dimensions; + buffer->type= type; + buffer->buf.asvoid= buf; + + for (i= 0; i<length; i++) { + if (type==GL_BYTE) + buffer->buf.asbyte[i]= 0; + else if (type==GL_SHORT) + buffer->buf.asshort[i]= 0; + else if (type==GL_INT) + buffer->buf.asint[i]= 0; + else if (type==GL_FLOAT) + buffer->buf.asfloat[i]= 0.0f; + else if (type==GL_DOUBLE) + buffer->buf.asdouble[i]= 0.0; + } + return buffer; +} + +static PyObject *Method_Buffer (PyObject *self, PyObject *args) +{ + PyObject *length_ob= NULL, *template= NULL; + Buffer *buffer; + + int i, type; + int *dimensions = 0, ndimensions = 0; + + if (!PyArg_ParseTuple(args, "iO|O", &type, &length_ob, &template)) { + PyErr_SetString(PyExc_AttributeError, "expected an int and one or two PyObjects"); + return NULL; + } + if (type!=GL_BYTE && type!=GL_SHORT && type!=GL_INT && type!=GL_FLOAT && type!=GL_DOUBLE) { + PyErr_SetString(PyExc_AttributeError, "invalid first argument type, should be one of GL_BYTE, GL_SHORT, GL_INT, GL_FLOAT or GL_DOUBLE"); + return NULL; + } + + if (PyNumber_Check(length_ob)) { + ndimensions= 1; + dimensions= MEM_mallocN(ndimensions*sizeof(int), "Buffer dimensions"); + dimensions[0]= PyLong_AsLong(length_ob); + } else if (PySequence_Check(length_ob)) { + ndimensions= PySequence_Length(length_ob); + dimensions= MEM_mallocN(ndimensions*sizeof(int), "Buffer dimensions"); + for (i=0; i<ndimensions; i++) { + PyObject *ob= PySequence_GetItem(length_ob, i); + + if (!PyNumber_Check(ob)) dimensions[i]= 1; + else dimensions[i]= PyLong_AsLong(ob); + Py_DECREF(ob); + } + } + + buffer= make_buffer(type, ndimensions, dimensions); + if (template && ndimensions) { + if (Buffer_ass_slice((PyObject *) buffer, 0, dimensions[0], template)) { + Py_DECREF(buffer); + return NULL; + } + } + + return (PyObject *) buffer; +} + +/*@ Buffer sequence methods */ + +static int Buffer_len(PyObject *self) +{ + Buffer *buf= (Buffer *) self; + return buf->dimensions[0]; +} + +static PyObject *Buffer_item(PyObject *self, int i) +{ + Buffer *buf= (Buffer *) self; + + if (i >= buf->dimensions[0]) { + PyErr_SetString(PyExc_IndexError, "array index out of range"); + return NULL; + } + + if (buf->ndimensions==1) { + switch (buf->type) { + case GL_BYTE: return Py_BuildValue("b", buf->buf.asbyte[i]); + case GL_SHORT: return Py_BuildValue("h", buf->buf.asshort[i]); + case GL_INT: return Py_BuildValue("i", buf->buf.asint[i]); + case GL_FLOAT: return PyFloat_FromDouble(buf->buf.asfloat[i]); + case GL_DOUBLE: return Py_BuildValue("d", buf->buf.asdouble[i]); + } + } else { + Buffer *newbuf; + int j, length, size; + + length= 1; + for (j=1; j<buf->ndimensions; j++) { + length*= buf->dimensions[j]; + } + size= type_size(buf->type); + + newbuf= (Buffer *) PyObject_NEW(Buffer, &buffer_Type); + + Py_INCREF(self); + newbuf->parent= self; + + newbuf->ndimensions= buf->ndimensions-1; + newbuf->type= buf->type; + newbuf->buf.asvoid= buf->buf.asbyte + i*length*size; + newbuf->dimensions= MEM_mallocN(newbuf->ndimensions*sizeof(int), + "Buffer dimensions"); + memcpy(newbuf->dimensions, buf->dimensions+1, + newbuf->ndimensions*sizeof(int)); + + return (PyObject *) newbuf; + } + + return NULL; +} + +static PyObject *Buffer_slice(PyObject *self, int begin, int end) +{ + Buffer *buf= (Buffer *) self; + PyObject *list; + int count; + + if (begin<0) begin= 0; + if (end>buf->dimensions[0]) + end= buf->dimensions[0]; + if (begin>end) begin= end; + + list= PyList_New(end-begin); + + for (count= begin; count<end; count++) + PyList_SetItem(list, count-begin, Buffer_item(self, count)); + + return list; +} + +static int Buffer_ass_item(PyObject *self, int i, PyObject *v) +{ + Buffer *buf= (Buffer *) self; + + if (i >= buf->dimensions[0]) { + PyErr_SetString(PyExc_IndexError, "array assignment index out of range"); + return -1; + } + + if (buf->ndimensions!=1) { + PyObject *row= Buffer_item(self, i); + int ret; + + if (!row) return -1; + ret= Buffer_ass_slice(row, 0, buf->dimensions[1], v); + Py_DECREF(row); + return ret; + } + + if (buf->type==GL_BYTE) { + if (!PyArg_Parse(v, "b;Coordinates must be ints", &buf->buf.asbyte[i])) + return -1; + } else if (buf->type==GL_SHORT) { + if (!PyArg_Parse(v, "h;Coordinates must be ints", &buf->buf.asshort[i])) + return -1; + + } else if (buf->type==GL_INT) { + if (!PyArg_Parse(v, "i;Coordinates must be ints", &buf->buf.asint[i])) + return -1; + } else if (buf->type==GL_FLOAT) { + if (!PyArg_Parse(v, "f;Coordinates must be floats", &buf->buf.asfloat[i])) + return -1; + } else if (buf->type==GL_DOUBLE) { + if (!PyArg_Parse(v, "d;Coordinates must be floats", &buf->buf.asdouble[i])) + return -1; + } + return 0; +} + +static int Buffer_ass_slice(PyObject *self, int begin, int end, PyObject *seq) +{ + Buffer *buf= (Buffer *) self; + PyObject *item; + int count, err=0; + + if (begin<0) begin= 0; + if (end>buf->dimensions[0]) end= buf->dimensions[0]; + if (begin>end) begin= end; + + if (!PySequence_Check(seq)) { + PyErr_SetString(PyExc_TypeError, + "illegal argument type for built-in operation"); + return -1; + } + + if (PySequence_Length(seq)!=(end-begin)) { + PyErr_SetString(PyExc_TypeError, "size mismatch in assignment"); + return -1; + } + + for (count= begin; count<end; count++) { + item= PySequence_GetItem(seq, count-begin); + err= Buffer_ass_item(self, count, item); + Py_DECREF(item); + if (err) break; + } + return err; +} + +static void Buffer_dealloc(PyObject *self) +{ + Buffer *buf = (Buffer *)self; + + if (buf->parent) Py_DECREF (buf->parent); + else MEM_freeN (buf->buf.asvoid); + + MEM_freeN (buf->dimensions); + + PyObject_DEL (self); +} + +static PyObject *Buffer_tolist(PyObject *self) +{ + int i, len= ((Buffer *)self)->dimensions[0]; + PyObject *list= PyList_New(len); + + for (i=0; i<len; i++) { + PyList_SetItem(list, i, Buffer_item(self, i)); + } + + return list; +} + +static PyObject *Buffer_dimensions(PyObject *self) +{ + Buffer *buffer= (Buffer *) self; + PyObject *list= PyList_New(buffer->ndimensions); + int i; + + for (i= 0; i<buffer->ndimensions; i++) { + PyList_SetItem(list, i, PyLong_FromLong(buffer->dimensions[i])); + } + + return list; +} + +static PyObject *Buffer_getattr(PyObject *self, char *name) +{ + if (strcmp(name, "list")==0) return Buffer_tolist(self); + else if (strcmp(name, "dimensions")==0) return Buffer_dimensions(self); + + PyErr_SetString(PyExc_AttributeError, name); + return NULL; +} + +static PyObject *Buffer_repr(PyObject *self) +{ + PyObject *list= Buffer_tolist(self); + PyObject *repr= PyObject_Repr(list); + Py_DECREF(list); + + return repr; +} + + +BGL_Wrap(2, Accum, void, (GLenum, GLfloat)) +BGL_Wrap(2, AlphaFunc, void, (GLenum, GLclampf)) +BGL_Wrap(3, AreTexturesResident, GLboolean, (GLsizei, GLuintP, GLbooleanP)) +BGL_Wrap(1, Begin, void, (GLenum)) +BGL_Wrap(2, BindTexture, void, (GLenum, GLuint)) +BGL_Wrap(7, Bitmap, void, (GLsizei, GLsizei, GLfloat, + GLfloat, GLfloat, GLfloat, GLubyteP)) +BGL_Wrap(2, BlendFunc, void, (GLenum, GLenum)) +BGL_Wrap(1, CallList, void, (GLuint)) +BGL_Wrap(3, CallLists, void, (GLsizei, GLenum, GLvoidP)) +BGL_Wrap(1, Clear, void, (GLbitfield)) +BGL_Wrap(4, ClearAccum, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(4, ClearColor, void, (GLclampf, GLclampf, GLclampf, GLclampf)) +BGL_Wrap(1, ClearDepth, void, (GLclampd)) +BGL_Wrap(1, ClearIndex, void, (GLfloat)) +BGL_Wrap(1, ClearStencil, void, (GLint)) +BGL_Wrap(2, ClipPlane, void, (GLenum, GLdoubleP)) +BGL_Wrap(3, Color3b, void, (GLbyte, GLbyte, GLbyte)) +BGL_Wrap(1, Color3bv, void, (GLbyteP)) +BGL_Wrap(3, Color3d, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, Color3dv, void, (GLdoubleP)) +BGL_Wrap(3, Color3f, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, Color3fv, void, (GLfloatP)) +BGL_Wrap(3, Color3i, void, (GLint, GLint, GLint)) +BGL_Wrap(1, Color3iv, void, (GLintP)) +BGL_Wrap(3, Color3s, void, (GLshort, GLshort, GLshort)) +BGL_Wrap(1, Color3sv, void, (GLshortP)) +BGL_Wrap(3, Color3ub, void, (GLubyte, GLubyte, GLubyte)) +BGL_Wrap(1, Color3ubv, void, (GLubyteP)) +BGL_Wrap(3, Color3ui, void, (GLuint, GLuint, GLuint)) +BGL_Wrap(1, Color3uiv, void, (GLuintP)) +BGL_Wrap(3, Color3us, void, (GLushort, GLushort, GLushort)) +BGL_Wrap(1, Color3usv, void, (GLushortP)) +BGL_Wrap(4, Color4b, void, (GLbyte, GLbyte, GLbyte, GLbyte)) +BGL_Wrap(1, Color4bv, void, (GLbyteP)) +BGL_Wrap(4, Color4d, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, Color4dv, void, (GLdoubleP)) +BGL_Wrap(4, Color4f, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, Color4fv, void, (GLfloatP)) +BGL_Wrap(4, Color4i, void, (GLint, GLint, GLint, GLint)) +BGL_Wrap(1, Color4iv, void, (GLintP)) +BGL_Wrap(4, Color4s, void, (GLshort, GLshort, GLshort, GLshort)) +BGL_Wrap(1, Color4sv, void, (GLshortP)) +BGL_Wrap(4, Color4ub, void, (GLubyte, GLubyte, GLubyte, GLubyte)) +BGL_Wrap(1, Color4ubv, void, (GLubyteP)) +BGL_Wrap(4, Color4ui, void, (GLuint, GLuint, GLuint, GLuint)) +BGL_Wrap(1, Color4uiv, void, (GLuintP)) +BGL_Wrap(4, Color4us, void, (GLushort, GLushort, GLushort, GLushort)) +BGL_Wrap(1, Color4usv, void, (GLushortP)) +BGL_Wrap(4, ColorMask, void, (GLboolean, GLboolean, GLboolean, GLboolean)) +BGL_Wrap(2, ColorMaterial, void, (GLenum, GLenum)) +BGL_Wrap(5, CopyPixels, void, (GLint, GLint, GLsizei, GLsizei, GLenum)) +BGL_Wrap(1, CullFace, void, (GLenum)) +BGL_Wrap(2, DeleteLists, void, (GLuint, GLsizei)) +BGL_Wrap(2, DeleteTextures, void, (GLsizei, GLuintP)) +BGL_Wrap(1, DepthFunc, void, (GLenum)) +BGL_Wrap(1, DepthMask, void, (GLboolean)) +BGL_Wrap(2, DepthRange, void, (GLclampd, GLclampd)) +BGL_Wrap(1, Disable, void, (GLenum)) +BGL_Wrap(1, DrawBuffer, void, (GLenum)) +BGL_Wrap(5, DrawPixels, void, (GLsizei, GLsizei, GLenum, GLenum, GLvoidP)) +BGL_Wrap(1, EdgeFlag, void, (GLboolean)) +BGL_Wrap(1, EdgeFlagv, void, (GLbooleanP)) +BGL_Wrap(1, Enable, void, (GLenum)) +BGL_Wrap(1, End, void, (void)) +BGL_Wrap(1, EndList, void, (void)) +BGL_Wrap(1, EvalCoord1d, void, (GLdouble)) +BGL_Wrap(1, EvalCoord1dv, void, (GLdoubleP)) +BGL_Wrap(1, EvalCoord1f, void, (GLfloat)) +BGL_Wrap(1, EvalCoord1fv, void, (GLfloatP)) +BGL_Wrap(2, EvalCoord2d, void, (GLdouble, GLdouble)) +BGL_Wrap(1, EvalCoord2dv, void, (GLdoubleP)) +BGL_Wrap(2, EvalCoord2f, void, (GLfloat, GLfloat)) +BGL_Wrap(1, EvalCoord2fv, void, (GLfloatP)) +BGL_Wrap(3, EvalMesh1, void, (GLenum, GLint, GLint)) +BGL_Wrap(5, EvalMesh2, void, (GLenum, GLint, GLint, GLint, GLint)) +BGL_Wrap(1, EvalPoint1, void, (GLint)) +BGL_Wrap(2, EvalPoint2, void, (GLint, GLint)) +BGL_Wrap(3, FeedbackBuffer, void, (GLsizei, GLenum, GLfloatP)) +BGL_Wrap(1, Finish, void, (void)) +BGL_Wrap(1, Flush, void, (void)) +BGL_Wrap(2, Fogf, void, (GLenum, GLfloat)) +BGL_Wrap(2, Fogfv, void, (GLenum, GLfloatP)) +BGL_Wrap(2, Fogi, void, (GLenum, GLint)) +BGL_Wrap(2, Fogiv, void, (GLenum, GLintP)) +BGL_Wrap(1, FrontFace, void, (GLenum)) +BGL_Wrap(6, Frustum, void, (GLdouble, GLdouble, + GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, GenLists, GLuint, (GLsizei)) +BGL_Wrap(2, GenTextures, void, (GLsizei, GLuintP)) +BGL_Wrap(2, GetBooleanv, void, (GLenum, GLbooleanP)) +BGL_Wrap(2, GetClipPlane, void, (GLenum, GLdoubleP)) +BGL_Wrap(2, GetDoublev, void, (GLenum, GLdoubleP)) +BGL_Wrap(1, GetError, GLenum, (void)) +BGL_Wrap(2, GetFloatv, void, (GLenum, GLfloatP)) +BGL_Wrap(2, GetIntegerv, void, (GLenum, GLintP)) +BGL_Wrap(3, GetLightfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetLightiv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(3, GetMapdv, void, (GLenum, GLenum, GLdoubleP)) +BGL_Wrap(3, GetMapfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetMapiv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(3, GetMaterialfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetMaterialiv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(2, GetPixelMapfv, void, (GLenum, GLfloatP)) +BGL_Wrap(2, GetPixelMapuiv, void, (GLenum, GLuintP)) +BGL_Wrap(2, GetPixelMapusv, void, (GLenum, GLushortP)) +BGL_Wrap(1, GetPolygonStipple,void, (GLubyteP)) +BGL_Wrap(1, GetString, GLstring, (GLenum)) +BGL_Wrap(3, GetTexEnvfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetTexEnviv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(3, GetTexGendv, void, (GLenum, GLenum, GLdoubleP)) +BGL_Wrap(3, GetTexGenfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetTexGeniv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(5, GetTexImage, void, (GLenum, GLint, GLenum, GLenum, GLvoidP)) +BGL_Wrap(4, GetTexLevelParameterfv, void, (GLenum, GLint, GLenum, GLfloatP)) +BGL_Wrap(4, GetTexLevelParameteriv, void, (GLenum, GLint, GLenum, GLintP)) +BGL_Wrap(3, GetTexParameterfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, GetTexParameteriv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(2, Hint, void, (GLenum, GLenum)) +BGL_Wrap(1, IndexMask, void, (GLuint)) +BGL_Wrap(1, Indexd, void, (GLdouble)) +BGL_Wrap(1, Indexdv, void, (GLdoubleP)) +BGL_Wrap(1, Indexf, void, (GLfloat)) +BGL_Wrap(1, Indexfv, void, (GLfloatP)) +BGL_Wrap(1, Indexi, void, (GLint)) +BGL_Wrap(1, Indexiv, void, (GLintP)) +BGL_Wrap(1, Indexs, void, (GLshort)) +BGL_Wrap(1, Indexsv, void, (GLshortP)) +BGL_Wrap(1, InitNames, void, (void)) +BGL_Wrap(1, IsEnabled, GLboolean, (GLenum)) +BGL_Wrap(1, IsList, GLboolean, (GLuint)) +BGL_Wrap(1, IsTexture, GLboolean, (GLuint)) +BGL_Wrap(2, LightModelf, void, (GLenum, GLfloat)) +BGL_Wrap(2, LightModelfv, void, (GLenum, GLfloatP)) +BGL_Wrap(2, LightModeli, void, (GLenum, GLint)) +BGL_Wrap(2, LightModeliv, void, (GLenum, GLintP)) +BGL_Wrap(3, Lightf, void, (GLenum, GLenum, GLfloat)) +BGL_Wrap(3, Lightfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, Lighti, void, (GLenum, GLenum, GLint)) +BGL_Wrap(3, Lightiv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(2, LineStipple, void, (GLint, GLushort)) +BGL_Wrap(1, LineWidth, void, (GLfloat)) +BGL_Wrap(1, ListBase, void, (GLuint)) +BGL_Wrap(1, LoadIdentity, void, (void)) +BGL_Wrap(1, LoadMatrixd, void, (GLdoubleP)) +BGL_Wrap(1, LoadMatrixf, void, (GLfloatP)) +BGL_Wrap(1, LoadName, void, (GLuint)) +BGL_Wrap(1, LogicOp, void, (GLenum)) +BGL_Wrap(6, Map1d, void, (GLenum, GLdouble, GLdouble, + GLint, GLint, GLdoubleP)) +BGL_Wrap(6, Map1f, void, (GLenum, GLfloat, GLfloat, + GLint, GLint, GLfloatP)) +BGL_Wrap(10, Map2d, void, (GLenum, GLdouble, GLdouble, + GLint, GLint, GLdouble, GLdouble, GLint, GLint, GLdoubleP)) +BGL_Wrap(10, Map2f, void, (GLenum, GLfloat, GLfloat, + GLint, GLint, GLfloat, GLfloat, GLint, GLint, GLfloatP)) +BGL_Wrap(3, MapGrid1d, void, (GLint, GLdouble, GLdouble)) +BGL_Wrap(3, MapGrid1f, void, (GLint, GLfloat, GLfloat)) +BGL_Wrap(6, MapGrid2d, void, (GLint, GLdouble, GLdouble, + GLint, GLdouble, GLdouble)) +BGL_Wrap(6, MapGrid2f, void, (GLint, GLfloat, GLfloat, + GLint, GLfloat, GLfloat)) +BGL_Wrap(3, Materialf, void, (GLenum, GLenum, GLfloat)) +BGL_Wrap(3, Materialfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, Materiali, void, (GLenum, GLenum, GLint)) +BGL_Wrap(3, Materialiv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(1, MatrixMode, void, (GLenum)) +BGL_Wrap(1, MultMatrixd, void, (GLdoubleP)) +BGL_Wrap(1, MultMatrixf, void, (GLfloatP)) +BGL_Wrap(2, NewList, void, (GLuint, GLenum)) +BGL_Wrap(3, Normal3b, void, (GLbyte, GLbyte, GLbyte)) +BGL_Wrap(1, Normal3bv, void, (GLbyteP)) +BGL_Wrap(3, Normal3d, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, Normal3dv, void, (GLdoubleP)) +BGL_Wrap(3, Normal3f, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, Normal3fv, void, (GLfloatP)) +BGL_Wrap(3, Normal3i, void, (GLint, GLint, GLint)) +BGL_Wrap(1, Normal3iv, void, (GLintP)) +BGL_Wrap(3, Normal3s, void, (GLshort, GLshort, GLshort)) +BGL_Wrap(1, Normal3sv, void, (GLshortP)) +BGL_Wrap(6, Ortho, void, (GLdouble, GLdouble, + GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, PassThrough, void, (GLfloat)) +BGL_Wrap(3, PixelMapfv, void, (GLenum, GLint, GLfloatP)) +BGL_Wrap(3, PixelMapuiv, void, (GLenum, GLint, GLuintP)) +BGL_Wrap(3, PixelMapusv, void, (GLenum, GLint, GLushortP)) +BGL_Wrap(2, PixelStoref, void, (GLenum, GLfloat)) +BGL_Wrap(2, PixelStorei, void, (GLenum, GLint)) +BGL_Wrap(2, PixelTransferf, void, (GLenum, GLfloat)) +BGL_Wrap(2, PixelTransferi, void, (GLenum, GLint)) +BGL_Wrap(2, PixelZoom, void, (GLfloat, GLfloat)) +BGL_Wrap(1, PointSize, void, (GLfloat)) +BGL_Wrap(2, PolygonMode, void, (GLenum, GLenum)) +BGL_Wrap(2, PolygonOffset, void, (GLfloat, GLfloat)) +BGL_Wrap(1, PolygonStipple, void, (GLubyteP)) +BGL_Wrap(1, PopAttrib, void, (void)) +BGL_Wrap(1, PopClientAttrib, void, (void)) +BGL_Wrap(1, PopMatrix, void, (void)) +BGL_Wrap(1, PopName, void, (void)) +BGL_Wrap(3, PrioritizeTextures, void, (GLsizei, GLuintP, GLclampfP)) +BGL_Wrap(1, PushAttrib, void, (GLbitfield)) +BGL_Wrap(1, PushClientAttrib, void, (GLbitfield)) +BGL_Wrap(1, PushMatrix, void, (void)) +BGL_Wrap(1, PushName, void, (GLuint)) +BGL_Wrap(2, RasterPos2d, void, (GLdouble, GLdouble)) +BGL_Wrap(1, RasterPos2dv, void, (GLdoubleP)) +BGL_Wrap(2, RasterPos2f, void, (GLfloat, GLfloat)) +BGL_Wrap(1, RasterPos2fv, void, (GLfloatP)) +BGL_Wrap(2, RasterPos2i, void, (GLint, GLint)) +BGL_Wrap(1, RasterPos2iv, void, (GLintP)) +BGL_Wrap(2, RasterPos2s, void, (GLshort, GLshort)) +BGL_Wrap(1, RasterPos2sv, void, (GLshortP)) +BGL_Wrap(3, RasterPos3d, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, RasterPos3dv, void, (GLdoubleP)) +BGL_Wrap(3, RasterPos3f, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, RasterPos3fv, void, (GLfloatP)) +BGL_Wrap(3, RasterPos3i, void, (GLint, GLint, GLint)) +BGL_Wrap(1, RasterPos3iv, void, (GLintP)) +BGL_Wrap(3, RasterPos3s, void, (GLshort, GLshort, GLshort)) +BGL_Wrap(1, RasterPos3sv, void, (GLshortP)) +BGL_Wrap(4, RasterPos4d, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, RasterPos4dv, void, (GLdoubleP)) +BGL_Wrap(4, RasterPos4f, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, RasterPos4fv, void, (GLfloatP)) +BGL_Wrap(4, RasterPos4i, void, (GLint, GLint, GLint, GLint)) +BGL_Wrap(1, RasterPos4iv, void, (GLintP)) +BGL_Wrap(4, RasterPos4s, void, (GLshort, GLshort, GLshort, GLshort)) +BGL_Wrap(1, RasterPos4sv, void, (GLshortP)) +BGL_Wrap(1, ReadBuffer, void, (GLenum)) +BGL_Wrap(7, ReadPixels, void, (GLint, GLint, GLsizei, + GLsizei, GLenum, GLenum, GLvoidP)) +BGL_Wrap(4, Rectd, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(2, Rectdv, void, (GLdoubleP, GLdoubleP)) +BGL_Wrap(4, Rectf, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(2, Rectfv, void, (GLfloatP, GLfloatP)) +BGL_Wrap(4, Recti, void, (GLint, GLint, GLint, GLint)) +BGL_Wrap(2, Rectiv, void, (GLintP, GLintP)) +BGL_Wrap(4, Rects, void, (GLshort, GLshort, GLshort, GLshort)) +BGL_Wrap(2, Rectsv, void, (GLshortP, GLshortP)) +BGL_Wrap(1, RenderMode, GLint, (GLenum)) +BGL_Wrap(4, Rotated, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(4, Rotatef, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(3, Scaled, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(3, Scalef, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(4, Scissor, void, (GLint, GLint, GLsizei, GLsizei)) +BGL_Wrap(2, SelectBuffer, void, (GLsizei, GLuintP)) +BGL_Wrap(1, ShadeModel, void, (GLenum)) +BGL_Wrap(3, StencilFunc, void, (GLenum, GLint, GLuint)) +BGL_Wrap(1, StencilMask, void, (GLuint)) +BGL_Wrap(3, StencilOp, void, (GLenum, GLenum, GLenum)) +BGL_Wrap(1, TexCoord1d, void, (GLdouble)) +BGL_Wrap(1, TexCoord1dv, void, (GLdoubleP)) +BGL_Wrap(1, TexCoord1f, void, (GLfloat)) +BGL_Wrap(1, TexCoord1fv, void, (GLfloatP)) +BGL_Wrap(1, TexCoord1i, void, (GLint)) +BGL_Wrap(1, TexCoord1iv, void, (GLintP)) +BGL_Wrap(1, TexCoord1s, void, (GLshort)) +BGL_Wrap(1, TexCoord1sv, void, (GLshortP)) +BGL_Wrap(2, TexCoord2d, void, (GLdouble, GLdouble)) +BGL_Wrap(1, TexCoord2dv, void, (GLdoubleP)) +BGL_Wrap(2, TexCoord2f, void, (GLfloat, GLfloat)) +BGL_Wrap(1, TexCoord2fv, void, (GLfloatP)) +BGL_Wrap(2, TexCoord2i, void, (GLint, GLint)) +BGL_Wrap(1, TexCoord2iv, void, (GLintP)) +BGL_Wrap(2, TexCoord2s, void, (GLshort, GLshort)) +BGL_Wrap(1, TexCoord2sv, void, (GLshortP)) +BGL_Wrap(3, TexCoord3d, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, TexCoord3dv, void, (GLdoubleP)) +BGL_Wrap(3, TexCoord3f, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, TexCoord3fv, void, (GLfloatP)) +BGL_Wrap(3, TexCoord3i, void, (GLint, GLint, GLint)) +BGL_Wrap(1, TexCoord3iv, void, (GLintP)) +BGL_Wrap(3, TexCoord3s, void, (GLshort, GLshort, GLshort)) +BGL_Wrap(1, TexCoord3sv, void, (GLshortP)) +BGL_Wrap(4, TexCoord4d, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, TexCoord4dv, void, (GLdoubleP)) +BGL_Wrap(4, TexCoord4f, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, TexCoord4fv, void, (GLfloatP)) +BGL_Wrap(4, TexCoord4i, void, (GLint, GLint, GLint, GLint)) +BGL_Wrap(1, TexCoord4iv, void, (GLintP)) +BGL_Wrap(4, TexCoord4s, void, (GLshort, GLshort, GLshort, GLshort)) +BGL_Wrap(1, TexCoord4sv, void, (GLshortP)) +BGL_Wrap(3, TexEnvf, void, (GLenum, GLenum, GLfloat)) +BGL_Wrap(3, TexEnvfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, TexEnvi, void, (GLenum, GLenum, GLint)) +BGL_Wrap(3, TexEnviv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(3, TexGend, void, (GLenum, GLenum, GLdouble)) +BGL_Wrap(3, TexGendv, void, (GLenum, GLenum, GLdoubleP)) +BGL_Wrap(3, TexGenf, void, (GLenum, GLenum, GLfloat)) +BGL_Wrap(3, TexGenfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, TexGeni, void, (GLenum, GLenum, GLint)) +BGL_Wrap(3, TexGeniv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(8, TexImage1D, void, (GLenum, GLint, GLint, + GLsizei, GLint, GLenum, GLenum, GLvoidP)) +BGL_Wrap(9, TexImage2D, void, (GLenum, GLint, GLint, + GLsizei, GLsizei, GLint, GLenum, GLenum, GLvoidP)) +BGL_Wrap(3, TexParameterf, void, (GLenum, GLenum, GLfloat)) +BGL_Wrap(3, TexParameterfv, void, (GLenum, GLenum, GLfloatP)) +BGL_Wrap(3, TexParameteri, void, (GLenum, GLenum, GLint)) +BGL_Wrap(3, TexParameteriv, void, (GLenum, GLenum, GLintP)) +BGL_Wrap(3, Translated, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(3, Translatef, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(2, Vertex2d, void, (GLdouble, GLdouble)) +BGL_Wrap(1, Vertex2dv, void, (GLdoubleP)) +BGL_Wrap(2, Vertex2f, void, (GLfloat, GLfloat)) +BGL_Wrap(1, Vertex2fv, void, (GLfloatP)) +BGL_Wrap(2, Vertex2i, void, (GLint, GLint)) +BGL_Wrap(1, Vertex2iv, void, (GLintP)) +BGL_Wrap(2, Vertex2s, void, (GLshort, GLshort)) +BGL_Wrap(1, Vertex2sv, void, (GLshortP)) +BGL_Wrap(3, Vertex3d, void, (GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, Vertex3dv, void, (GLdoubleP)) +BGL_Wrap(3, Vertex3f, void, (GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, Vertex3fv, void, (GLfloatP)) +BGL_Wrap(3, Vertex3i, void, (GLint, GLint, GLint)) +BGL_Wrap(1, Vertex3iv, void, (GLintP)) +BGL_Wrap(3, Vertex3s, void, (GLshort, GLshort, GLshort)) +BGL_Wrap(1, Vertex3sv, void, (GLshortP)) +BGL_Wrap(4, Vertex4d, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGL_Wrap(1, Vertex4dv, void, (GLdoubleP)) +BGL_Wrap(4, Vertex4f, void, (GLfloat, GLfloat, GLfloat, GLfloat)) +BGL_Wrap(1, Vertex4fv, void, (GLfloatP)) +BGL_Wrap(4, Vertex4i, void, (GLint, GLint, GLint, GLint)) +BGL_Wrap(1, Vertex4iv, void, (GLintP)) +BGL_Wrap(4, Vertex4s, void, (GLshort, GLshort, GLshort, GLshort)) +BGL_Wrap(1, Vertex4sv, void, (GLshortP)) +BGL_Wrap(4, Viewport, void, (GLint, GLint, GLsizei, GLsizei)) +BGLU_Wrap(4, Perspective, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGLU_Wrap(9, LookAt, void, (GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble)) +BGLU_Wrap(4, Ortho2D, void, (GLdouble, GLdouble, GLdouble, GLdouble)) +BGLU_Wrap(5, PickMatrix, void, (GLdouble, GLdouble, GLdouble, GLdouble, GLintP)) +BGLU_Wrap(9, Project, GLint, (GLdouble, GLdouble, GLdouble, GLdoubleP, GLdoubleP, GLintP, GLdoubleP, GLdoubleP, GLdoubleP)) +BGLU_Wrap(9, UnProject, GLint, (GLdouble, GLdouble, GLdouble, GLdoubleP, GLdoubleP, GLintP, GLdoubleP, GLdoubleP, GLdoubleP)) + +#undef MethodDef +#define MethodDef(func) {"gl"#func, Method_##func, METH_VARARGS, "no string"} +#define MethodDefu(func) {"glu"#func, Method_##func, METH_VARARGS, "no string"} +/* So that MethodDef(Accum) becomes: + * {"glAccum", Method_Accumfunc, METH_VARARGS} */ + +static struct PyMethodDef BGL_methods[] = { + {"Buffer", Method_Buffer, METH_VARARGS, Method_Buffer_doc}, + +/* #ifndef __APPLE__ */ + MethodDef(Accum), + MethodDef(AlphaFunc), + MethodDef(AreTexturesResident), + MethodDef(Begin), + MethodDef(BindTexture), + MethodDef(Bitmap), + MethodDef(BlendFunc), + MethodDef(CallList), + MethodDef(CallLists), + MethodDef(Clear), + MethodDef(ClearAccum), + MethodDef(ClearColor), + MethodDef(ClearDepth), + MethodDef(ClearIndex), + MethodDef(ClearStencil), + MethodDef(ClipPlane), + MethodDef(Color3b), + MethodDef(Color3bv), + MethodDef(Color3d), + MethodDef(Color3dv), + MethodDef(Color3f), + MethodDef(Color3fv), + MethodDef(Color3i), + MethodDef(Color3iv), + MethodDef(Color3s), + MethodDef(Color3sv), + MethodDef(Color3ub), + MethodDef(Color3ubv), + MethodDef(Color3ui), + MethodDef(Color3uiv), + MethodDef(Color3us), + MethodDef(Color3usv), + MethodDef(Color4b), + MethodDef(Color4bv), + MethodDef(Color4d), + MethodDef(Color4dv), + MethodDef(Color4f), + MethodDef(Color4fv), + MethodDef(Color4i), + MethodDef(Color4iv), + MethodDef(Color4s), + MethodDef(Color4sv), + MethodDef(Color4ub), + MethodDef(Color4ubv), + MethodDef(Color4ui), + MethodDef(Color4uiv), + MethodDef(Color4us), + MethodDef(Color4usv), + MethodDef(ColorMask), + MethodDef(ColorMaterial), + MethodDef(CopyPixels), + MethodDef(CullFace), + MethodDef(DeleteLists), + MethodDef(DeleteTextures), + MethodDef(DepthFunc), + MethodDef(DepthMask), + MethodDef(DepthRange), + MethodDef(Disable), + MethodDef(DrawBuffer), + MethodDef(DrawPixels), + MethodDef(EdgeFlag), + MethodDef(EdgeFlagv), + MethodDef(Enable), + MethodDef(End), + MethodDef(EndList), + MethodDef(EvalCoord1d), + MethodDef(EvalCoord1dv), + MethodDef(EvalCoord1f), + MethodDef(EvalCoord1fv), + MethodDef(EvalCoord2d), + MethodDef(EvalCoord2dv), + MethodDef(EvalCoord2f), + MethodDef(EvalCoord2fv), + MethodDef(EvalMesh1), + MethodDef(EvalMesh2), + MethodDef(EvalPoint1), + MethodDef(EvalPoint2), + MethodDef(FeedbackBuffer), + MethodDef(Finish), + MethodDef(Flush), + MethodDef(Fogf), + MethodDef(Fogfv), + MethodDef(Fogi), + MethodDef(Fogiv), + MethodDef(FrontFace), + MethodDef(Frustum), + MethodDef(GenLists), + MethodDef(GenTextures), + MethodDef(GetBooleanv), + MethodDef(GetClipPlane), + MethodDef(GetDoublev), + MethodDef(GetError), + MethodDef(GetFloatv), + MethodDef(GetIntegerv), + MethodDef(GetLightfv), + MethodDef(GetLightiv), + MethodDef(GetMapdv), + MethodDef(GetMapfv), + MethodDef(GetMapiv), + MethodDef(GetMaterialfv), + MethodDef(GetMaterialiv), + MethodDef(GetPixelMapfv), + MethodDef(GetPixelMapuiv), + MethodDef(GetPixelMapusv), + MethodDef(GetPolygonStipple), + MethodDef(GetString), + MethodDef(GetTexEnvfv), + MethodDef(GetTexEnviv), + MethodDef(GetTexGendv), + MethodDef(GetTexGenfv), + MethodDef(GetTexGeniv), + MethodDef(GetTexImage), + MethodDef(GetTexLevelParameterfv), + MethodDef(GetTexLevelParameteriv), + MethodDef(GetTexParameterfv), + MethodDef(GetTexParameteriv), + MethodDef(Hint), + MethodDef(IndexMask), + MethodDef(Indexd), + MethodDef(Indexdv), + MethodDef(Indexf), + MethodDef(Indexfv), + MethodDef(Indexi), + MethodDef(Indexiv), + MethodDef(Indexs), + MethodDef(Indexsv), + MethodDef(InitNames), + MethodDef(IsEnabled), + MethodDef(IsList), + MethodDef(IsTexture), + MethodDef(LightModelf), + MethodDef(LightModelfv), + MethodDef(LightModeli), + MethodDef(LightModeliv), + MethodDef(Lightf), + MethodDef(Lightfv), + MethodDef(Lighti), + MethodDef(Lightiv), + MethodDef(LineStipple), + MethodDef(LineWidth), + MethodDef(ListBase), + MethodDef(LoadIdentity), + MethodDef(LoadMatrixd), + MethodDef(LoadMatrixf), + MethodDef(LoadName), + MethodDef(LogicOp), + MethodDef(Map1d), + MethodDef(Map1f), + MethodDef(Map2d), + MethodDef(Map2f), + MethodDef(MapGrid1d), + MethodDef(MapGrid1f), + MethodDef(MapGrid2d), + MethodDef(MapGrid2f), + MethodDef(Materialf), + MethodDef(Materialfv), + MethodDef(Materiali), + MethodDef(Materialiv), + MethodDef(MatrixMode), + MethodDef(MultMatrixd), + MethodDef(MultMatrixf), + MethodDef(NewList), + MethodDef(Normal3b), + MethodDef(Normal3bv), + MethodDef(Normal3d), + MethodDef(Normal3dv), + MethodDef(Normal3f), + MethodDef(Normal3fv), + MethodDef(Normal3i), + MethodDef(Normal3iv), + MethodDef(Normal3s), + MethodDef(Normal3sv), + MethodDef(Ortho), + MethodDef(PassThrough), + MethodDef(PixelMapfv), + MethodDef(PixelMapuiv), + MethodDef(PixelMapusv), + MethodDef(PixelStoref), + MethodDef(PixelStorei), + MethodDef(PixelTransferf), + MethodDef(PixelTransferi), + MethodDef(PixelZoom), + MethodDef(PointSize), + MethodDef(PolygonMode), + MethodDef(PolygonOffset), + MethodDef(PolygonStipple), + MethodDef(PopAttrib), + MethodDef(PopClientAttrib), + MethodDef(PopMatrix), + MethodDef(PopName), + MethodDef(PrioritizeTextures), + MethodDef(PushAttrib), + MethodDef(PushClientAttrib), + MethodDef(PushMatrix), + MethodDef(PushName), + MethodDef(RasterPos2d), + MethodDef(RasterPos2dv), + MethodDef(RasterPos2f), + MethodDef(RasterPos2fv), + MethodDef(RasterPos2i), + MethodDef(RasterPos2iv), + MethodDef(RasterPos2s), + MethodDef(RasterPos2sv), + MethodDef(RasterPos3d), + MethodDef(RasterPos3dv), + MethodDef(RasterPos3f), + MethodDef(RasterPos3fv), + MethodDef(RasterPos3i), + MethodDef(RasterPos3iv), + MethodDef(RasterPos3s), + MethodDef(RasterPos3sv), + MethodDef(RasterPos4d), + MethodDef(RasterPos4dv), + MethodDef(RasterPos4f), + MethodDef(RasterPos4fv), + MethodDef(RasterPos4i), + MethodDef(RasterPos4iv), + MethodDef(RasterPos4s), + MethodDef(RasterPos4sv), + MethodDef(ReadBuffer), + MethodDef(ReadPixels), + MethodDef(Rectd), + MethodDef(Rectdv), + MethodDef(Rectf), + MethodDef(Rectfv), + MethodDef(Recti), + MethodDef(Rectiv), + MethodDef(Rects), + MethodDef(Rectsv), + MethodDef(RenderMode), + MethodDef(Rotated), + MethodDef(Rotatef), + MethodDef(Scaled), + MethodDef(Scalef), + MethodDef(Scissor), + MethodDef(SelectBuffer), + MethodDef(ShadeModel), + MethodDef(StencilFunc), + MethodDef(StencilMask), + MethodDef(StencilOp), + MethodDef(TexCoord1d), + MethodDef(TexCoord1dv), + MethodDef(TexCoord1f), + MethodDef(TexCoord1fv), + MethodDef(TexCoord1i), + MethodDef(TexCoord1iv), + MethodDef(TexCoord1s), + MethodDef(TexCoord1sv), + MethodDef(TexCoord2d), + MethodDef(TexCoord2dv), + MethodDef(TexCoord2f), + MethodDef(TexCoord2fv), + MethodDef(TexCoord2i), + MethodDef(TexCoord2iv), + MethodDef(TexCoord2s), + MethodDef(TexCoord2sv), + MethodDef(TexCoord3d), + MethodDef(TexCoord3dv), + MethodDef(TexCoord3f), + MethodDef(TexCoord3fv), + MethodDef(TexCoord3i), + MethodDef(TexCoord3iv), + MethodDef(TexCoord3s), + MethodDef(TexCoord3sv), + MethodDef(TexCoord4d), + MethodDef(TexCoord4dv), + MethodDef(TexCoord4f), + MethodDef(TexCoord4fv), + MethodDef(TexCoord4i), + MethodDef(TexCoord4iv), + MethodDef(TexCoord4s), + MethodDef(TexCoord4sv), + MethodDef(TexEnvf), + MethodDef(TexEnvfv), + MethodDef(TexEnvi), + MethodDef(TexEnviv), + MethodDef(TexGend), + MethodDef(TexGendv), + MethodDef(TexGenf), + MethodDef(TexGenfv), + MethodDef(TexGeni), + MethodDef(TexGeniv), + MethodDef(TexImage1D), + MethodDef(TexImage2D), + MethodDef(TexParameterf), + MethodDef(TexParameterfv), + MethodDef(TexParameteri), + MethodDef(TexParameteriv), + MethodDef(Translated), + MethodDef(Translatef), + MethodDef(Vertex2d), + MethodDef(Vertex2dv), + MethodDef(Vertex2f), + MethodDef(Vertex2fv), + MethodDef(Vertex2i), + MethodDef(Vertex2iv), + MethodDef(Vertex2s), + MethodDef(Vertex2sv), + MethodDef(Vertex3d), + MethodDef(Vertex3dv), + MethodDef(Vertex3f), + MethodDef(Vertex3fv), + MethodDef(Vertex3i), + MethodDef(Vertex3iv), + MethodDef(Vertex3s), + MethodDef(Vertex3sv), + MethodDef(Vertex4d), + MethodDef(Vertex4dv), + MethodDef(Vertex4f), + MethodDef(Vertex4fv), + MethodDef(Vertex4i), + MethodDef(Vertex4iv), + MethodDef(Vertex4s), + MethodDef(Vertex4sv), + MethodDef(Viewport), + MethodDefu(Perspective), + MethodDefu(LookAt), + MethodDefu(Ortho2D), + MethodDefu(PickMatrix), + MethodDefu(Project), + MethodDefu(UnProject), +/* #endif */ + {NULL, NULL, 0, NULL} +}; + +#if (PY_VERSION_HEX >= 0x03000000) +static struct PyModuleDef BGL_module_def = { + {}, /* m_base */ + "BGL", /* m_name */ + 0, /* m_doc */ + 0, /* m_size */ + BGL_methods, /* m_methods */ + 0, /* m_reload */ + 0, /* m_traverse */ + 0, /* m_clear */ + 0, /* m_free */ +}; +#endif + +PyObject *BGL_Init(const char *from) +{ + PyObject *mod, *dict, *item; +#if (PY_VERSION_HEX >= 0x03000000) + mod = PyModule_Create(&BGL_module_def); + PyDict_SetItemString(PySys_GetObject("modules"), BGL_module_def.m_name, mod); +#else + mod= Py_InitModule(from, BGL_methods); +#endif + dict= PyModule_GetDict(mod); + + if( PyType_Ready( &buffer_Type) < 0) + return NULL; /* should never happen */ + +#define EXPP_ADDCONST(x) PyDict_SetItemString(dict, #x, item=PyLong_FromLong((int)x)); Py_DECREF(item) + +/* So, for example: + * EXPP_ADDCONST(GL_CURRENT_BIT) becomes + * PyDict_SetItemString(dict, "GL_CURRENT_BIT", item=PyLong_FromLong(GL_CURRENT_BIT)); Py_DECREF(item) */ + + EXPP_ADDCONST(GL_CURRENT_BIT); + EXPP_ADDCONST(GL_POINT_BIT); + EXPP_ADDCONST(GL_LINE_BIT); + EXPP_ADDCONST(GL_POLYGON_BIT); + EXPP_ADDCONST(GL_POLYGON_STIPPLE_BIT); + EXPP_ADDCONST(GL_PIXEL_MODE_BIT); + EXPP_ADDCONST(GL_LIGHTING_BIT); + EXPP_ADDCONST(GL_FOG_BIT); + EXPP_ADDCONST(GL_DEPTH_BUFFER_BIT); + EXPP_ADDCONST(GL_ACCUM_BUFFER_BIT); + EXPP_ADDCONST(GL_STENCIL_BUFFER_BIT); + EXPP_ADDCONST(GL_VIEWPORT_BIT); + EXPP_ADDCONST(GL_TRANSFORM_BIT); + EXPP_ADDCONST(GL_ENABLE_BIT); + EXPP_ADDCONST(GL_COLOR_BUFFER_BIT); + EXPP_ADDCONST(GL_HINT_BIT); + EXPP_ADDCONST(GL_EVAL_BIT); + EXPP_ADDCONST(GL_LIST_BIT); + EXPP_ADDCONST(GL_TEXTURE_BIT); + EXPP_ADDCONST(GL_SCISSOR_BIT); + EXPP_ADDCONST(GL_ALL_ATTRIB_BITS); + EXPP_ADDCONST(GL_CLIENT_ALL_ATTRIB_BITS); + + EXPP_ADDCONST(GL_FALSE); + EXPP_ADDCONST(GL_TRUE); + + EXPP_ADDCONST(GL_POINTS); + EXPP_ADDCONST(GL_LINES); + EXPP_ADDCONST(GL_LINE_LOOP); + EXPP_ADDCONST(GL_LINE_STRIP); + EXPP_ADDCONST(GL_TRIANGLES); + EXPP_ADDCONST(GL_TRIANGLE_STRIP); + EXPP_ADDCONST(GL_TRIANGLE_FAN); + EXPP_ADDCONST(GL_QUADS); + EXPP_ADDCONST(GL_QUAD_STRIP); + EXPP_ADDCONST(GL_POLYGON); + + EXPP_ADDCONST(GL_ACCUM); + EXPP_ADDCONST(GL_LOAD); + EXPP_ADDCONST(GL_RETURN); + EXPP_ADDCONST(GL_MULT); + EXPP_ADDCONST(GL_ADD); + + EXPP_ADDCONST(GL_NEVER); + EXPP_ADDCONST(GL_LESS); + EXPP_ADDCONST(GL_EQUAL); + EXPP_ADDCONST(GL_LEQUAL); + EXPP_ADDCONST(GL_GREATER); + EXPP_ADDCONST(GL_NOTEQUAL); + EXPP_ADDCONST(GL_GEQUAL); + EXPP_ADDCONST(GL_ALWAYS); + + EXPP_ADDCONST(GL_ZERO); + EXPP_ADDCONST(GL_ONE); + EXPP_ADDCONST(GL_SRC_COLOR); + EXPP_ADDCONST(GL_ONE_MINUS_SRC_COLOR); + EXPP_ADDCONST(GL_SRC_ALPHA); + EXPP_ADDCONST(GL_ONE_MINUS_SRC_ALPHA); + EXPP_ADDCONST(GL_DST_ALPHA); + EXPP_ADDCONST(GL_ONE_MINUS_DST_ALPHA); + + EXPP_ADDCONST(GL_DST_COLOR); + EXPP_ADDCONST(GL_ONE_MINUS_DST_COLOR); + EXPP_ADDCONST(GL_SRC_ALPHA_SATURATE); + + EXPP_ADDCONST(GL_NONE); + EXPP_ADDCONST(GL_FRONT_LEFT); + EXPP_ADDCONST(GL_FRONT_RIGHT); + EXPP_ADDCONST(GL_BACK_LEFT); + EXPP_ADDCONST(GL_BACK_RIGHT); + EXPP_ADDCONST(GL_FRONT); + EXPP_ADDCONST(GL_BACK); + EXPP_ADDCONST(GL_LEFT); + EXPP_ADDCONST(GL_RIGHT); + EXPP_ADDCONST(GL_FRONT_AND_BACK); + EXPP_ADDCONST(GL_AUX0); + EXPP_ADDCONST(GL_AUX1); + EXPP_ADDCONST(GL_AUX2); + EXPP_ADDCONST(GL_AUX3); + + EXPP_ADDCONST(GL_NO_ERROR); + EXPP_ADDCONST(GL_INVALID_ENUM); + EXPP_ADDCONST(GL_INVALID_VALUE); + EXPP_ADDCONST(GL_INVALID_OPERATION); + EXPP_ADDCONST(GL_STACK_OVERFLOW); + EXPP_ADDCONST(GL_STACK_UNDERFLOW); + EXPP_ADDCONST(GL_OUT_OF_MEMORY); + + EXPP_ADDCONST(GL_2D); + EXPP_ADDCONST(GL_3D); + EXPP_ADDCONST(GL_3D_COLOR); + EXPP_ADDCONST(GL_3D_COLOR_TEXTURE); + EXPP_ADDCONST(GL_4D_COLOR_TEXTURE); + + EXPP_ADDCONST(GL_PASS_THROUGH_TOKEN); + EXPP_ADDCONST(GL_POINT_TOKEN); + EXPP_ADDCONST(GL_LINE_TOKEN); + EXPP_ADDCONST(GL_POLYGON_TOKEN); + EXPP_ADDCONST(GL_BITMAP_TOKEN); + EXPP_ADDCONST(GL_DRAW_PIXEL_TOKEN); + EXPP_ADDCONST(GL_COPY_PIXEL_TOKEN); + EXPP_ADDCONST(GL_LINE_RESET_TOKEN); + + EXPP_ADDCONST(GL_EXP); + EXPP_ADDCONST(GL_EXP2); + + EXPP_ADDCONST(GL_CW); + EXPP_ADDCONST(GL_CCW); + + EXPP_ADDCONST(GL_COEFF); + EXPP_ADDCONST(GL_ORDER); + EXPP_ADDCONST(GL_DOMAIN); + + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_I); + EXPP_ADDCONST(GL_PIXEL_MAP_S_TO_S); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_R); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_G); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_B); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_A); + EXPP_ADDCONST(GL_PIXEL_MAP_R_TO_R); + EXPP_ADDCONST(GL_PIXEL_MAP_G_TO_G); + EXPP_ADDCONST(GL_PIXEL_MAP_B_TO_B); + EXPP_ADDCONST(GL_PIXEL_MAP_A_TO_A); + + EXPP_ADDCONST(GL_CURRENT_COLOR); + EXPP_ADDCONST(GL_CURRENT_INDEX); + EXPP_ADDCONST(GL_CURRENT_NORMAL); + EXPP_ADDCONST(GL_CURRENT_TEXTURE_COORDS); + EXPP_ADDCONST(GL_CURRENT_RASTER_COLOR); + EXPP_ADDCONST(GL_CURRENT_RASTER_INDEX); + EXPP_ADDCONST(GL_CURRENT_RASTER_TEXTURE_COORDS); + EXPP_ADDCONST(GL_CURRENT_RASTER_POSITION); + EXPP_ADDCONST(GL_CURRENT_RASTER_POSITION_VALID); + EXPP_ADDCONST(GL_CURRENT_RASTER_DISTANCE); + EXPP_ADDCONST(GL_POINT_SMOOTH); + EXPP_ADDCONST(GL_POINT_SIZE); + EXPP_ADDCONST(GL_POINT_SIZE_RANGE); + EXPP_ADDCONST(GL_POINT_SIZE_GRANULARITY); + EXPP_ADDCONST(GL_LINE_SMOOTH); + EXPP_ADDCONST(GL_LINE_WIDTH); + EXPP_ADDCONST(GL_LINE_WIDTH_RANGE); + EXPP_ADDCONST(GL_LINE_WIDTH_GRANULARITY); + EXPP_ADDCONST(GL_LINE_STIPPLE); + EXPP_ADDCONST(GL_LINE_STIPPLE_PATTERN); + EXPP_ADDCONST(GL_LINE_STIPPLE_REPEAT); + EXPP_ADDCONST(GL_LIST_MODE); + EXPP_ADDCONST(GL_MAX_LIST_NESTING); + EXPP_ADDCONST(GL_LIST_BASE); + EXPP_ADDCONST(GL_LIST_INDEX); + EXPP_ADDCONST(GL_POLYGON_MODE); + EXPP_ADDCONST(GL_POLYGON_SMOOTH); + EXPP_ADDCONST(GL_POLYGON_STIPPLE); + EXPP_ADDCONST(GL_EDGE_FLAG); + EXPP_ADDCONST(GL_CULL_FACE); + EXPP_ADDCONST(GL_CULL_FACE_MODE); + EXPP_ADDCONST(GL_FRONT_FACE); + EXPP_ADDCONST(GL_LIGHTING); + EXPP_ADDCONST(GL_LIGHT_MODEL_LOCAL_VIEWER); + EXPP_ADDCONST(GL_LIGHT_MODEL_TWO_SIDE); + EXPP_ADDCONST(GL_LIGHT_MODEL_AMBIENT); + EXPP_ADDCONST(GL_SHADE_MODEL); + EXPP_ADDCONST(GL_COLOR_MATERIAL_FACE); + EXPP_ADDCONST(GL_COLOR_MATERIAL_PARAMETER); + EXPP_ADDCONST(GL_COLOR_MATERIAL); + EXPP_ADDCONST(GL_FOG); + EXPP_ADDCONST(GL_FOG_INDEX); + EXPP_ADDCONST(GL_FOG_DENSITY); + EXPP_ADDCONST(GL_FOG_START); + EXPP_ADDCONST(GL_FOG_END); + EXPP_ADDCONST(GL_FOG_MODE); + EXPP_ADDCONST(GL_FOG_COLOR); + EXPP_ADDCONST(GL_DEPTH_RANGE); + EXPP_ADDCONST(GL_DEPTH_TEST); + EXPP_ADDCONST(GL_DEPTH_WRITEMASK); + EXPP_ADDCONST(GL_DEPTH_CLEAR_VALUE); + EXPP_ADDCONST(GL_DEPTH_FUNC); + EXPP_ADDCONST(GL_ACCUM_CLEAR_VALUE); + EXPP_ADDCONST(GL_STENCIL_TEST); + EXPP_ADDCONST(GL_STENCIL_CLEAR_VALUE); + EXPP_ADDCONST(GL_STENCIL_FUNC); + EXPP_ADDCONST(GL_STENCIL_VALUE_MASK); + EXPP_ADDCONST(GL_STENCIL_FAIL); + EXPP_ADDCONST(GL_STENCIL_PASS_DEPTH_FAIL); + EXPP_ADDCONST(GL_STENCIL_PASS_DEPTH_PASS); + EXPP_ADDCONST(GL_STENCIL_REF); + EXPP_ADDCONST(GL_STENCIL_WRITEMASK); + EXPP_ADDCONST(GL_MATRIX_MODE); + EXPP_ADDCONST(GL_NORMALIZE); + EXPP_ADDCONST(GL_VIEWPORT); + EXPP_ADDCONST(GL_MODELVIEW_STACK_DEPTH); + EXPP_ADDCONST(GL_PROJECTION_STACK_DEPTH); + EXPP_ADDCONST(GL_TEXTURE_STACK_DEPTH); + EXPP_ADDCONST(GL_MODELVIEW_MATRIX); + EXPP_ADDCONST(GL_PROJECTION_MATRIX); + EXPP_ADDCONST(GL_TEXTURE_MATRIX); + EXPP_ADDCONST(GL_ATTRIB_STACK_DEPTH); + EXPP_ADDCONST(GL_ALPHA_TEST); + EXPP_ADDCONST(GL_ALPHA_TEST_FUNC); + EXPP_ADDCONST(GL_ALPHA_TEST_REF); + EXPP_ADDCONST(GL_DITHER); + EXPP_ADDCONST(GL_BLEND_DST); + EXPP_ADDCONST(GL_BLEND_SRC); + EXPP_ADDCONST(GL_BLEND); + EXPP_ADDCONST(GL_LOGIC_OP_MODE); + EXPP_ADDCONST(GL_LOGIC_OP); + EXPP_ADDCONST(GL_AUX_BUFFERS); + EXPP_ADDCONST(GL_DRAW_BUFFER); + EXPP_ADDCONST(GL_READ_BUFFER); + EXPP_ADDCONST(GL_SCISSOR_BOX); + EXPP_ADDCONST(GL_SCISSOR_TEST); + EXPP_ADDCONST(GL_INDEX_CLEAR_VALUE); + EXPP_ADDCONST(GL_INDEX_WRITEMASK); + EXPP_ADDCONST(GL_COLOR_CLEAR_VALUE); + EXPP_ADDCONST(GL_COLOR_WRITEMASK); + EXPP_ADDCONST(GL_INDEX_MODE); + EXPP_ADDCONST(GL_RGBA_MODE); + EXPP_ADDCONST(GL_DOUBLEBUFFER); + EXPP_ADDCONST(GL_STEREO); + EXPP_ADDCONST(GL_RENDER_MODE); + EXPP_ADDCONST(GL_PERSPECTIVE_CORRECTION_HINT); + EXPP_ADDCONST(GL_POINT_SMOOTH_HINT); + EXPP_ADDCONST(GL_LINE_SMOOTH_HINT); + EXPP_ADDCONST(GL_POLYGON_SMOOTH_HINT); + EXPP_ADDCONST(GL_FOG_HINT); + EXPP_ADDCONST(GL_TEXTURE_GEN_S); + EXPP_ADDCONST(GL_TEXTURE_GEN_T); + EXPP_ADDCONST(GL_TEXTURE_GEN_R); + EXPP_ADDCONST(GL_TEXTURE_GEN_Q); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_I_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_S_TO_S_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_R_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_G_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_B_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_I_TO_A_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_R_TO_R_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_G_TO_G_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_B_TO_B_SIZE); + EXPP_ADDCONST(GL_PIXEL_MAP_A_TO_A_SIZE); + EXPP_ADDCONST(GL_UNPACK_SWAP_BYTES); + EXPP_ADDCONST(GL_UNPACK_LSB_FIRST); + EXPP_ADDCONST(GL_UNPACK_ROW_LENGTH); + EXPP_ADDCONST(GL_UNPACK_SKIP_ROWS); + EXPP_ADDCONST(GL_UNPACK_SKIP_PIXELS); + EXPP_ADDCONST(GL_UNPACK_ALIGNMENT); + EXPP_ADDCONST(GL_PACK_SWAP_BYTES); + EXPP_ADDCONST(GL_PACK_LSB_FIRST); + EXPP_ADDCONST(GL_PACK_ROW_LENGTH); + EXPP_ADDCONST(GL_PACK_SKIP_ROWS); + EXPP_ADDCONST(GL_PACK_SKIP_PIXELS); + EXPP_ADDCONST(GL_PACK_ALIGNMENT); + EXPP_ADDCONST(GL_MAP_COLOR); + EXPP_ADDCONST(GL_MAP_STENCIL); + EXPP_ADDCONST(GL_INDEX_SHIFT); + EXPP_ADDCONST(GL_INDEX_OFFSET); + EXPP_ADDCONST(GL_RED_SCALE); + EXPP_ADDCONST(GL_RED_BIAS); + EXPP_ADDCONST(GL_ZOOM_X); + EXPP_ADDCONST(GL_ZOOM_Y); + EXPP_ADDCONST(GL_GREEN_SCALE); + EXPP_ADDCONST(GL_GREEN_BIAS); + EXPP_ADDCONST(GL_BLUE_SCALE); + EXPP_ADDCONST(GL_BLUE_BIAS); + EXPP_ADDCONST(GL_ALPHA_SCALE); + EXPP_ADDCONST(GL_ALPHA_BIAS); + EXPP_ADDCONST(GL_DEPTH_SCALE); + EXPP_ADDCONST(GL_DEPTH_BIAS); + EXPP_ADDCONST(GL_MAX_EVAL_ORDER); + EXPP_ADDCONST(GL_MAX_LIGHTS); + EXPP_ADDCONST(GL_MAX_CLIP_PLANES); + EXPP_ADDCONST(GL_MAX_TEXTURE_SIZE); + EXPP_ADDCONST(GL_MAX_PIXEL_MAP_TABLE); + EXPP_ADDCONST(GL_MAX_ATTRIB_STACK_DEPTH); + EXPP_ADDCONST(GL_MAX_MODELVIEW_STACK_DEPTH); + EXPP_ADDCONST(GL_MAX_NAME_STACK_DEPTH); + EXPP_ADDCONST(GL_MAX_PROJECTION_STACK_DEPTH); + EXPP_ADDCONST(GL_MAX_TEXTURE_STACK_DEPTH); + EXPP_ADDCONST(GL_MAX_VIEWPORT_DIMS); + EXPP_ADDCONST(GL_SUBPIXEL_BITS); + EXPP_ADDCONST(GL_INDEX_BITS); + EXPP_ADDCONST(GL_RED_BITS); + EXPP_ADDCONST(GL_GREEN_BITS); + EXPP_ADDCONST(GL_BLUE_BITS); + EXPP_ADDCONST(GL_ALPHA_BITS); + EXPP_ADDCONST(GL_DEPTH_BITS); + EXPP_ADDCONST(GL_STENCIL_BITS); + EXPP_ADDCONST(GL_ACCUM_RED_BITS); + EXPP_ADDCONST(GL_ACCUM_GREEN_BITS); + EXPP_ADDCONST(GL_ACCUM_BLUE_BITS); + EXPP_ADDCONST(GL_ACCUM_ALPHA_BITS); + EXPP_ADDCONST(GL_NAME_STACK_DEPTH); + EXPP_ADDCONST(GL_AUTO_NORMAL); + EXPP_ADDCONST(GL_MAP1_COLOR_4); + EXPP_ADDCONST(GL_MAP1_INDEX); + EXPP_ADDCONST(GL_MAP1_NORMAL); + EXPP_ADDCONST(GL_MAP1_TEXTURE_COORD_1); + EXPP_ADDCONST(GL_MAP1_TEXTURE_COORD_2); + EXPP_ADDCONST(GL_MAP1_TEXTURE_COORD_3); + EXPP_ADDCONST(GL_MAP1_TEXTURE_COORD_4); + EXPP_ADDCONST(GL_MAP1_VERTEX_3); + EXPP_ADDCONST(GL_MAP1_VERTEX_4); + EXPP_ADDCONST(GL_MAP2_COLOR_4); + EXPP_ADDCONST(GL_MAP2_INDEX); + EXPP_ADDCONST(GL_MAP2_NORMAL); + EXPP_ADDCONST(GL_MAP2_TEXTURE_COORD_1); + EXPP_ADDCONST(GL_MAP2_TEXTURE_COORD_2); + EXPP_ADDCONST(GL_MAP2_TEXTURE_COORD_3); + EXPP_ADDCONST(GL_MAP2_TEXTURE_COORD_4); + EXPP_ADDCONST(GL_MAP2_VERTEX_3); + EXPP_ADDCONST(GL_MAP2_VERTEX_4); + EXPP_ADDCONST(GL_MAP1_GRID_DOMAIN); + EXPP_ADDCONST(GL_MAP1_GRID_SEGMENTS); + EXPP_ADDCONST(GL_MAP2_GRID_DOMAIN); + EXPP_ADDCONST(GL_MAP2_GRID_SEGMENTS); + EXPP_ADDCONST(GL_TEXTURE_1D); + EXPP_ADDCONST(GL_TEXTURE_2D); + + EXPP_ADDCONST(GL_TEXTURE_WIDTH); + EXPP_ADDCONST(GL_TEXTURE_HEIGHT); + EXPP_ADDCONST(GL_TEXTURE_COMPONENTS); + EXPP_ADDCONST(GL_TEXTURE_BORDER_COLOR); + EXPP_ADDCONST(GL_TEXTURE_BORDER); + + EXPP_ADDCONST(GL_DONT_CARE); + EXPP_ADDCONST(GL_FASTEST); + EXPP_ADDCONST(GL_NICEST); + + EXPP_ADDCONST(GL_AMBIENT); + EXPP_ADDCONST(GL_DIFFUSE); + EXPP_ADDCONST(GL_SPECULAR); + EXPP_ADDCONST(GL_POSITION); + EXPP_ADDCONST(GL_SPOT_DIRECTION); + EXPP_ADDCONST(GL_SPOT_EXPONENT); + EXPP_ADDCONST(GL_SPOT_CUTOFF); + EXPP_ADDCONST(GL_CONSTANT_ATTENUATION); + EXPP_ADDCONST(GL_LINEAR_ATTENUATION); + EXPP_ADDCONST(GL_QUADRATIC_ATTENUATION); + + EXPP_ADDCONST(GL_COMPILE); + EXPP_ADDCONST(GL_COMPILE_AND_EXECUTE); + + EXPP_ADDCONST(GL_BYTE); + EXPP_ADDCONST(GL_UNSIGNED_BYTE); + EXPP_ADDCONST(GL_SHORT); + EXPP_ADDCONST(GL_UNSIGNED_SHORT); + EXPP_ADDCONST(GL_INT); + EXPP_ADDCONST(GL_UNSIGNED_INT); + EXPP_ADDCONST(GL_FLOAT); + EXPP_ADDCONST(GL_DOUBLE); + EXPP_ADDCONST(GL_2_BYTES); + EXPP_ADDCONST(GL_3_BYTES); + EXPP_ADDCONST(GL_4_BYTES); + + EXPP_ADDCONST(GL_CLEAR); + EXPP_ADDCONST(GL_AND); + EXPP_ADDCONST(GL_AND_REVERSE); + EXPP_ADDCONST(GL_COPY); + EXPP_ADDCONST(GL_AND_INVERTED); + EXPP_ADDCONST(GL_NOOP); + EXPP_ADDCONST(GL_XOR); + EXPP_ADDCONST(GL_OR); + EXPP_ADDCONST(GL_NOR); + EXPP_ADDCONST(GL_EQUIV); + EXPP_ADDCONST(GL_INVERT); + EXPP_ADDCONST(GL_OR_REVERSE); + EXPP_ADDCONST(GL_COPY_INVERTED); + EXPP_ADDCONST(GL_OR_INVERTED); + EXPP_ADDCONST(GL_NAND); + EXPP_ADDCONST(GL_SET); + + EXPP_ADDCONST(GL_EMISSION); + EXPP_ADDCONST(GL_SHININESS); + EXPP_ADDCONST(GL_AMBIENT_AND_DIFFUSE); + EXPP_ADDCONST(GL_COLOR_INDEXES); + + EXPP_ADDCONST(GL_MODELVIEW); + EXPP_ADDCONST(GL_PROJECTION); + EXPP_ADDCONST(GL_TEXTURE); + + EXPP_ADDCONST(GL_COLOR); + EXPP_ADDCONST(GL_DEPTH); + EXPP_ADDCONST(GL_STENCIL); + + EXPP_ADDCONST(GL_COLOR_INDEX); + EXPP_ADDCONST(GL_STENCIL_INDEX); + EXPP_ADDCONST(GL_DEPTH_COMPONENT); + EXPP_ADDCONST(GL_RED); + EXPP_ADDCONST(GL_GREEN); + EXPP_ADDCONST(GL_BLUE); + EXPP_ADDCONST(GL_ALPHA); + EXPP_ADDCONST(GL_RGB); + EXPP_ADDCONST(GL_RGBA); + EXPP_ADDCONST(GL_LUMINANCE); + EXPP_ADDCONST(GL_LUMINANCE_ALPHA); + + EXPP_ADDCONST(GL_BITMAP); + + EXPP_ADDCONST(GL_POINT); + EXPP_ADDCONST(GL_LINE); + EXPP_ADDCONST(GL_FILL); + + EXPP_ADDCONST(GL_RENDER); + EXPP_ADDCONST(GL_FEEDBACK); + EXPP_ADDCONST(GL_SELECT); + + EXPP_ADDCONST(GL_FLAT); + EXPP_ADDCONST(GL_SMOOTH); + + EXPP_ADDCONST(GL_KEEP); + EXPP_ADDCONST(GL_REPLACE); + EXPP_ADDCONST(GL_INCR); + EXPP_ADDCONST(GL_DECR); + + EXPP_ADDCONST(GL_VENDOR); + EXPP_ADDCONST(GL_RENDERER); + EXPP_ADDCONST(GL_VERSION); + EXPP_ADDCONST(GL_EXTENSIONS); + + EXPP_ADDCONST(GL_S); + EXPP_ADDCONST(GL_T); + EXPP_ADDCONST(GL_R); + EXPP_ADDCONST(GL_Q); + + EXPP_ADDCONST(GL_MODULATE); + EXPP_ADDCONST(GL_DECAL); + + EXPP_ADDCONST(GL_TEXTURE_ENV_MODE); + EXPP_ADDCONST(GL_TEXTURE_ENV_COLOR); + + EXPP_ADDCONST(GL_TEXTURE_ENV); + + EXPP_ADDCONST(GL_EYE_LINEAR); + EXPP_ADDCONST(GL_OBJECT_LINEAR); + EXPP_ADDCONST(GL_SPHERE_MAP); + + EXPP_ADDCONST(GL_TEXTURE_GEN_MODE); + EXPP_ADDCONST(GL_OBJECT_PLANE); + EXPP_ADDCONST(GL_EYE_PLANE); + + EXPP_ADDCONST(GL_NEAREST); + EXPP_ADDCONST(GL_LINEAR); + + EXPP_ADDCONST(GL_NEAREST_MIPMAP_NEAREST); + EXPP_ADDCONST(GL_LINEAR_MIPMAP_NEAREST); + EXPP_ADDCONST(GL_NEAREST_MIPMAP_LINEAR); + EXPP_ADDCONST(GL_LINEAR_MIPMAP_LINEAR); + + EXPP_ADDCONST(GL_TEXTURE_MAG_FILTER); + EXPP_ADDCONST(GL_TEXTURE_MIN_FILTER); + EXPP_ADDCONST(GL_TEXTURE_WRAP_S); + EXPP_ADDCONST(GL_TEXTURE_WRAP_T); + + EXPP_ADDCONST(GL_CLAMP); + EXPP_ADDCONST(GL_REPEAT); + + EXPP_ADDCONST(GL_CLIP_PLANE0); + EXPP_ADDCONST(GL_CLIP_PLANE1); + EXPP_ADDCONST(GL_CLIP_PLANE2); + EXPP_ADDCONST(GL_CLIP_PLANE3); + EXPP_ADDCONST(GL_CLIP_PLANE4); + EXPP_ADDCONST(GL_CLIP_PLANE5); + + EXPP_ADDCONST(GL_LIGHT0); + EXPP_ADDCONST(GL_LIGHT1); + EXPP_ADDCONST(GL_LIGHT2); + EXPP_ADDCONST(GL_LIGHT3); + EXPP_ADDCONST(GL_LIGHT4); + EXPP_ADDCONST(GL_LIGHT5); + EXPP_ADDCONST(GL_LIGHT6); + EXPP_ADDCONST(GL_LIGHT7); + + EXPP_ADDCONST(GL_POLYGON_OFFSET_UNITS); + EXPP_ADDCONST(GL_POLYGON_OFFSET_POINT); + EXPP_ADDCONST(GL_POLYGON_OFFSET_LINE); + EXPP_ADDCONST(GL_POLYGON_OFFSET_FILL); + EXPP_ADDCONST(GL_POLYGON_OFFSET_FACTOR); + + EXPP_ADDCONST(GL_TEXTURE_PRIORITY); + EXPP_ADDCONST(GL_TEXTURE_RESIDENT); + EXPP_ADDCONST(GL_TEXTURE_BINDING_1D); + EXPP_ADDCONST(GL_TEXTURE_BINDING_2D); + + return mod; +} + diff --git a/source/blender/python/generic/BGL.h b/source/blender/python/generic/BGL.h new file mode 100755 index 00000000000..345536d64be --- /dev/null +++ b/source/blender/python/generic/BGL.h @@ -0,0 +1,337 @@ +/* + * $Id: BGL.h 19717 2009-04-14 17:19:09Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Willian P. Germano + * + * ***** END GPL LICENSE BLOCK ***** +*/ + +/* This is the Blender.BGL part of opy_draw.c, from the old bpython/intern + * dir, with minor changes to adapt it to the new Python implementation. + * The BGL submodule "wraps" OpenGL functions and constants, allowing script + * writers to make OpenGL calls in their Python scripts for Blender. The + * more important original comments are marked with an @ symbol. */ + +#ifndef EXPP_BGL_H +#define EXPP_BGL_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <Python.h> +#include "BIF_gl.h" + +PyObject *BGL_Init( const char *from ); + +/*@ Buffer Object */ +/*@ For Python access to OpenGL functions requiring a pointer. */ + +typedef struct _Buffer { + PyObject_VAR_HEAD + PyObject * parent; + + int type; /* GL_BYTE, GL_SHORT, GL_INT, GL_FLOAT */ + int ndimensions; + int *dimensions; + + union { + char *asbyte; + short *asshort; + int *asint; + float *asfloat; + double *asdouble; + + void *asvoid; + } buf; +} Buffer; + + +/*@ By golly George! It looks like fancy pants macro time!!! */ + +/* +#define int_str "i" +#define int_var(number) bgl_int##number +#define int_ref(number) &bgl_int##number +#define int_def(number) int int_var(number) + +#define float_str "f" +#define float_var(number) bgl_float##number +#define float_ref(number) &bgl_float##number +#define float_def(number) float float_var(number) +*/ + +/* TYPE_str is the string to pass to Py_ArgParse (for the format) */ +/* TYPE_var is the name to pass to the GL function */ +/* TYPE_ref is the pointer to pass to Py_ArgParse (to store in) */ +/* TYPE_def is the C initialization of the variable */ + +#define void_str "" +#define void_var(num) +#define void_ref(num) &bgl_var##num +#define void_def(num) char bgl_var##num + +#define buffer_str "O!" +#define buffer_var(number) (bgl_buffer##number)->buf.asvoid +#define buffer_ref(number) &buffer_Type, &bgl_buffer##number +#define buffer_def(number) Buffer *bgl_buffer##number + +/* GL Pointer fields, handled by buffer type */ +/* GLdoubleP, GLfloatP, GLintP, GLuintP, GLshortP */ + +#define GLbooleanP_str "O!" +#define GLbooleanP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLbooleanP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLbooleanP_def(number) Buffer *bgl_buffer##number + +#define GLbyteP_str "O!" +#define GLbyteP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLbyteP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLbyteP_def(number) Buffer *bgl_buffer##number + +#define GLubyteP_str "O!" +#define GLubyteP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLubyteP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLubyteP_def(number) Buffer *bgl_buffer##number + +#define GLintP_str "O!" +#define GLintP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLintP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLintP_def(number) Buffer *bgl_buffer##number + +#define GLuintP_str "O!" +#define GLuintP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLuintP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLuintP_def(number) Buffer *bgl_buffer##number + +#define GLshortP_str "O!" +#define GLshortP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLshortP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLshortP_def(number) Buffer *bgl_buffer##number + +#define GLushortP_str "O!" +#define GLushortP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLushortP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLushortP_def(number) Buffer *bgl_buffer##number + +#define GLfloatP_str "O!" +#define GLfloatP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLfloatP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLfloatP_def(number) Buffer *bgl_buffer##number + +#define GLdoubleP_str "O!" +#define GLdoubleP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLdoubleP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLdoubleP_def(number) Buffer *bgl_buffer##number + +#define GLclampfP_str "O!" +#define GLclampfP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLclampfP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLclampfP_def(number) Buffer *bgl_buffer##number + +#define GLvoidP_str "O!" +#define GLvoidP_var(number) (bgl_buffer##number)->buf.asvoid +#define GLvoidP_ref(number) &buffer_Type, &bgl_buffer##number +#define GLvoidP_def(number) Buffer *bgl_buffer##number + +#define buffer_str "O!" +#define buffer_var(number) (bgl_buffer##number)->buf.asvoid +#define buffer_ref(number) &buffer_Type, &bgl_buffer##number +#define buffer_def(number) Buffer *bgl_buffer##number + +/*@The standard GL typedefs are used as prototypes, we can't + * use the GL type directly because Py_ArgParse expects normal + * C types. + * + * Py_ArgParse doesn't grok writing into unsigned variables, + * so we use signed everything (even stuff that should be unsigned. + */ + +/* typedef unsigned int GLenum; */ +#define GLenum_str "i" +#define GLenum_var(num) bgl_var##num +#define GLenum_ref(num) &bgl_var##num +#define GLenum_def(num) /* unsigned */ int GLenum_var(num) + +/* typedef unsigned int GLboolean; */ +#define GLboolean_str "b" +#define GLboolean_var(num) bgl_var##num +#define GLboolean_ref(num) &bgl_var##num +#define GLboolean_def(num) /* unsigned */ char GLboolean_var(num) + +/* typedef unsigned int GLbitfield; */ +#define GLbitfield_str "i" +#define GLbitfield_var(num) bgl_var##num +#define GLbitfield_ref(num) &bgl_var##num +#define GLbitfield_def(num) /* unsigned */ int GLbitfield_var(num) + +/* typedef signed char GLbyte; */ +#define GLbyte_str "b" +#define GLbyte_var(num) bgl_var##num +#define GLbyte_ref(num) &bgl_var##num +#define GLbyte_def(num) signed char GLbyte_var(num) + +/* typedef short GLshort; */ +#define GLshort_str "h" +#define GLshort_var(num) bgl_var##num +#define GLshort_ref(num) &bgl_var##num +#define GLshort_def(num) short GLshort_var(num) + +/* typedef int GLint; */ +#define GLint_str "i" +#define GLint_var(num) bgl_var##num +#define GLint_ref(num) &bgl_var##num +#define GLint_def(num) int GLint_var(num) + +/* typedef int GLsizei; */ +#define GLsizei_str "i" +#define GLsizei_var(num) bgl_var##num +#define GLsizei_ref(num) &bgl_var##num +#define GLsizei_def(num) int GLsizei_var(num) + +/* typedef unsigned char GLubyte; */ +#define GLubyte_str "b" +#define GLubyte_var(num) bgl_var##num +#define GLubyte_ref(num) &bgl_var##num +#define GLubyte_def(num) /* unsigned */ char GLubyte_var(num) + +/* typedef unsigned short GLushort; */ +#define GLushort_str "h" +#define GLushort_var(num) bgl_var##num +#define GLushort_ref(num) &bgl_var##num +#define GLushort_def(num) /* unsigned */ short GLushort_var(num) + +/* typedef unsigned int GLuint; */ +#define GLuint_str "i" +#define GLuint_var(num) bgl_var##num +#define GLuint_ref(num) &bgl_var##num +#define GLuint_def(num) /* unsigned */ int GLuint_var(num) + +/* typedef float GLfloat; */ +#define GLfloat_str "f" +#define GLfloat_var(num) bgl_var##num +#define GLfloat_ref(num) &bgl_var##num +#define GLfloat_def(num) float GLfloat_var(num) + +/* typedef float GLclampf; */ +#define GLclampf_str "f" +#define GLclampf_var(num) bgl_var##num +#define GLclampf_ref(num) &bgl_var##num +#define GLclampf_def(num) float GLclampf_var(num) + +/* typedef double GLdouble; */ +#define GLdouble_str "d" +#define GLdouble_var(num) bgl_var##num +#define GLdouble_ref(num) &bgl_var##num +#define GLdouble_def(num) double GLdouble_var(num) + +/* typedef double GLclampd; */ +#define GLclampd_str "d" +#define GLclampd_var(num) bgl_var##num +#define GLclampd_ref(num) &bgl_var##num +#define GLclampd_def(num) double GLclampd_var(num) + +/* typedef void GLvoid; */ +/* #define GLvoid_str "" */ +/* #define GLvoid_var(num) bgl_var##num */ +/* #define GLvoid_ref(num) &bgl_var##num */ +/* #define GLvoid_def(num) char bgl_var##num */ + +#define arg_def1(a1) a1##_def(1) +#define arg_def2(a1, a2) arg_def1(a1); a2##_def(2) +#define arg_def3(a1, a2, a3) arg_def2(a1, a2); a3##_def(3) +#define arg_def4(a1, a2, a3, a4) arg_def3(a1, a2, a3); a4##_def(4) +#define arg_def5(a1, a2, a3, a4, a5) arg_def4(a1, a2, a3, a4); a5##_def(5) +#define arg_def6(a1, a2, a3, a4, a5, a6)arg_def5(a1, a2, a3, a4, a5); a6##_def(6) +#define arg_def7(a1, a2, a3, a4, a5, a6, a7)arg_def6(a1, a2, a3, a4, a5, a6); a7##_def(7) +#define arg_def8(a1, a2, a3, a4, a5, a6, a7, a8)arg_def7(a1, a2, a3, a4, a5, a6, a7); a8##_def(8) +#define arg_def9(a1, a2, a3, a4, a5, a6, a7, a8, a9)arg_def8(a1, a2, a3, a4, a5, a6, a7, a8); a9##_def(9) +#define arg_def10(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)arg_def9(a1, a2, a3, a4, a5, a6, a7, a8, a9); a10##_def(10) + +#define arg_var1(a1) a1##_var(1) +#define arg_var2(a1, a2) arg_var1(a1), a2##_var(2) +#define arg_var3(a1, a2, a3) arg_var2(a1, a2), a3##_var(3) +#define arg_var4(a1, a2, a3, a4) arg_var3(a1, a2, a3), a4##_var(4) +#define arg_var5(a1, a2, a3, a4, a5) arg_var4(a1, a2, a3, a4), a5##_var(5) +#define arg_var6(a1, a2, a3, a4, a5, a6)arg_var5(a1, a2, a3, a4, a5), a6##_var(6) +#define arg_var7(a1, a2, a3, a4, a5, a6, a7)arg_var6(a1, a2, a3, a4, a5, a6), a7##_var(7) +#define arg_var8(a1, a2, a3, a4, a5, a6, a7, a8)arg_var7(a1, a2, a3, a4, a5, a6, a7), a8##_var(8) +#define arg_var9(a1, a2, a3, a4, a5, a6, a7, a8, a9)arg_var8(a1, a2, a3, a4, a5, a6, a7, a8), a9##_var(9) +#define arg_var10(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)arg_var9(a1, a2, a3, a4, a5, a6, a7, a8, a9), a10##_var(10) + +#define arg_ref1(a1) a1##_ref(1) +#define arg_ref2(a1, a2) arg_ref1(a1), a2##_ref(2) +#define arg_ref3(a1, a2, a3) arg_ref2(a1, a2), a3##_ref(3) +#define arg_ref4(a1, a2, a3, a4) arg_ref3(a1, a2, a3), a4##_ref(4) +#define arg_ref5(a1, a2, a3, a4, a5) arg_ref4(a1, a2, a3, a4), a5##_ref(5) +#define arg_ref6(a1, a2, a3, a4, a5, a6)arg_ref5(a1, a2, a3, a4, a5), a6##_ref(6) +#define arg_ref7(a1, a2, a3, a4, a5, a6, a7)arg_ref6(a1, a2, a3, a4, a5, a6), a7##_ref(7) +#define arg_ref8(a1, a2, a3, a4, a5, a6, a7, a8)arg_ref7(a1, a2, a3, a4, a5, a6, a7), a8##_ref(8) +#define arg_ref9(a1, a2, a3, a4, a5, a6, a7, a8, a9)arg_ref8(a1, a2, a3, a4, a5, a6, a7, a8), a9##_ref(9) +#define arg_ref10(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)arg_ref9(a1, a2, a3, a4, a5, a6, a7, a8, a9), a10##_ref(10) + +#define arg_str1(a1) a1##_str +#define arg_str2(a1, a2) arg_str1(a1) a2##_str +#define arg_str3(a1, a2, a3) arg_str2(a1, a2) a3##_str +#define arg_str4(a1, a2, a3, a4) arg_str3(a1, a2, a3) a4##_str +#define arg_str5(a1, a2, a3, a4, a5) arg_str4(a1, a2, a3, a4) a5##_str +#define arg_str6(a1, a2, a3, a4, a5, a6)arg_str5(a1, a2, a3, a4, a5) a6##_str +#define arg_str7(a1, a2, a3, a4, a5, a6, a7)arg_str6(a1, a2, a3, a4, a5, a6) a7##_str +#define arg_str8(a1, a2, a3, a4, a5, a6, a7, a8)arg_str7(a1, a2, a3, a4, a5, a6, a7) a8##_str +#define arg_str9(a1, a2, a3, a4, a5, a6, a7, a8, a9)arg_str8(a1, a2, a3, a4, a5, a6, a7, a8) a9##_str +#define arg_str10(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)arg_str9(a1, a2, a3, a4, a5, a6, a7, a8, a9) a10##_str + +#define ret_def_void +#define ret_set_void +/* would use Py_RETURN_NONE - except for py 2.3 doesnt have it */ +#define ret_ret_void { Py_INCREF(Py_None); return Py_None; } + +#define ret_def_GLint int ret_int +#define ret_set_GLint ret_int= +#define ret_ret_GLint return PyLong_FromLong(ret_int); + +#define ret_def_GLuint unsigned int ret_uint +#define ret_set_GLuint ret_uint= +#define ret_ret_GLuint return PyLong_FromLong((long) ret_uint); + +#define ret_def_GLenum unsigned int ret_uint +#define ret_set_GLenum ret_uint= +#define ret_ret_GLenum return PyLong_FromLong((long) ret_uint); + +#define ret_def_GLboolean unsigned char ret_bool +#define ret_set_GLboolean ret_bool= +#define ret_ret_GLboolean return PyLong_FromLong((long) ret_bool); + +#define ret_def_GLstring const unsigned char *ret_str; +#define ret_set_GLstring ret_str= + +#define ret_ret_GLstring \ + if (ret_str) {\ + return PyUnicode_FromString(ret_str);\ + } else {\ + PyErr_SetString(PyExc_AttributeError, "could not get opengl string");\ + return NULL;\ + } + +#endif /* EXPP_BGL_H */ diff --git a/source/blender/python/generic/Geometry.c b/source/blender/python/generic/Geometry.c new file mode 100644 index 00000000000..d1e8b471f75 --- /dev/null +++ b/source/blender/python/generic/Geometry.c @@ -0,0 +1,522 @@ +/* + * $Id: Geometry.c 20922 2009-06-16 07:16:51Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Joseph Gilbert, Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Geometry.h" + +/* - Not needed for now though other geometry functions will probably need them +#include "BLI_arithb.h" +#include "BKE_utildefines.h" +*/ + +/* Used for PolyFill */ +#include "BKE_displist.h" +#include "MEM_guardedalloc.h" +#include "BLI_blenlib.h" + +#include "BKE_utildefines.h" +#include "BKE_curve.h" +#include "BLI_boxpack2d.h" +#include "BLI_arithb.h" + +#define SWAP_FLOAT(a,b,tmp) tmp=a; a=b; b=tmp +#define eul 0.000001 + +/*-- forward declarations -- */ +static PyObject *M_Geometry_PolyFill( PyObject * self, PyObject * polyLineSeq ); +static PyObject *M_Geometry_LineIntersect2D( PyObject * self, PyObject * args ); +static PyObject *M_Geometry_ClosestPointOnLine( PyObject * self, PyObject * args ); +static PyObject *M_Geometry_PointInTriangle2D( PyObject * self, PyObject * args ); +static PyObject *M_Geometry_PointInQuad2D( PyObject * self, PyObject * args ); +static PyObject *M_Geometry_BoxPack2D( PyObject * self, PyObject * args ); +static PyObject *M_Geometry_BezierInterp( PyObject * self, PyObject * args ); + + +/*-------------------------DOC STRINGS ---------------------------*/ +static char M_Geometry_doc[] = "The Blender Geometry module\n\n"; +static char M_Geometry_PolyFill_doc[] = "(veclist_list) - takes a list of polylines (each point a vector) and returns the point indicies for a polyline filled with triangles"; +static char M_Geometry_LineIntersect2D_doc[] = "(lineA_p1, lineA_p2, lineB_p1, lineB_p2) - takes 2 lines (as 4 vectors) and returns a vector for their point of intersection or None"; +static char M_Geometry_ClosestPointOnLine_doc[] = "(pt, line_p1, line_p2) - takes a point and a line and returns a (Vector, float) for the point on the line, and the bool so you can know if the point was between the 2 points"; +static char M_Geometry_PointInTriangle2D_doc[] = "(pt, tri_p1, tri_p2, tri_p3) - takes 4 vectors, one is the point and the next 3 define the triangle, only the x and y are used from the vectors"; +static char M_Geometry_PointInQuad2D_doc[] = "(pt, quad_p1, quad_p2, quad_p3, quad_p4) - takes 5 vectors, one is the point and the next 4 define the quad, only the x and y are used from the vectors"; +static char M_Geometry_BoxPack2D_doc[] = ""; +static char M_Geometry_BezierInterp_doc[] = ""; +/*-----------------------METHOD DEFINITIONS ----------------------*/ +struct PyMethodDef M_Geometry_methods[] = { + {"PolyFill", ( PyCFunction ) M_Geometry_PolyFill, METH_O, M_Geometry_PolyFill_doc}, + {"LineIntersect2D", ( PyCFunction ) M_Geometry_LineIntersect2D, METH_VARARGS, M_Geometry_LineIntersect2D_doc}, + {"ClosestPointOnLine", ( PyCFunction ) M_Geometry_ClosestPointOnLine, METH_VARARGS, M_Geometry_ClosestPointOnLine_doc}, + {"PointInTriangle2D", ( PyCFunction ) M_Geometry_PointInTriangle2D, METH_VARARGS, M_Geometry_PointInTriangle2D_doc}, + {"PointInQuad2D", ( PyCFunction ) M_Geometry_PointInQuad2D, METH_VARARGS, M_Geometry_PointInQuad2D_doc}, + {"BoxPack2D", ( PyCFunction ) M_Geometry_BoxPack2D, METH_O, M_Geometry_BoxPack2D_doc}, + {"BezierInterp", ( PyCFunction ) M_Geometry_BezierInterp, METH_VARARGS, M_Geometry_BezierInterp_doc}, + {NULL, NULL, 0, NULL} +}; + +#if (PY_VERSION_HEX >= 0x03000000) +static struct PyModuleDef M_Geometry_module_def = { + {}, /* m_base */ + "Geometry", /* m_name */ + M_Geometry_doc, /* m_doc */ + 0, /* m_size */ + M_Geometry_methods, /* m_methods */ + 0, /* m_reload */ + 0, /* m_traverse */ + 0, /* m_clear */ + 0, /* m_free */ +}; +#endif + +/*----------------------------MODULE INIT-------------------------*/ +PyObject *Geometry_Init(const char *from) +{ + PyObject *submodule; + +#if (PY_VERSION_HEX >= 0x03000000) + submodule = PyModule_Create(&M_Geometry_module_def); + PyDict_SetItemString(PySys_GetObject("modules"), M_Geometry_module_def.m_name, submodule); +#else + submodule = Py_InitModule3(from, M_Geometry_methods, M_Geometry_doc); +#endif + + return (submodule); +} + +/*----------------------------------Geometry.PolyFill() -------------------*/ +/* PolyFill function, uses Blenders scanfill to fill multiple poly lines */ +static PyObject *M_Geometry_PolyFill( PyObject * self, PyObject * polyLineSeq ) +{ + PyObject *tri_list; /*return this list of tri's */ + PyObject *polyLine, *polyVec; + int i, len_polylines, len_polypoints, ls_error = 0; + + /* display listbase */ + ListBase dispbase={NULL, NULL}; + DispList *dl; + float *fp; /*pointer to the array of malloced dl->verts to set the points from the vectors */ + int index, *dl_face, totpoints=0; + + + dispbase.first= dispbase.last= NULL; + + + if(!PySequence_Check(polyLineSeq)) { + PyErr_SetString( PyExc_TypeError, "expected a sequence of poly lines" ); + return NULL; + } + + len_polylines = PySequence_Size( polyLineSeq ); + + for( i = 0; i < len_polylines; ++i ) { + polyLine= PySequence_GetItem( polyLineSeq, i ); + if (!PySequence_Check(polyLine)) { + freedisplist(&dispbase); + Py_XDECREF(polyLine); /* may be null so use Py_XDECREF*/ + PyErr_SetString( PyExc_TypeError, "One or more of the polylines is not a sequence of Mathutils.Vector's" ); + return NULL; + } + + len_polypoints= PySequence_Size( polyLine ); + if (len_polypoints>0) { /* dont bother adding edges as polylines */ +#if 0 + if (EXPP_check_sequence_consistency( polyLine, &vector_Type ) != 1) { + freedisplist(&dispbase); + Py_DECREF(polyLine); + PyErr_SetString( PyExc_TypeError, "A point in one of the polylines is not a Mathutils.Vector type" ); + return NULL; + } +#endif + dl= MEM_callocN(sizeof(DispList), "poly disp"); + BLI_addtail(&dispbase, dl); + dl->type= DL_INDEX3; + dl->nr= len_polypoints; + dl->type= DL_POLY; + dl->parts= 1; /* no faces, 1 edge loop */ + dl->col= 0; /* no material */ + dl->verts= fp= MEM_callocN( sizeof(float)*3*len_polypoints, "dl verts"); + dl->index= MEM_callocN(sizeof(int)*3*len_polypoints, "dl index"); + + for( index = 0; index<len_polypoints; ++index, fp+=3) { + polyVec= PySequence_GetItem( polyLine, index ); + if(VectorObject_Check(polyVec)) { + fp[0] = ((VectorObject *)polyVec)->vec[0]; + fp[1] = ((VectorObject *)polyVec)->vec[1]; + if( ((VectorObject *)polyVec)->size > 2 ) + fp[2] = ((VectorObject *)polyVec)->vec[2]; + else + fp[2]= 0.0f; /* if its a 2d vector then set the z to be zero */ + } + else { + ls_error= 1; + } + + totpoints++; + Py_DECREF(polyVec); + } + } + Py_DECREF(polyLine); + } + + if(ls_error) { + freedisplist(&dispbase); /* possible some dl was allocated */ + PyErr_SetString( PyExc_TypeError, "A point in one of the polylines is not a Mathutils.Vector type" ); + return NULL; + } + else if (totpoints) { + /* now make the list to return */ + filldisplist(&dispbase, &dispbase); + + /* The faces are stored in a new DisplayList + thats added to the head of the listbase */ + dl= dispbase.first; + + tri_list= PyList_New(dl->parts); + if( !tri_list ) { + freedisplist(&dispbase); + PyErr_SetString( PyExc_RuntimeError, "Geometry.PolyFill failed to make a new list" ); + return NULL; + } + + index= 0; + dl_face= dl->index; + while(index < dl->parts) { + PyList_SetItem(tri_list, index, Py_BuildValue("iii", dl_face[0], dl_face[1], dl_face[2]) ); + dl_face+= 3; + index++; + } + freedisplist(&dispbase); + } else { + /* no points, do this so scripts dont barf */ + freedisplist(&dispbase); /* possible some dl was allocated */ + tri_list= PyList_New(0); + } + + return tri_list; +} + + +static PyObject *M_Geometry_LineIntersect2D( PyObject * self, PyObject * args ) +{ + VectorObject *line_a1, *line_a2, *line_b1, *line_b2; + float a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y, xi, yi, a1,a2,b1,b2, newvec[2]; + if( !PyArg_ParseTuple ( args, "O!O!O!O!", + &vector_Type, &line_a1, + &vector_Type, &line_a2, + &vector_Type, &line_b1, + &vector_Type, &line_b2) + ) { + PyErr_SetString( PyExc_TypeError, "expected 4 vector types\n" ); + return NULL; + } + + a1x= line_a1->vec[0]; + a1y= line_a1->vec[1]; + a2x= line_a2->vec[0]; + a2y= line_a2->vec[1]; + + b1x= line_b1->vec[0]; + b1y= line_b1->vec[1]; + b2x= line_b2->vec[0]; + b2y= line_b2->vec[1]; + + if((MIN2(a1x, a2x) > MAX2(b1x, b2x)) || + (MAX2(a1x, a2x) < MIN2(b1x, b2x)) || + (MIN2(a1y, a2y) > MAX2(b1y, b2y)) || + (MAX2(a1y, a2y) < MIN2(b1y, b2y)) ) { + Py_RETURN_NONE; + } + /* Make sure the hoz/vert line comes first. */ + if (fabs(b1x - b2x) < eul || fabs(b1y - b2y) < eul) { + SWAP_FLOAT(a1x, b1x, xi); /*abuse xi*/ + SWAP_FLOAT(a1y, b1y, xi); + SWAP_FLOAT(a2x, b2x, xi); + SWAP_FLOAT(a2y, b2y, xi); + } + + if (fabs(a1x-a2x) < eul) { /* verticle line */ + if (fabs(b1x-b2x) < eul){ /*verticle second line */ + Py_RETURN_NONE; /* 2 verticle lines dont intersect. */ + } + else if (fabs(b1y-b2y) < eul) { + /*X of vert, Y of hoz. no calculation needed */ + newvec[0]= a1x; + newvec[1]= b1y; + return newVectorObject(newvec, 2, Py_NEW); + } + + yi = (float)(((b1y / fabs(b1x - b2x)) * fabs(b2x - a1x)) + ((b2y / fabs(b1x - b2x)) * fabs(b1x - a1x))); + + if (yi > MAX2(a1y, a2y)) {/* New point above seg1's vert line */ + Py_RETURN_NONE; + } else if (yi < MIN2(a1y, a2y)) { /* New point below seg1's vert line */ + Py_RETURN_NONE; + } + newvec[0]= a1x; + newvec[1]= yi; + return newVectorObject(newvec, 2, Py_NEW); + } else if (fabs(a2y-a1y) < eul) { /* hoz line1 */ + if (fabs(b2y-b1y) < eul) { /*hoz line2*/ + Py_RETURN_NONE; /*2 hoz lines dont intersect*/ + } + + /* Can skip vert line check for seg 2 since its covered above. */ + xi = (float)(((b1x / fabs(b1y - b2y)) * fabs(b2y - a1y)) + ((b2x / fabs(b1y - b2y)) * fabs(b1y - a1y))); + if (xi > MAX2(a1x, a2x)) { /* New point right of hoz line1's */ + Py_RETURN_NONE; + } else if (xi < MIN2(a1x, a2x)) { /*New point left of seg1's hoz line */ + Py_RETURN_NONE; + } + newvec[0]= xi; + newvec[1]= a1y; + return newVectorObject(newvec, 2, Py_NEW); + } + + b1 = (a2y-a1y)/(a2x-a1x); + b2 = (b2y-b1y)/(b2x-b1x); + a1 = a1y-b1*a1x; + a2 = b1y-b2*b1x; + + if (b1 - b2 == 0.0) { + Py_RETURN_NONE; + } + + xi = - (a1-a2)/(b1-b2); + yi = a1+b1*xi; + if ((a1x-xi)*(xi-a2x) >= 0 && (b1x-xi)*(xi-b2x) >= 0 && (a1y-yi)*(yi-a2y) >= 0 && (b1y-yi)*(yi-b2y)>=0) { + newvec[0]= xi; + newvec[1]= yi; + return newVectorObject(newvec, 2, Py_NEW); + } + Py_RETURN_NONE; +} + +static PyObject *M_Geometry_ClosestPointOnLine( PyObject * self, PyObject * args ) +{ + VectorObject *pt, *line_1, *line_2; + float pt_in[3], pt_out[3], l1[3], l2[3]; + float lambda; + PyObject *ret; + + if( !PyArg_ParseTuple ( args, "O!O!O!", + &vector_Type, &pt, + &vector_Type, &line_1, + &vector_Type, &line_2) + ) { + PyErr_SetString( PyExc_TypeError, "expected 3 vector types\n" ); + return NULL; + } + /* accept 2d verts */ + if (pt->size==3) { VECCOPY(pt_in, pt->vec);} + else { pt_in[2]=0.0; VECCOPY2D(pt_in, pt->vec) } + + if (line_1->size==3) { VECCOPY(l1, line_1->vec);} + else { l1[2]=0.0; VECCOPY2D(l1, line_1->vec) } + + if (line_2->size==3) { VECCOPY(l2, line_2->vec);} + else { l2[2]=0.0; VECCOPY2D(l2, line_2->vec) } + + /* do the calculation */ + lambda = lambda_cp_line_ex(pt_in, l1, l2, pt_out); + + ret = PyTuple_New(2); + PyTuple_SET_ITEM( ret, 0, newVectorObject(pt_out, 3, Py_NEW) ); + PyTuple_SET_ITEM( ret, 1, PyFloat_FromDouble(lambda) ); + return ret; +} + +static PyObject *M_Geometry_PointInTriangle2D( PyObject * self, PyObject * args ) +{ + VectorObject *pt_vec, *tri_p1, *tri_p2, *tri_p3; + + if( !PyArg_ParseTuple ( args, "O!O!O!O!", + &vector_Type, &pt_vec, + &vector_Type, &tri_p1, + &vector_Type, &tri_p2, + &vector_Type, &tri_p3) + ) { + PyErr_SetString( PyExc_TypeError, "expected 4 vector types\n" ); + return NULL; + } + + return PyLong_FromLong(IsectPT2Df(pt_vec->vec, tri_p1->vec, tri_p2->vec, tri_p3->vec)); +} + +static PyObject *M_Geometry_PointInQuad2D( PyObject * self, PyObject * args ) +{ + VectorObject *pt_vec, *quad_p1, *quad_p2, *quad_p3, *quad_p4; + + if( !PyArg_ParseTuple ( args, "O!O!O!O!O!", + &vector_Type, &pt_vec, + &vector_Type, &quad_p1, + &vector_Type, &quad_p2, + &vector_Type, &quad_p3, + &vector_Type, &quad_p4) + ) { + PyErr_SetString( PyExc_TypeError, "expected 5 vector types\n" ); + return NULL; + } + + return PyLong_FromLong(IsectPQ2Df(pt_vec->vec, quad_p1->vec, quad_p2->vec, quad_p3->vec, quad_p4->vec)); +} + +static int boxPack_FromPyObject(PyObject * value, boxPack **boxarray ) +{ + int len, i; + PyObject *list_item, *item_1, *item_2; + boxPack *box; + + + /* Error checking must alredy be done */ + if( !PyList_Check( value ) ) { + PyErr_SetString( PyExc_TypeError, "can only back a list of [x,y,x,w]" ); + return -1; + } + + len = PyList_Size( value ); + + (*boxarray) = MEM_mallocN( len*sizeof(boxPack), "boxPack box"); + + + for( i = 0; i < len; i++ ) { + list_item = PyList_GET_ITEM( value, i ); + if( !PyList_Check( list_item ) || PyList_Size( list_item ) < 4 ) { + MEM_freeN(*boxarray); + PyErr_SetString( PyExc_TypeError, "can only back a list of [x,y,x,w]" ); + return -1; + } + + box = (*boxarray)+i; + + item_1 = PyList_GET_ITEM(list_item, 2); + item_2 = PyList_GET_ITEM(list_item, 3); + + if (!PyNumber_Check(item_1) || !PyNumber_Check(item_2)) { + MEM_freeN(*boxarray); + PyErr_SetString( PyExc_TypeError, "can only back a list of 2d boxes [x,y,x,w]" ); + return -1; + } + + box->w = (float)PyFloat_AsDouble( item_1 ); + box->h = (float)PyFloat_AsDouble( item_2 ); + box->index = i; + /* verts will be added later */ + } + return 0; +} + +static void boxPack_ToPyObject(PyObject * value, boxPack **boxarray) +{ + int len, i; + PyObject *list_item; + boxPack *box; + + len = PyList_Size( value ); + + for( i = 0; i < len; i++ ) { + box = (*boxarray)+i; + list_item = PyList_GET_ITEM( value, box->index ); + PyList_SET_ITEM( list_item, 0, PyFloat_FromDouble( box->x )); + PyList_SET_ITEM( list_item, 1, PyFloat_FromDouble( box->y )); + } + MEM_freeN(*boxarray); +} + + +static PyObject *M_Geometry_BoxPack2D( PyObject * self, PyObject * boxlist ) +{ + boxPack *boxarray = NULL; + float tot_width, tot_height; + int len; + int error; + + if(!PyList_Check(boxlist)) { + PyErr_SetString( PyExc_TypeError, "expected a sequence of boxes [[x,y,w,h], ... ]" ); + return NULL; + } + + len = PyList_Size( boxlist ); + + if (!len) + return Py_BuildValue( "ff", 0.0, 0.0); + + error = boxPack_FromPyObject(boxlist, &boxarray); + if (error!=0) return NULL; + + /* Non Python function */ + boxPack2D(boxarray, len, &tot_width, &tot_height); + + boxPack_ToPyObject(boxlist, &boxarray); + + return Py_BuildValue( "ff", tot_width, tot_height); +} + +static PyObject *M_Geometry_BezierInterp( PyObject * self, PyObject * args ) +{ + VectorObject *vec_k1, *vec_h1, *vec_k2, *vec_h2; + int resolu; + int dims; + int i; + float *coord_array, *fp; + PyObject *list; + + float k1[4] = {0.0, 0.0, 0.0, 0.0}; + float h1[4] = {0.0, 0.0, 0.0, 0.0}; + float k2[4] = {0.0, 0.0, 0.0, 0.0}; + float h2[4] = {0.0, 0.0, 0.0, 0.0}; + + + if( !PyArg_ParseTuple ( args, "O!O!O!O!i", + &vector_Type, &vec_k1, + &vector_Type, &vec_h1, + &vector_Type, &vec_h2, + &vector_Type, &vec_k2, &resolu) || (resolu<=1) + ) { + PyErr_SetString( PyExc_TypeError, "expected 4 vector types and an int greater then 1\n" ); + return NULL; + } + + dims= MAX4(vec_k1->size, vec_h1->size, vec_h2->size, vec_k2->size); + + for(i=0; i < vec_k1->size; i++) k1[i]= vec_k1->vec[i]; + for(i=0; i < vec_h1->size; i++) h1[i]= vec_h1->vec[i]; + for(i=0; i < vec_k2->size; i++) k2[i]= vec_k2->vec[i]; + for(i=0; i < vec_h2->size; i++) h2[i]= vec_h2->vec[i]; + + coord_array = MEM_callocN(dims * (resolu) * sizeof(float), "BezierInterp"); + for(i=0; i<dims; i++) { + forward_diff_bezier(k1[i], h1[i], h2[i], k2[i], coord_array+i, resolu-1, dims); + } + + list= PyList_New(resolu); + fp= coord_array; + for(i=0; i<resolu; i++, fp= fp+dims) { + PyList_SET_ITEM(list, i, newVectorObject(fp, dims, Py_NEW)); + } + MEM_freeN(coord_array); + return list; +} diff --git a/source/blender/python/generic/Geometry.h b/source/blender/python/generic/Geometry.h new file mode 100644 index 00000000000..d7292e31fac --- /dev/null +++ b/source/blender/python/generic/Geometry.h @@ -0,0 +1,39 @@ +/* + * $Id: Geometry.h 20007 2009-04-30 12:45:13Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** +*/ +/*Include this file for access to vector, quat, matrix, euler, etc...*/ + +#ifndef EXPP_Geometry_H +#define EXPP_Geometry_H + +#include <Python.h> +#include "Mathutils.h" + +PyObject *Geometry_Init( const char *from ); + +#endif /* EXPP_Geometry_H */ diff --git a/source/blender/python/generic/Mathutils.c b/source/blender/python/generic/Mathutils.c new file mode 100644 index 00000000000..1e2e59edbaf --- /dev/null +++ b/source/blender/python/generic/Mathutils.c @@ -0,0 +1,1712 @@ +/* + * $Id: Mathutils.c 20922 2009-06-16 07:16:51Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Joseph Gilbert, Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Mathutils.h" + +#include "BLI_arithb.h" +#include "PIL_time.h" +#include "BLI_rand.h" +#include "BKE_utildefines.h" + +//-------------------------DOC STRINGS --------------------------- +static char M_Mathutils_doc[] = "The Blender Mathutils module\n\n"; +static char M_Mathutils_Vector_doc[] = "() - create a new vector object from a list of floats"; +static char M_Mathutils_Matrix_doc[] = "() - create a new matrix object from a list of floats"; +static char M_Mathutils_Quaternion_doc[] = "() - create a quaternion from a list or an axis of rotation and an angle"; +static char M_Mathutils_Euler_doc[] = "() - create and return a new euler object"; +static char M_Mathutils_Rand_doc[] = "() - return a random number"; +static char M_Mathutils_CrossVecs_doc[] = "() - returns a vector perpedicular to the 2 vectors crossed"; +static char M_Mathutils_CopyVec_doc[] = "() - create a copy of vector"; +static char M_Mathutils_DotVecs_doc[] = "() - return the dot product of two vectors"; +static char M_Mathutils_AngleBetweenVecs_doc[] = "() - returns the angle between two vectors in degrees"; +static char M_Mathutils_MidpointVecs_doc[] = "() - return the vector to the midpoint between two vectors"; +static char M_Mathutils_MatMultVec_doc[] = "() - multiplies a matrix by a column vector"; +static char M_Mathutils_VecMultMat_doc[] = "() - multiplies a row vector by a matrix"; +static char M_Mathutils_ProjectVecs_doc[] = "() - returns the projection vector from the projection of vecA onto vecB"; +static char M_Mathutils_RotationMatrix_doc[] = "() - construct a rotation matrix from an angle and axis of rotation"; +static char M_Mathutils_ScaleMatrix_doc[] = "() - construct a scaling matrix from a scaling factor"; +static char M_Mathutils_OrthoProjectionMatrix_doc[] = "() - construct a orthographic projection matrix from a selected plane"; +static char M_Mathutils_ShearMatrix_doc[] = "() - construct a shearing matrix from a plane of shear and a shear factor"; +static char M_Mathutils_CopyMat_doc[] = "() - create a copy of a matrix"; +static char M_Mathutils_TranslationMatrix_doc[] = "(vec) - create a translation matrix from a vector"; +static char M_Mathutils_CopyQuat_doc[] = "() - copy quatB to quatA"; +static char M_Mathutils_CopyEuler_doc[] = "() - copy eulB to eultA"; +static char M_Mathutils_CrossQuats_doc[] = "() - return the mutliplication of two quaternions"; +static char M_Mathutils_DotQuats_doc[] = "() - return the dot product of two quaternions"; +static char M_Mathutils_Slerp_doc[] = "() - returns the interpolation between two quaternions"; +static char M_Mathutils_DifferenceQuats_doc[] = "() - return the angular displacment difference between two quats"; +static char M_Mathutils_RotateEuler_doc[] = "() - rotate euler by an axis and angle"; +static char M_Mathutils_Intersect_doc[] = "(v1, v2, v3, ray, orig, clip=1) - returns the intersection between a ray and a triangle, if possible, returns None otherwise"; +static char M_Mathutils_TriangleArea_doc[] = "(v1, v2, v3) - returns the area size of the 2D or 3D triangle defined"; +static char M_Mathutils_TriangleNormal_doc[] = "(v1, v2, v3) - returns the normal of the 3D triangle defined"; +static char M_Mathutils_QuadNormal_doc[] = "(v1, v2, v3, v4) - returns the normal of the 3D quad defined"; +static char M_Mathutils_LineIntersect_doc[] = "(v1, v2, v3, v4) - returns a tuple with the points on each line respectively closest to the other"; +//-----------------------METHOD DEFINITIONS ---------------------- +struct PyMethodDef M_Mathutils_methods[] = { + {"Rand", (PyCFunction) M_Mathutils_Rand, METH_VARARGS, M_Mathutils_Rand_doc}, + {"Vector", (PyCFunction) M_Mathutils_Vector, METH_VARARGS, M_Mathutils_Vector_doc}, + {"CrossVecs", (PyCFunction) M_Mathutils_CrossVecs, METH_VARARGS, M_Mathutils_CrossVecs_doc}, + {"DotVecs", (PyCFunction) M_Mathutils_DotVecs, METH_VARARGS, M_Mathutils_DotVecs_doc}, + {"AngleBetweenVecs", (PyCFunction) M_Mathutils_AngleBetweenVecs, METH_VARARGS, M_Mathutils_AngleBetweenVecs_doc}, + {"MidpointVecs", (PyCFunction) M_Mathutils_MidpointVecs, METH_VARARGS, M_Mathutils_MidpointVecs_doc}, + {"VecMultMat", (PyCFunction) M_Mathutils_VecMultMat, METH_VARARGS, M_Mathutils_VecMultMat_doc}, + {"ProjectVecs", (PyCFunction) M_Mathutils_ProjectVecs, METH_VARARGS, M_Mathutils_ProjectVecs_doc}, + {"CopyVec", (PyCFunction) M_Mathutils_CopyVec, METH_VARARGS, M_Mathutils_CopyVec_doc}, + {"Matrix", (PyCFunction) M_Mathutils_Matrix, METH_VARARGS, M_Mathutils_Matrix_doc}, + {"RotationMatrix", (PyCFunction) M_Mathutils_RotationMatrix, METH_VARARGS, M_Mathutils_RotationMatrix_doc}, + {"ScaleMatrix", (PyCFunction) M_Mathutils_ScaleMatrix, METH_VARARGS, M_Mathutils_ScaleMatrix_doc}, + {"ShearMatrix", (PyCFunction) M_Mathutils_ShearMatrix, METH_VARARGS, M_Mathutils_ShearMatrix_doc}, + {"TranslationMatrix", (PyCFunction) M_Mathutils_TranslationMatrix, METH_O, M_Mathutils_TranslationMatrix_doc}, + {"CopyMat", (PyCFunction) M_Mathutils_CopyMat, METH_VARARGS, M_Mathutils_CopyMat_doc}, + {"OrthoProjectionMatrix", (PyCFunction) M_Mathutils_OrthoProjectionMatrix, METH_VARARGS, M_Mathutils_OrthoProjectionMatrix_doc}, + {"MatMultVec", (PyCFunction) M_Mathutils_MatMultVec, METH_VARARGS, M_Mathutils_MatMultVec_doc}, + {"Quaternion", (PyCFunction) M_Mathutils_Quaternion, METH_VARARGS, M_Mathutils_Quaternion_doc}, + {"CopyQuat", (PyCFunction) M_Mathutils_CopyQuat, METH_VARARGS, M_Mathutils_CopyQuat_doc}, + {"CrossQuats", (PyCFunction) M_Mathutils_CrossQuats, METH_VARARGS, M_Mathutils_CrossQuats_doc}, + {"DotQuats", (PyCFunction) M_Mathutils_DotQuats, METH_VARARGS, M_Mathutils_DotQuats_doc}, + {"DifferenceQuats", (PyCFunction) M_Mathutils_DifferenceQuats, METH_VARARGS,M_Mathutils_DifferenceQuats_doc}, + {"Slerp", (PyCFunction) M_Mathutils_Slerp, METH_VARARGS, M_Mathutils_Slerp_doc}, + {"Euler", (PyCFunction) M_Mathutils_Euler, METH_VARARGS, M_Mathutils_Euler_doc}, + {"CopyEuler", (PyCFunction) M_Mathutils_CopyEuler, METH_VARARGS, M_Mathutils_CopyEuler_doc}, + {"RotateEuler", (PyCFunction) M_Mathutils_RotateEuler, METH_VARARGS, M_Mathutils_RotateEuler_doc}, + {"Intersect", ( PyCFunction ) M_Mathutils_Intersect, METH_VARARGS, M_Mathutils_Intersect_doc}, + {"TriangleArea", ( PyCFunction ) M_Mathutils_TriangleArea, METH_VARARGS, M_Mathutils_TriangleArea_doc}, + {"TriangleNormal", ( PyCFunction ) M_Mathutils_TriangleNormal, METH_VARARGS, M_Mathutils_TriangleNormal_doc}, + {"QuadNormal", ( PyCFunction ) M_Mathutils_QuadNormal, METH_VARARGS, M_Mathutils_QuadNormal_doc}, + {"LineIntersect", ( PyCFunction ) M_Mathutils_LineIntersect, METH_VARARGS, M_Mathutils_LineIntersect_doc}, + {NULL, NULL, 0, NULL} +}; +/*----------------------------MODULE INIT-------------------------*/ +/* from can be Blender.Mathutils or GameLogic.Mathutils for the BGE */ + +#if (PY_VERSION_HEX >= 0x03000000) +static struct PyModuleDef M_Mathutils_module_def = { + {}, /* m_base */ + "Mathutils", /* m_name */ + M_Mathutils_doc, /* m_doc */ + 0, /* m_size */ + M_Mathutils_methods, /* m_methods */ + 0, /* m_reload */ + 0, /* m_traverse */ + 0, /* m_clear */ + 0, /* m_free */ +}; +#endif + +PyObject *Mathutils_Init(const char *from) +{ + PyObject *submodule; + + //seed the generator for the rand function + BLI_srand((unsigned int) (PIL_check_seconds_timer() * 0x7FFFFFFF)); + + if( PyType_Ready( &vector_Type ) < 0 ) + return NULL; + if( PyType_Ready( &matrix_Type ) < 0 ) + return NULL; + if( PyType_Ready( &euler_Type ) < 0 ) + return NULL; + if( PyType_Ready( &quaternion_Type ) < 0 ) + return NULL; + +#if (PY_VERSION_HEX >= 0x03000000) + submodule = PyModule_Create(&M_Mathutils_module_def); + PyDict_SetItemString(PySys_GetObject("modules"), M_Mathutils_module_def.m_name, submodule); +#else + submodule = Py_InitModule3(from, M_Mathutils_methods, M_Mathutils_doc); +#endif + + return (submodule); +} + +//-----------------------------METHODS---------------------------- +//----------------column_vector_multiplication (internal)--------- +//COLUMN VECTOR Multiplication (Matrix X Vector) +// [1][2][3] [a] +// [4][5][6] * [b] +// [7][8][9] [c] +//vector/matrix multiplication IS NOT COMMUTATIVE!!!! +PyObject *column_vector_multiplication(MatrixObject * mat, VectorObject* vec) +{ + float vecNew[4], vecCopy[4]; + double dot = 0.0f; + int x, y, z = 0; + + if(mat->rowSize != vec->size){ + if(mat->rowSize == 4 && vec->size != 3){ + PyErr_SetString(PyExc_AttributeError, "matrix * vector: matrix row size and vector size must be the same"); + return NULL; + }else{ + vecCopy[3] = 1.0f; + } + } + + for(x = 0; x < vec->size; x++){ + vecCopy[x] = vec->vec[x]; + } + + for(x = 0; x < mat->rowSize; x++) { + for(y = 0; y < mat->colSize; y++) { + dot += mat->matrix[x][y] * vecCopy[y]; + } + vecNew[z++] = (float)dot; + dot = 0.0f; + } + return newVectorObject(vecNew, vec->size, Py_NEW); +} + +//-----------------row_vector_multiplication (internal)----------- +//ROW VECTOR Multiplication - Vector X Matrix +//[x][y][z] * [1][2][3] +// [4][5][6] +// [7][8][9] +//vector/matrix multiplication IS NOT COMMUTATIVE!!!! +PyObject *row_vector_multiplication(VectorObject* vec, MatrixObject * mat) +{ + float vecNew[4], vecCopy[4]; + double dot = 0.0f; + int x, y, z = 0, vec_size = vec->size; + + if(mat->colSize != vec_size){ + if(mat->rowSize == 4 && vec_size != 3){ + PyErr_SetString(PyExc_AttributeError, "vector * matrix: matrix column size and the vector size must be the same"); + return NULL; + }else{ + vecCopy[3] = 1.0f; + } + } + + for(x = 0; x < vec_size; x++){ + vecCopy[x] = vec->vec[x]; + } + + //muliplication + for(x = 0; x < mat->colSize; x++) { + for(y = 0; y < mat->rowSize; y++) { + dot += mat->matrix[y][x] * vecCopy[y]; + } + vecNew[z++] = (float)dot; + dot = 0.0f; + } + return newVectorObject(vecNew, vec_size, Py_NEW); +} + +//-----------------quat_rotation (internal)----------- +//This function multiplies a vector/point * quat or vice versa +//to rotate the point/vector by the quaternion +//arguments should all be 3D +PyObject *quat_rotation(PyObject *arg1, PyObject *arg2) +{ + float rot[3]; + QuaternionObject *quat = NULL; + VectorObject *vec = NULL; + + if(QuaternionObject_Check(arg1)){ + quat = (QuaternionObject*)arg1; + if(VectorObject_Check(arg2)){ + vec = (VectorObject*)arg2; + rot[0] = quat->quat[0]*quat->quat[0]*vec->vec[0] + 2*quat->quat[2]*quat->quat[0]*vec->vec[2] - + 2*quat->quat[3]*quat->quat[0]*vec->vec[1] + quat->quat[1]*quat->quat[1]*vec->vec[0] + + 2*quat->quat[2]*quat->quat[1]*vec->vec[1] + 2*quat->quat[3]*quat->quat[1]*vec->vec[2] - + quat->quat[3]*quat->quat[3]*vec->vec[0] - quat->quat[2]*quat->quat[2]*vec->vec[0]; + rot[1] = 2*quat->quat[1]*quat->quat[2]*vec->vec[0] + quat->quat[2]*quat->quat[2]*vec->vec[1] + + 2*quat->quat[3]*quat->quat[2]*vec->vec[2] + 2*quat->quat[0]*quat->quat[3]*vec->vec[0] - + quat->quat[3]*quat->quat[3]*vec->vec[1] + quat->quat[0]*quat->quat[0]*vec->vec[1] - + 2*quat->quat[1]*quat->quat[0]*vec->vec[2] - quat->quat[1]*quat->quat[1]*vec->vec[1]; + rot[2] = 2*quat->quat[1]*quat->quat[3]*vec->vec[0] + 2*quat->quat[2]*quat->quat[3]*vec->vec[1] + + quat->quat[3]*quat->quat[3]*vec->vec[2] - 2*quat->quat[0]*quat->quat[2]*vec->vec[0] - + quat->quat[2]*quat->quat[2]*vec->vec[2] + 2*quat->quat[0]*quat->quat[1]*vec->vec[1] - + quat->quat[1]*quat->quat[1]*vec->vec[2] + quat->quat[0]*quat->quat[0]*vec->vec[2]; + return newVectorObject(rot, 3, Py_NEW); + } + }else if(VectorObject_Check(arg1)){ + vec = (VectorObject*)arg1; + if(QuaternionObject_Check(arg2)){ + quat = (QuaternionObject*)arg2; + rot[0] = quat->quat[0]*quat->quat[0]*vec->vec[0] + 2*quat->quat[2]*quat->quat[0]*vec->vec[2] - + 2*quat->quat[3]*quat->quat[0]*vec->vec[1] + quat->quat[1]*quat->quat[1]*vec->vec[0] + + 2*quat->quat[2]*quat->quat[1]*vec->vec[1] + 2*quat->quat[3]*quat->quat[1]*vec->vec[2] - + quat->quat[3]*quat->quat[3]*vec->vec[0] - quat->quat[2]*quat->quat[2]*vec->vec[0]; + rot[1] = 2*quat->quat[1]*quat->quat[2]*vec->vec[0] + quat->quat[2]*quat->quat[2]*vec->vec[1] + + 2*quat->quat[3]*quat->quat[2]*vec->vec[2] + 2*quat->quat[0]*quat->quat[3]*vec->vec[0] - + quat->quat[3]*quat->quat[3]*vec->vec[1] + quat->quat[0]*quat->quat[0]*vec->vec[1] - + 2*quat->quat[1]*quat->quat[0]*vec->vec[2] - quat->quat[1]*quat->quat[1]*vec->vec[1]; + rot[2] = 2*quat->quat[1]*quat->quat[3]*vec->vec[0] + 2*quat->quat[2]*quat->quat[3]*vec->vec[1] + + quat->quat[3]*quat->quat[3]*vec->vec[2] - 2*quat->quat[0]*quat->quat[2]*vec->vec[0] - + quat->quat[2]*quat->quat[2]*vec->vec[2] + 2*quat->quat[0]*quat->quat[1]*vec->vec[1] - + quat->quat[1]*quat->quat[1]*vec->vec[2] + quat->quat[0]*quat->quat[0]*vec->vec[2]; + return newVectorObject(rot, 3, Py_NEW); + } + } + + PyErr_SetString(PyExc_RuntimeError, "quat_rotation(internal): internal problem rotating vector/point\n"); + return NULL; + +} + +//----------------------------------Mathutils.Rand() -------------------- +//returns a random number between a high and low value +PyObject *M_Mathutils_Rand(PyObject * self, PyObject * args) +{ + float high, low, range; + double drand; + //initializers + high = 1.0; + low = 0.0; + + if(!PyArg_ParseTuple(args, "|ff", &low, &high)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.Rand(): expected nothing or optional (float, float)\n"); + return NULL; + } + + if((high < low) || (high < 0 && low > 0)) { + PyErr_SetString(PyExc_ValueError, "Mathutils.Rand(): high value should be larger than low value\n"); + return NULL; + } + //get the random number 0 - 1 + drand = BLI_drand(); + + //set it to range + range = high - low; + drand = drand * range; + drand = drand + low; + + return PyFloat_FromDouble(drand); +} +//----------------------------------VECTOR FUNCTIONS--------------------- +//----------------------------------Mathutils.Vector() ------------------ +// Supports 2D, 3D, and 4D vector objects both int and float values +// accepted. Mixed float and int values accepted. Ints are parsed to float +PyObject *M_Mathutils_Vector(PyObject * self, PyObject * args) +{ + PyObject *listObject = NULL; + int size, i; + float vec[4], f; + PyObject *v; + + size = PySequence_Length(args); + if (size == 1) { + listObject = PySequence_GetItem(args, 0); + if (PySequence_Check(listObject)) { + size = PySequence_Length(listObject); + } else { // Single argument was not a sequence + Py_XDECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Vector(): 2-4 floats or ints expected (optionally in a sequence)\n"); + return NULL; + } + } else if (size == 0) { + //returns a new empty 3d vector + return newVectorObject(NULL, 3, Py_NEW); + } else { + Py_INCREF(args); + listObject = args; + } + + if (size<2 || size>4) { // Invalid vector size + Py_XDECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Vector(): 2-4 floats or ints expected (optionally in a sequence)\n"); + return NULL; + } + + for (i=0; i<size; i++) { + v=PySequence_GetItem(listObject, i); + if (v==NULL) { // Failed to read sequence + Py_XDECREF(listObject); + PyErr_SetString(PyExc_RuntimeError, "Mathutils.Vector(): 2-4 floats or ints expected (optionally in a sequence)\n"); + return NULL; + } + + f= PyFloat_AsDouble(v); + if(f==-1 && PyErr_Occurred()) { // parsed item not a number + Py_DECREF(v); + Py_XDECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Vector(): 2-4 floats or ints expected (optionally in a sequence)\n"); + return NULL; + } + + vec[i]= f; + Py_DECREF(v); + } + Py_DECREF(listObject); + return newVectorObject(vec, size, Py_NEW); +} +//----------------------------------Mathutils.CrossVecs() --------------- +//finds perpendicular vector - only 3D is supported +PyObject *M_Mathutils_CrossVecs(PyObject * self, PyObject * args) +{ + PyObject *vecCross = NULL; + VectorObject *vec1 = NULL, *vec2 = NULL; + + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec1, &vector_Type, &vec2)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.CrossVecs(): expects (2) 3D vector objects\n"); + return NULL; + } + + if(vec1->size != 3 || vec2->size != 3) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.CrossVecs(): expects (2) 3D vector objects\n"); + return NULL; + } + vecCross = newVectorObject(NULL, 3, Py_NEW); + Crossf(((VectorObject*)vecCross)->vec, vec1->vec, vec2->vec); + return vecCross; +} +//----------------------------------Mathutils.DotVec() ------------------- +//calculates the dot product of two vectors +PyObject *M_Mathutils_DotVecs(PyObject * self, PyObject * args) +{ + VectorObject *vec1 = NULL, *vec2 = NULL; + double dot = 0.0f; + int x; + + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec1, &vector_Type, &vec2)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.DotVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.DotVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + + for(x = 0; x < vec1->size; x++) { + dot += vec1->vec[x] * vec2->vec[x]; + } + return PyFloat_FromDouble(dot); +} +//----------------------------------Mathutils.AngleBetweenVecs() --------- +//calculates the angle between 2 vectors +PyObject *M_Mathutils_AngleBetweenVecs(PyObject * self, PyObject * args) +{ + VectorObject *vec1 = NULL, *vec2 = NULL; + double dot = 0.0f, angleRads, test_v1 = 0.0f, test_v2 = 0.0f; + int x, size; + + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec1, &vector_Type, &vec2)) + goto AttributeError1; //not vectors + if(vec1->size != vec2->size) + goto AttributeError1; //bad sizes + + //since size is the same.... + size = vec1->size; + + for(x = 0; x < size; x++) { + test_v1 += vec1->vec[x] * vec1->vec[x]; + test_v2 += vec2->vec[x] * vec2->vec[x]; + } + if (!test_v1 || !test_v2){ + goto AttributeError2; //zero-length vector + } + + //dot product + for(x = 0; x < size; x++) { + dot += vec1->vec[x] * vec2->vec[x]; + } + dot /= (sqrt(test_v1) * sqrt(test_v2)); + + angleRads = (double)saacos(dot); + + return PyFloat_FromDouble(angleRads * (180/ Py_PI)); + +AttributeError1: + PyErr_SetString(PyExc_AttributeError, "Mathutils.AngleBetweenVecs(): expects (2) VECTOR objects of the same size\n"); + return NULL; + +AttributeError2: + PyErr_SetString(PyExc_AttributeError, "Mathutils.AngleBetweenVecs(): zero length vectors are not acceptable arguments\n"); + return NULL; +} +//----------------------------------Mathutils.MidpointVecs() ------------- +//calculates the midpoint between 2 vectors +PyObject *M_Mathutils_MidpointVecs(PyObject * self, PyObject * args) +{ + VectorObject *vec1 = NULL, *vec2 = NULL; + float vec[4]; + int x; + + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec1, &vector_Type, &vec2)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.MidpointVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.MidpointVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + + for(x = 0; x < vec1->size; x++) { + vec[x] = 0.5f * (vec1->vec[x] + vec2->vec[x]); + } + return newVectorObject(vec, vec1->size, Py_NEW); +} +//----------------------------------Mathutils.ProjectVecs() ------------- +//projects vector 1 onto vector 2 +PyObject *M_Mathutils_ProjectVecs(PyObject * self, PyObject * args) +{ + VectorObject *vec1 = NULL, *vec2 = NULL; + float vec[4]; + double dot = 0.0f, dot2 = 0.0f; + int x, size; + + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec1, &vector_Type, &vec2)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.ProjectVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.ProjectVecs(): expects (2) vector objects of the same size\n"); + return NULL; + } + + //since they are the same size... + size = vec1->size; + + //get dot products + for(x = 0; x < size; x++) { + dot += vec1->vec[x] * vec2->vec[x]; + dot2 += vec2->vec[x] * vec2->vec[x]; + } + //projection + dot /= dot2; + for(x = 0; x < size; x++) { + vec[x] = (float)(dot * vec2->vec[x]); + } + return newVectorObject(vec, size, Py_NEW); +} +//----------------------------------MATRIX FUNCTIONS-------------------- +//----------------------------------Mathutils.Matrix() ----------------- +//mat is a 1D array of floats - row[0][0],row[0][1], row[1][0], etc. +//create a new matrix type +PyObject *M_Mathutils_Matrix(PyObject * self, PyObject * args) +{ + PyObject *listObject = NULL; + PyObject *argObject, *m, *s, *f; + MatrixObject *mat; + int argSize, seqSize = 0, i, j; + float matrix[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + argSize = PySequence_Length(args); + if(argSize > 4){ //bad arg nums + PyErr_SetString(PyExc_AttributeError, "Mathutils.Matrix(): expects 0-4 numeric sequences of the same size\n"); + return NULL; + } else if (argSize == 0) { //return empty 4D matrix + return (PyObject *) newMatrixObject(NULL, 4, 4, Py_NEW); + }else if (argSize == 1){ + //copy constructor for matrix objects + argObject = PySequence_GetItem(args, 0); + if(MatrixObject_Check(argObject)){ + mat = (MatrixObject*)argObject; + + argSize = mat->rowSize; //rows + seqSize = mat->colSize; //col + for(i = 0; i < (seqSize * argSize); i++){ + matrix[i] = mat->contigPtr[i]; + } + } + Py_DECREF(argObject); + }else{ //2-4 arguments (all seqs? all same size?) + for(i =0; i < argSize; i++){ + argObject = PySequence_GetItem(args, i); + if (PySequence_Check(argObject)) { //seq? + if(seqSize){ //0 at first + if(PySequence_Length(argObject) != seqSize){ //seq size not same + Py_DECREF(argObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Matrix(): expects 0-4 numeric sequences of the same size\n"); + return NULL; + } + } + seqSize = PySequence_Length(argObject); + }else{ //arg not a sequence + Py_XDECREF(argObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Matrix(): expects 0-4 numeric sequences of the same size\n"); + return NULL; + } + Py_DECREF(argObject); + } + //all is well... let's continue parsing + listObject = args; + for (i = 0; i < argSize; i++){ + m = PySequence_GetItem(listObject, i); + if (m == NULL) { // Failed to read sequence + PyErr_SetString(PyExc_RuntimeError, "Mathutils.Matrix(): failed to parse arguments...\n"); + return NULL; + } + + for (j = 0; j < seqSize; j++) { + s = PySequence_GetItem(m, j); + if (s == NULL) { // Failed to read sequence + Py_DECREF(m); + PyErr_SetString(PyExc_RuntimeError, "Mathutils.Matrix(): failed to parse arguments...\n"); + return NULL; + } + + f = PyNumber_Float(s); + if(f == NULL) { // parsed item is not a number + Py_DECREF(m); + Py_DECREF(s); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Matrix(): expects 0-4 numeric sequences of the same size\n"); + return NULL; + } + + matrix[(seqSize*i)+j]=(float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + Py_DECREF(s); + } + Py_DECREF(m); + } + } + return newMatrixObject(matrix, argSize, seqSize, Py_NEW); +} +//----------------------------------Mathutils.RotationMatrix() ---------- +//mat is a 1D array of floats - row[0][0],row[0][1], row[1][0], etc. +//creates a rotation matrix +PyObject *M_Mathutils_RotationMatrix(PyObject * self, PyObject * args) +{ + VectorObject *vec = NULL; + char *axis = NULL; + int matSize; + float angle = 0.0f, norm = 0.0f, cosAngle = 0.0f, sinAngle = 0.0f; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(!PyArg_ParseTuple(args, "fi|sO!", &angle, &matSize, &axis, &vector_Type, &vec)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.RotationMatrix(): expected float int and optional string and vector\n"); + return NULL; + } + + /* Clamp to -360:360 */ + while (angle<-360.0f) + angle+=360.0; + while (angle>360.0f) + angle-=360.0; + + if(matSize != 2 && matSize != 3 && matSize != 4) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): can only return a 2x2 3x3 or 4x4 matrix\n"); + return NULL; + } + if(matSize == 2 && (axis != NULL || vec != NULL)) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): cannot create a 2x2 rotation matrix around arbitrary axis\n"); + return NULL; + } + if((matSize == 3 || matSize == 4) && axis == NULL) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): please choose an axis of rotation for 3d and 4d matrices\n"); + return NULL; + } + if(axis) { + if(((strcmp(axis, "r") == 0) || (strcmp(axis, "R") == 0)) && vec == NULL) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): please define the arbitrary axis of rotation\n"); + return NULL; + } + } + if(vec) { + if(vec->size != 3) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): the arbitrary axis must be a 3D vector\n"); + return NULL; + } + } + //convert to radians + angle = angle * (float) (Py_PI / 180); + if(axis == NULL && matSize == 2) { + //2D rotation matrix + mat[0] = (float) cos (angle); + mat[1] = (float) sin (angle); + mat[2] = -((float) sin(angle)); + mat[3] = (float) cos(angle); + } else if((strcmp(axis, "x") == 0) || (strcmp(axis, "X") == 0)) { + //rotation around X + mat[0] = 1.0f; + mat[4] = (float) cos(angle); + mat[5] = (float) sin(angle); + mat[7] = -((float) sin(angle)); + mat[8] = (float) cos(angle); + } else if((strcmp(axis, "y") == 0) || (strcmp(axis, "Y") == 0)) { + //rotation around Y + mat[0] = (float) cos(angle); + mat[2] = -((float) sin(angle)); + mat[4] = 1.0f; + mat[6] = (float) sin(angle); + mat[8] = (float) cos(angle); + } else if((strcmp(axis, "z") == 0) || (strcmp(axis, "Z") == 0)) { + //rotation around Z + mat[0] = (float) cos(angle); + mat[1] = (float) sin(angle); + mat[3] = -((float) sin(angle)); + mat[4] = (float) cos(angle); + mat[8] = 1.0f; + } else if((strcmp(axis, "r") == 0) || (strcmp(axis, "R") == 0)) { + //arbitrary rotation + //normalize arbitrary axis + norm = (float) sqrt(vec->vec[0] * vec->vec[0] + + vec->vec[1] * vec->vec[1] + + vec->vec[2] * vec->vec[2]); + vec->vec[0] /= norm; + vec->vec[1] /= norm; + vec->vec[2] /= norm; + + if (isnan(vec->vec[0]) || isnan(vec->vec[1]) || isnan(vec->vec[2])) { + /* zero length vector, return an identity matrix, could also return an error */ + mat[0]= mat[4] = mat[8] = 1.0f; + } else { + /* create matrix */ + cosAngle = (float) cos(angle); + sinAngle = (float) sin(angle); + mat[0] = ((vec->vec[0] * vec->vec[0]) * (1 - cosAngle)) + + cosAngle; + mat[1] = ((vec->vec[0] * vec->vec[1]) * (1 - cosAngle)) + + (vec->vec[2] * sinAngle); + mat[2] = ((vec->vec[0] * vec->vec[2]) * (1 - cosAngle)) - + (vec->vec[1] * sinAngle); + mat[3] = ((vec->vec[0] * vec->vec[1]) * (1 - cosAngle)) - + (vec->vec[2] * sinAngle); + mat[4] = ((vec->vec[1] * vec->vec[1]) * (1 - cosAngle)) + + cosAngle; + mat[5] = ((vec->vec[1] * vec->vec[2]) * (1 - cosAngle)) + + (vec->vec[0] * sinAngle); + mat[6] = ((vec->vec[0] * vec->vec[2]) * (1 - cosAngle)) + + (vec->vec[1] * sinAngle); + mat[7] = ((vec->vec[1] * vec->vec[2]) * (1 - cosAngle)) - + (vec->vec[0] * sinAngle); + mat[8] = ((vec->vec[2] * vec->vec[2]) * (1 - cosAngle)) + + cosAngle; + } + } else { + PyErr_SetString(PyExc_AttributeError, "Mathutils.RotationMatrix(): unrecognizable axis of rotation type - expected x,y,z or r\n"); + return NULL; + } + if(matSize == 4) { + //resize matrix + mat[10] = mat[8]; + mat[9] = mat[7]; + mat[8] = mat[6]; + mat[7] = 0.0f; + mat[6] = mat[5]; + mat[5] = mat[4]; + mat[4] = mat[3]; + mat[3] = 0.0f; + } + //pass to matrix creation + return newMatrixObject(mat, matSize, matSize, Py_NEW); +} +//----------------------------------Mathutils.TranslationMatrix() ------- +//creates a translation matrix +PyObject *M_Mathutils_TranslationMatrix(PyObject * self, VectorObject * vec) +{ + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(!VectorObject_Check(vec)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.TranslationMatrix(): expected vector\n"); + return NULL; + } + if(vec->size != 3 && vec->size != 4) { + PyErr_SetString(PyExc_TypeError, "Mathutils.TranslationMatrix(): vector must be 3D or 4D\n"); + return NULL; + } + //create a identity matrix and add translation + Mat4One((float(*)[4]) mat); + mat[12] = vec->vec[0]; + mat[13] = vec->vec[1]; + mat[14] = vec->vec[2]; + + return newMatrixObject(mat, 4, 4, Py_NEW); +} +//----------------------------------Mathutils.ScaleMatrix() ------------- +//mat is a 1D array of floats - row[0][0],row[0][1], row[1][0], etc. +//creates a scaling matrix +PyObject *M_Mathutils_ScaleMatrix(PyObject * self, PyObject * args) +{ + VectorObject *vec = NULL; + float norm = 0.0f, factor; + int matSize, x; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(!PyArg_ParseTuple(args, "fi|O!", &factor, &matSize, &vector_Type, &vec)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.ScaleMatrix(): expected float int and optional vector\n"); + return NULL; + } + if(matSize != 2 && matSize != 3 && matSize != 4) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.ScaleMatrix(): can only return a 2x2 3x3 or 4x4 matrix\n"); + return NULL; + } + if(vec) { + if(vec->size > 2 && matSize == 2) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.ScaleMatrix(): please use 2D vectors when scaling in 2D\n"); + return NULL; + } + } + if(vec == NULL) { //scaling along axis + if(matSize == 2) { + mat[0] = factor; + mat[3] = factor; + } else { + mat[0] = factor; + mat[4] = factor; + mat[8] = factor; + } + } else { //scaling in arbitrary direction + //normalize arbitrary axis + for(x = 0; x < vec->size; x++) { + norm += vec->vec[x] * vec->vec[x]; + } + norm = (float) sqrt(norm); + for(x = 0; x < vec->size; x++) { + vec->vec[x] /= norm; + } + if(matSize == 2) { + mat[0] = 1 +((factor - 1) *(vec->vec[0] * vec->vec[0])); + mat[1] =((factor - 1) *(vec->vec[0] * vec->vec[1])); + mat[2] =((factor - 1) *(vec->vec[0] * vec->vec[1])); + mat[3] = 1 + ((factor - 1) *(vec->vec[1] * vec->vec[1])); + } else { + mat[0] = 1 + ((factor - 1) *(vec->vec[0] * vec->vec[0])); + mat[1] =((factor - 1) *(vec->vec[0] * vec->vec[1])); + mat[2] =((factor - 1) *(vec->vec[0] * vec->vec[2])); + mat[3] =((factor - 1) *(vec->vec[0] * vec->vec[1])); + mat[4] = 1 + ((factor - 1) *(vec->vec[1] * vec->vec[1])); + mat[5] =((factor - 1) *(vec->vec[1] * vec->vec[2])); + mat[6] =((factor - 1) *(vec->vec[0] * vec->vec[2])); + mat[7] =((factor - 1) *(vec->vec[1] * vec->vec[2])); + mat[8] = 1 + ((factor - 1) *(vec->vec[2] * vec->vec[2])); + } + } + if(matSize == 4) { + //resize matrix + mat[10] = mat[8]; + mat[9] = mat[7]; + mat[8] = mat[6]; + mat[7] = 0.0f; + mat[6] = mat[5]; + mat[5] = mat[4]; + mat[4] = mat[3]; + mat[3] = 0.0f; + } + //pass to matrix creation + return newMatrixObject(mat, matSize, matSize, Py_NEW); +} +//----------------------------------Mathutils.OrthoProjectionMatrix() --- +//mat is a 1D array of floats - row[0][0],row[0][1], row[1][0], etc. +//creates an ortho projection matrix +PyObject *M_Mathutils_OrthoProjectionMatrix(PyObject * self, PyObject * args) +{ + VectorObject *vec = NULL; + char *plane; + int matSize, x; + float norm = 0.0f; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(!PyArg_ParseTuple(args, "si|O!", &plane, &matSize, &vector_Type, &vec)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.OrthoProjectionMatrix(): expected string and int and optional vector\n"); + return NULL; + } + if(matSize != 2 && matSize != 3 && matSize != 4) { + PyErr_SetString(PyExc_AttributeError,"Mathutils.OrthoProjectionMatrix(): can only return a 2x2 3x3 or 4x4 matrix\n"); + return NULL; + } + if(vec) { + if(vec->size > 2 && matSize == 2) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.OrthoProjectionMatrix(): please use 2D vectors when scaling in 2D\n"); + return NULL; + } + } + if(vec == NULL) { //ortho projection onto cardinal plane + if(((strcmp(plane, "x") == 0) + || (strcmp(plane, "X") == 0)) && matSize == 2) { + mat[0] = 1.0f; + } else if(((strcmp(plane, "y") == 0) + || (strcmp(plane, "Y") == 0)) + && matSize == 2) { + mat[3] = 1.0f; + } else if(((strcmp(plane, "xy") == 0) + || (strcmp(plane, "XY") == 0)) + && matSize > 2) { + mat[0] = 1.0f; + mat[4] = 1.0f; + } else if(((strcmp(plane, "xz") == 0) + || (strcmp(plane, "XZ") == 0)) + && matSize > 2) { + mat[0] = 1.0f; + mat[8] = 1.0f; + } else if(((strcmp(plane, "yz") == 0) + || (strcmp(plane, "YZ") == 0)) + && matSize > 2) { + mat[4] = 1.0f; + mat[8] = 1.0f; + } else { + PyErr_SetString(PyExc_AttributeError, "Mathutils.OrthoProjectionMatrix(): unknown plane - expected: x, y, xy, xz, yz\n"); + return NULL; + } + } else { //arbitrary plane + //normalize arbitrary axis + for(x = 0; x < vec->size; x++) { + norm += vec->vec[x] * vec->vec[x]; + } + norm = (float) sqrt(norm); + for(x = 0; x < vec->size; x++) { + vec->vec[x] /= norm; + } + if(((strcmp(plane, "r") == 0) + || (strcmp(plane, "R") == 0)) && matSize == 2) { + mat[0] = 1 - (vec->vec[0] * vec->vec[0]); + mat[1] = -(vec->vec[0] * vec->vec[1]); + mat[2] = -(vec->vec[0] * vec->vec[1]); + mat[3] = 1 - (vec->vec[1] * vec->vec[1]); + } else if(((strcmp(plane, "r") == 0) + || (strcmp(plane, "R") == 0)) + && matSize > 2) { + mat[0] = 1 - (vec->vec[0] * vec->vec[0]); + mat[1] = -(vec->vec[0] * vec->vec[1]); + mat[2] = -(vec->vec[0] * vec->vec[2]); + mat[3] = -(vec->vec[0] * vec->vec[1]); + mat[4] = 1 - (vec->vec[1] * vec->vec[1]); + mat[5] = -(vec->vec[1] * vec->vec[2]); + mat[6] = -(vec->vec[0] * vec->vec[2]); + mat[7] = -(vec->vec[1] * vec->vec[2]); + mat[8] = 1 - (vec->vec[2] * vec->vec[2]); + } else { + PyErr_SetString(PyExc_AttributeError, "Mathutils.OrthoProjectionMatrix(): unknown plane - expected: 'r' expected for axis designation\n"); + return NULL; + } + } + if(matSize == 4) { + //resize matrix + mat[10] = mat[8]; + mat[9] = mat[7]; + mat[8] = mat[6]; + mat[7] = 0.0f; + mat[6] = mat[5]; + mat[5] = mat[4]; + mat[4] = mat[3]; + mat[3] = 0.0f; + } + //pass to matrix creation + return newMatrixObject(mat, matSize, matSize, Py_NEW); +} +//----------------------------------Mathutils.ShearMatrix() ------------- +//creates a shear matrix +PyObject *M_Mathutils_ShearMatrix(PyObject * self, PyObject * args) +{ + int matSize; + char *plane; + float factor; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(!PyArg_ParseTuple(args, "sfi", &plane, &factor, &matSize)) { + PyErr_SetString(PyExc_TypeError,"Mathutils.ShearMatrix(): expected string float and int\n"); + return NULL; + } + if(matSize != 2 && matSize != 3 && matSize != 4) { + PyErr_SetString(PyExc_AttributeError,"Mathutils.ShearMatrix(): can only return a 2x2 3x3 or 4x4 matrix\n"); + return NULL; + } + + if(((strcmp(plane, "x") == 0) || (strcmp(plane, "X") == 0)) + && matSize == 2) { + mat[0] = 1.0f; + mat[2] = factor; + mat[3] = 1.0f; + } else if(((strcmp(plane, "y") == 0) + || (strcmp(plane, "Y") == 0)) && matSize == 2) { + mat[0] = 1.0f; + mat[1] = factor; + mat[3] = 1.0f; + } else if(((strcmp(plane, "xy") == 0) + || (strcmp(plane, "XY") == 0)) && matSize > 2) { + mat[0] = 1.0f; + mat[4] = 1.0f; + mat[6] = factor; + mat[7] = factor; + } else if(((strcmp(plane, "xz") == 0) + || (strcmp(plane, "XZ") == 0)) && matSize > 2) { + mat[0] = 1.0f; + mat[3] = factor; + mat[4] = 1.0f; + mat[5] = factor; + mat[8] = 1.0f; + } else if(((strcmp(plane, "yz") == 0) + || (strcmp(plane, "YZ") == 0)) && matSize > 2) { + mat[0] = 1.0f; + mat[1] = factor; + mat[2] = factor; + mat[4] = 1.0f; + mat[8] = 1.0f; + } else { + PyErr_SetString(PyExc_AttributeError, "Mathutils.ShearMatrix(): expected: x, y, xy, xz, yz or wrong matrix size for shearing plane\n"); + return NULL; + } + if(matSize == 4) { + //resize matrix + mat[10] = mat[8]; + mat[9] = mat[7]; + mat[8] = mat[6]; + mat[7] = 0.0f; + mat[6] = mat[5]; + mat[5] = mat[4]; + mat[4] = mat[3]; + mat[3] = 0.0f; + } + //pass to matrix creation + return newMatrixObject(mat, matSize, matSize, Py_NEW); +} +//----------------------------------QUATERNION FUNCTIONS----------------- +//----------------------------------Mathutils.Quaternion() -------------- +PyObject *M_Mathutils_Quaternion(PyObject * self, PyObject * args) +{ + PyObject *listObject = NULL, *n, *q, *f; + int size, i; + float quat[4]; + double norm = 0.0f, angle = 0.0f; + + size = PySequence_Length(args); + if (size == 1 || size == 2) { //seq? + listObject = PySequence_GetItem(args, 0); + if (PySequence_Check(listObject)) { + size = PySequence_Length(listObject); + if ((size == 4 && PySequence_Length(args) !=1) || + (size == 3 && PySequence_Length(args) !=2) || (size >4 || size < 3)) { + // invalid args/size + Py_DECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + if(size == 3){ //get angle in axis/angle + n = PySequence_GetItem(args, 1); + if(n == NULL) { // parsed item not a number or getItem fail + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + + angle = PyFloat_AsDouble(n); + Py_DECREF(n); + + if (angle==-1 && PyErr_Occurred()) { + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + } + }else{ + Py_DECREF(listObject); /* assume the list is teh second arg */ + listObject = PySequence_GetItem(args, 1); + if (size>1 && PySequence_Check(listObject)) { + size = PySequence_Length(listObject); + if (size != 3) { + // invalid args/size + Py_DECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + n = PySequence_GetItem(args, 0); + if(n == NULL) { // parsed item not a number or getItem fail + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + angle = PyFloat_AsDouble(n); + Py_DECREF(n); + + if (angle==-1 && PyErr_Occurred()) { + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + } else { // argument was not a sequence + Py_XDECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + } + } else if (size == 0) { //returns a new empty quat + return newQuaternionObject(NULL, Py_NEW); + } else { + Py_INCREF(args); + listObject = args; + } + + if (size == 3) { // invalid quat size + if(PySequence_Length(args) != 2){ + Py_DECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + }else{ + if(size != 4){ + Py_DECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + } + + for (i=0; i<size; i++) { //parse + q = PySequence_GetItem(listObject, i); + if (q == NULL) { // Failed to read sequence + Py_DECREF(listObject); + PyErr_SetString(PyExc_RuntimeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + + f = PyNumber_Float(q); + if(f == NULL) { // parsed item not a number + Py_DECREF(q); + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Quaternion(): 4d numeric sequence expected or 3d vector and number\n"); + return NULL; + } + + quat[i] = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + Py_DECREF(q); + } + if(size == 3){ //calculate the quat based on axis/angle + norm = sqrt(quat[0] * quat[0] + quat[1] * quat[1] + quat[2] * quat[2]); + quat[0] /= (float)norm; + quat[1] /= (float)norm; + quat[2] /= (float)norm; + + angle = angle * (Py_PI / 180); + quat[3] =(float) (sin(angle/ 2.0f)) * quat[2]; + quat[2] =(float) (sin(angle/ 2.0f)) * quat[1]; + quat[1] =(float) (sin(angle/ 2.0f)) * quat[0]; + quat[0] =(float) (cos(angle/ 2.0f)); + } + + Py_DECREF(listObject); + return newQuaternionObject(quat, Py_NEW); +} +//----------------------------------Mathutils.CrossQuats() ---------------- +//quaternion multiplication - associate not commutative +PyObject *M_Mathutils_CrossQuats(PyObject * self, PyObject * args) +{ + QuaternionObject *quatU = NULL, *quatV = NULL; + float quat[4]; + + if(!PyArg_ParseTuple(args, "O!O!", &quaternion_Type, &quatU, &quaternion_Type, &quatV)) { + PyErr_SetString(PyExc_TypeError,"Mathutils.CrossQuats(): expected Quaternion types"); + return NULL; + } + QuatMul(quat, quatU->quat, quatV->quat); + + return newQuaternionObject(quat, Py_NEW); +} +//----------------------------------Mathutils.DotQuats() ---------------- +//returns the dot product of 2 quaternions +PyObject *M_Mathutils_DotQuats(PyObject * self, PyObject * args) +{ + QuaternionObject *quatU = NULL, *quatV = NULL; + double dot = 0.0f; + int x; + + if(!PyArg_ParseTuple(args, "O!O!", &quaternion_Type, &quatU, &quaternion_Type, &quatV)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.DotQuats(): expected Quaternion types"); + return NULL; + } + + for(x = 0; x < 4; x++) { + dot += quatU->quat[x] * quatV->quat[x]; + } + return PyFloat_FromDouble(dot); +} +//----------------------------------Mathutils.DifferenceQuats() --------- +//returns the difference between 2 quaternions +PyObject *M_Mathutils_DifferenceQuats(PyObject * self, PyObject * args) +{ + QuaternionObject *quatU = NULL, *quatV = NULL; + float quat[4], tempQuat[4]; + double dot = 0.0f; + int x; + + if(!PyArg_ParseTuple(args, "O!O!", &quaternion_Type, &quatU, &quaternion_Type, &quatV)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.DifferenceQuats(): expected Quaternion types"); + return NULL; + } + tempQuat[0] = quatU->quat[0]; + tempQuat[1] = -quatU->quat[1]; + tempQuat[2] = -quatU->quat[2]; + tempQuat[3] = -quatU->quat[3]; + + dot = sqrt(tempQuat[0] * tempQuat[0] + tempQuat[1] * tempQuat[1] + + tempQuat[2] * tempQuat[2] + tempQuat[3] * tempQuat[3]); + + for(x = 0; x < 4; x++) { + tempQuat[x] /= (float)(dot * dot); + } + QuatMul(quat, tempQuat, quatV->quat); + return newQuaternionObject(quat, Py_NEW); +} +//----------------------------------Mathutils.Slerp() ------------------ +//attemps to interpolate 2 quaternions and return the result +PyObject *M_Mathutils_Slerp(PyObject * self, PyObject * args) +{ + QuaternionObject *quatU = NULL, *quatV = NULL; + float quat[4], quat_u[4], quat_v[4], param; + double x, y, dot, sinT, angle, IsinT; + int z; + + if(!PyArg_ParseTuple(args, "O!O!f", &quaternion_Type, &quatU, &quaternion_Type, &quatV, ¶m)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.Slerp(): expected Quaternion types and float"); + return NULL; + } + if(param > 1.0f || param < 0.0f) { + PyErr_SetString(PyExc_AttributeError, "Mathutils.Slerp(): interpolation factor must be between 0.0 and 1.0"); + return NULL; + } + + //copy quats + for(z = 0; z < 4; z++){ + quat_u[z] = quatU->quat[z]; + quat_v[z] = quatV->quat[z]; + } + + //dot product + dot = quat_u[0] * quat_v[0] + quat_u[1] * quat_v[1] + + quat_u[2] * quat_v[2] + quat_u[3] * quat_v[3]; + + //if negative negate a quat (shortest arc) + if(dot < 0.0f) { + quat_v[0] = -quat_v[0]; + quat_v[1] = -quat_v[1]; + quat_v[2] = -quat_v[2]; + quat_v[3] = -quat_v[3]; + dot = -dot; + } + if(dot > .99999f) { //very close + x = 1.0f - param; + y = param; + } else { + //calculate sin of angle + sinT = sqrt(1.0f - (dot * dot)); + //calculate angle + angle = atan2(sinT, dot); + //caluculate inverse of sin(theta) + IsinT = 1.0f / sinT; + x = sin((1.0f - param) * angle) * IsinT; + y = sin(param * angle) * IsinT; + } + //interpolate + quat[0] = (float)(quat_u[0] * x + quat_v[0] * y); + quat[1] = (float)(quat_u[1] * x + quat_v[1] * y); + quat[2] = (float)(quat_u[2] * x + quat_v[2] * y); + quat[3] = (float)(quat_u[3] * x + quat_v[3] * y); + + return newQuaternionObject(quat, Py_NEW); +} +//----------------------------------EULER FUNCTIONS---------------------- +//----------------------------------Mathutils.Euler() ------------------- +//makes a new euler for you to play with +PyObject *M_Mathutils_Euler(PyObject * self, PyObject * args) +{ + + PyObject *listObject = NULL; + int size, i; + float eul[3]; + PyObject *e, *f; + + size = PySequence_Length(args); + if (size == 1) { + listObject = PySequence_GetItem(args, 0); + if (PySequence_Check(listObject)) { + size = PySequence_Length(listObject); + } else { // Single argument was not a sequence + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Euler(): 3d numeric sequence expected\n"); + return NULL; + } + } else if (size == 0) { + //returns a new empty 3d euler + return newEulerObject(NULL, Py_NEW); + } else { + Py_INCREF(args); + listObject = args; + } + + if (size != 3) { // Invalid euler size + Py_DECREF(listObject); + PyErr_SetString(PyExc_AttributeError, "Mathutils.Euler(): 3d numeric sequence expected\n"); + return NULL; + } + + for (i=0; i<size; i++) { + e = PySequence_GetItem(listObject, i); + if (e == NULL) { // Failed to read sequence + Py_DECREF(listObject); + PyErr_SetString(PyExc_RuntimeError, "Mathutils.Euler(): 3d numeric sequence expected\n"); + return NULL; + } + + f = PyNumber_Float(e); + if(f == NULL) { // parsed item not a number + Py_DECREF(e); + Py_DECREF(listObject); + PyErr_SetString(PyExc_TypeError, "Mathutils.Euler(): 3d numeric sequence expected\n"); + return NULL; + } + + eul[i]=(float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + Py_DECREF(e); + } + Py_DECREF(listObject); + return newEulerObject(eul, Py_NEW); +} + +//---------------------------------INTERSECTION FUNCTIONS-------------------- +//----------------------------------Mathutils.Intersect() ------------------- +PyObject *M_Mathutils_Intersect( PyObject * self, PyObject * args ) +{ + VectorObject *ray, *ray_off, *vec1, *vec2, *vec3; + float dir[3], orig[3], v1[3], v2[3], v3[3], e1[3], e2[3], pvec[3], tvec[3], qvec[3]; + float det, inv_det, u, v, t; + int clip = 1; + + if(!PyArg_ParseTuple(args, "O!O!O!O!O!|i", &vector_Type, &vec1, &vector_Type, &vec2, &vector_Type, &vec3, &vector_Type, &ray, &vector_Type, &ray_off , &clip)) { + PyErr_SetString( PyExc_TypeError, "expected 5 vector types\n" ); + return NULL; + } + if(vec1->size != 3 || vec2->size != 3 || vec3->size != 3 || ray->size != 3 || ray_off->size != 3) { + PyErr_SetString( PyExc_TypeError, "only 3D vectors for all parameters\n"); + return NULL; + } + + VECCOPY(v1, vec1->vec); + VECCOPY(v2, vec2->vec); + VECCOPY(v3, vec3->vec); + + VECCOPY(dir, ray->vec); + Normalize(dir); + + VECCOPY(orig, ray_off->vec); + + /* find vectors for two edges sharing v1 */ + VecSubf(e1, v2, v1); + VecSubf(e2, v3, v1); + + /* begin calculating determinant - also used to calculated U parameter */ + Crossf(pvec, dir, e2); + + /* if determinant is near zero, ray lies in plane of triangle */ + det = Inpf(e1, pvec); + + if (det > -0.000001 && det < 0.000001) { + Py_RETURN_NONE; + } + + inv_det = 1.0f / det; + + /* calculate distance from v1 to ray origin */ + VecSubf(tvec, orig, v1); + + /* calculate U parameter and test bounds */ + u = Inpf(tvec, pvec) * inv_det; + if (clip && (u < 0.0f || u > 1.0f)) { + Py_RETURN_NONE; + } + + /* prepare to test the V parameter */ + Crossf(qvec, tvec, e1); + + /* calculate V parameter and test bounds */ + v = Inpf(dir, qvec) * inv_det; + + if (clip && (v < 0.0f || u + v > 1.0f)) { + Py_RETURN_NONE; + } + + /* calculate t, ray intersects triangle */ + t = Inpf(e2, qvec) * inv_det; + + VecMulf(dir, t); + VecAddf(pvec, orig, dir); + + return newVectorObject(pvec, 3, Py_NEW); +} +//----------------------------------Mathutils.LineIntersect() ------------------- +/* Line-Line intersection using algorithm from mathworld.wolfram.com */ +PyObject *M_Mathutils_LineIntersect( PyObject * self, PyObject * args ) +{ + PyObject * tuple; + VectorObject *vec1, *vec2, *vec3, *vec4; + float v1[3], v2[3], v3[3], v4[3], i1[3], i2[3]; + + if( !PyArg_ParseTuple( args, "O!O!O!O!", &vector_Type, &vec1, &vector_Type, &vec2, &vector_Type, &vec3, &vector_Type, &vec4 ) ) { + PyErr_SetString( PyExc_TypeError, "expected 4 vector types\n" ); + return NULL; + } + if( vec1->size != vec2->size || vec1->size != vec3->size || vec1->size != vec2->size) { + PyErr_SetString( PyExc_TypeError,"vectors must be of the same size\n" ); + return NULL; + } + if( vec1->size == 3 || vec1->size == 2) { + int result; + + if (vec1->size == 3) { + VECCOPY(v1, vec1->vec); + VECCOPY(v2, vec2->vec); + VECCOPY(v3, vec3->vec); + VECCOPY(v4, vec4->vec); + } + else { + v1[0] = vec1->vec[0]; + v1[1] = vec1->vec[1]; + v1[2] = 0.0f; + + v2[0] = vec2->vec[0]; + v2[1] = vec2->vec[1]; + v2[2] = 0.0f; + + v3[0] = vec3->vec[0]; + v3[1] = vec3->vec[1]; + v3[2] = 0.0f; + + v4[0] = vec4->vec[0]; + v4[1] = vec4->vec[1]; + v4[2] = 0.0f; + } + + result = LineIntersectLine(v1, v2, v3, v4, i1, i2); + + if (result == 0) { + /* colinear */ + Py_RETURN_NONE; + } + else { + tuple = PyTuple_New( 2 ); + PyTuple_SetItem( tuple, 0, newVectorObject(i1, vec1->size, Py_NEW) ); + PyTuple_SetItem( tuple, 1, newVectorObject(i2, vec1->size, Py_NEW) ); + return tuple; + } + } + else { + PyErr_SetString( PyExc_TypeError, "2D/3D vectors only\n" ); + return NULL; + } +} + + + +//---------------------------------NORMALS FUNCTIONS-------------------- +//----------------------------------Mathutils.QuadNormal() ------------------- +PyObject *M_Mathutils_QuadNormal( PyObject * self, PyObject * args ) +{ + VectorObject *vec1; + VectorObject *vec2; + VectorObject *vec3; + VectorObject *vec4; + float v1[3], v2[3], v3[3], v4[3], e1[3], e2[3], n1[3], n2[3]; + + if( !PyArg_ParseTuple( args, "O!O!O!O!", &vector_Type, &vec1, &vector_Type, &vec2, &vector_Type, &vec3, &vector_Type, &vec4 ) ) { + PyErr_SetString( PyExc_TypeError, "expected 4 vector types\n" ); + return NULL; + } + if( vec1->size != vec2->size || vec1->size != vec3->size || vec1->size != vec4->size) { + PyErr_SetString( PyExc_TypeError,"vectors must be of the same size\n" ); + return NULL; + } + if( vec1->size != 3 ) { + PyErr_SetString( PyExc_TypeError, "only 3D vectors\n" ); + return NULL; + } + VECCOPY(v1, vec1->vec); + VECCOPY(v2, vec2->vec); + VECCOPY(v3, vec3->vec); + VECCOPY(v4, vec4->vec); + + /* find vectors for two edges sharing v2 */ + VecSubf(e1, v1, v2); + VecSubf(e2, v3, v2); + + Crossf(n1, e2, e1); + Normalize(n1); + + /* find vectors for two edges sharing v4 */ + VecSubf(e1, v3, v4); + VecSubf(e2, v1, v4); + + Crossf(n2, e2, e1); + Normalize(n2); + + /* adding and averaging the normals of both triangles */ + VecAddf(n1, n2, n1); + Normalize(n1); + + return newVectorObject(n1, 3, Py_NEW); +} + +//----------------------------Mathutils.TriangleNormal() ------------------- +PyObject *M_Mathutils_TriangleNormal( PyObject * self, PyObject * args ) +{ + VectorObject *vec1, *vec2, *vec3; + float v1[3], v2[3], v3[3], e1[3], e2[3], n[3]; + + if( !PyArg_ParseTuple( args, "O!O!O!", &vector_Type, &vec1, &vector_Type, &vec2, &vector_Type, &vec3 ) ) { + PyErr_SetString( PyExc_TypeError, "expected 3 vector types\n" ); + return NULL; + } + if( vec1->size != vec2->size || vec1->size != vec3->size ) { + PyErr_SetString( PyExc_TypeError, "vectors must be of the same size\n" ); + return NULL; + } + if( vec1->size != 3 ) { + PyErr_SetString( PyExc_TypeError, "only 3D vectors\n" ); + return NULL; + } + + VECCOPY(v1, vec1->vec); + VECCOPY(v2, vec2->vec); + VECCOPY(v3, vec3->vec); + + /* find vectors for two edges sharing v2 */ + VecSubf(e1, v1, v2); + VecSubf(e2, v3, v2); + + Crossf(n, e2, e1); + Normalize(n); + + return newVectorObject(n, 3, Py_NEW); +} + +//--------------------------------- AREA FUNCTIONS-------------------- +//----------------------------------Mathutils.TriangleArea() ------------------- +PyObject *M_Mathutils_TriangleArea( PyObject * self, PyObject * args ) +{ + VectorObject *vec1, *vec2, *vec3; + float v1[3], v2[3], v3[3]; + + if( !PyArg_ParseTuple + ( args, "O!O!O!", &vector_Type, &vec1, &vector_Type, &vec2 + , &vector_Type, &vec3 ) ) { + PyErr_SetString( PyExc_TypeError, "expected 3 vector types\n"); + return NULL; + } + if( vec1->size != vec2->size || vec1->size != vec3->size ) { + PyErr_SetString( PyExc_TypeError, "vectors must be of the same size\n" ); + return NULL; + } + + if (vec1->size == 3) { + VECCOPY(v1, vec1->vec); + VECCOPY(v2, vec2->vec); + VECCOPY(v3, vec3->vec); + + return PyFloat_FromDouble( AreaT3Dfl(v1, v2, v3) ); + } + else if (vec1->size == 2) { + v1[0] = vec1->vec[0]; + v1[1] = vec1->vec[1]; + + v2[0] = vec2->vec[0]; + v2[1] = vec2->vec[1]; + + v3[0] = vec3->vec[0]; + v3[1] = vec3->vec[1]; + + return PyFloat_FromDouble( AreaF2Dfl(v1, v2, v3) ); + } + else { + PyErr_SetString( PyExc_TypeError, "only 2D,3D vectors are supported\n" ); + return NULL; + } +} +//#############################DEPRECATED################################ +//####################################################################### +//----------------------------------Mathutils.CopyMat() ----------------- +//copies a matrix into a new matrix +PyObject *M_Mathutils_CopyMat(PyObject * self, PyObject * args) +{ + PyObject *matrix = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.CopyMat(): deprecated :use Mathutils.Matrix() to copy matrices\n"); + --warning; + } + + matrix = M_Mathutils_Matrix(self, args); + if(matrix == NULL) + return NULL; //error string already set if we get here + else + return matrix; +} +//----------------------------------Mathutils.CopyVec() ----------------- +//makes a new vector that is a copy of the input +PyObject *M_Mathutils_CopyVec(PyObject * self, PyObject * args) +{ + PyObject *vec = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.CopyVec(): Deprecated: use Mathutils.Vector() to copy vectors\n"); + --warning; + } + + vec = M_Mathutils_Vector(self, args); + if(vec == NULL) + return NULL; //error string already set if we get here + else + return vec; +} +//----------------------------------Mathutils.CopyQuat() -------------- +//Copies a quaternion to a new quat +PyObject *M_Mathutils_CopyQuat(PyObject * self, PyObject * args) +{ + PyObject *quat = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.CopyQuat(): Deprecated: use Mathutils.Quaternion() to copy vectors\n"); + --warning; + } + + quat = M_Mathutils_Quaternion(self, args); + if(quat == NULL) + return NULL; //error string already set if we get here + else + return quat; +} +//----------------------------------Mathutils.CopyEuler() --------------- +//copies a euler to a new euler +PyObject *M_Mathutils_CopyEuler(PyObject * self, PyObject * args) +{ + PyObject *eul = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.CopyEuler(): deprecated:use Mathutils.Euler() to copy vectors\n"); + --warning; + } + + eul = M_Mathutils_Euler(self, args); + if(eul == NULL) + return NULL; //error string already set if we get here + else + return eul; +} +//----------------------------------Mathutils.RotateEuler() ------------ +//rotates a euler a certain amount and returns the result +//should return a unique euler rotation (i.e. no 720 degree pitches :) +PyObject *M_Mathutils_RotateEuler(PyObject * self, PyObject * args) +{ + EulerObject *Eul = NULL; + float angle; + char *axis; + static char warning = 1; + + if( warning ) { + printf("Mathutils.RotateEuler(): Deprecated:use Euler.rotate() to rotate a euler\n"); + --warning; + } + + if(!PyArg_ParseTuple(args, "O!fs", &euler_Type, &Eul, &angle, &axis)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.RotateEuler(): expected euler type & float & string"); + return NULL; + } + + Euler_Rotate(Eul, Py_BuildValue("fs", angle, axis)); + Py_RETURN_NONE; +} +//----------------------------------Mathutils.MatMultVec() -------------- +//COLUMN VECTOR Multiplication (Matrix X Vector) +PyObject *M_Mathutils_MatMultVec(PyObject * self, PyObject * args) +{ + MatrixObject *mat = NULL; + VectorObject *vec = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.MatMultVec(): Deprecated: use matrix * vec to perform column vector multiplication\n"); + --warning; + } + + //get pyObjects + if(!PyArg_ParseTuple(args, "O!O!", &matrix_Type, &mat, &vector_Type, &vec)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.MatMultVec(): MatMultVec() expects a matrix and a vector object - in that order\n"); + return NULL; + } + + return column_vector_multiplication(mat, vec); +} +//----------------------------------Mathutils.VecMultMat() --------------- +//ROW VECTOR Multiplication - Vector X Matrix +PyObject *M_Mathutils_VecMultMat(PyObject * self, PyObject * args) +{ + MatrixObject *mat = NULL; + VectorObject *vec = NULL; + static char warning = 1; + + if( warning ) { + printf("Mathutils.VecMultMat(): Deprecated: use vec * matrix to perform row vector multiplication\n"); + --warning; + } + + //get pyObjects + if(!PyArg_ParseTuple(args, "O!O!", &vector_Type, &vec, &matrix_Type, &mat)) { + PyErr_SetString(PyExc_TypeError, "Mathutils.VecMultMat(): VecMultMat() expects a vector and matrix object - in that order\n"); + return NULL; + } + + return row_vector_multiplication(vec, mat); +} + +/* Utility functions */ + +/*---------------------- EXPP_FloatsAreEqual ------------------------- + Floating point comparisons + floatStep = number of representable floats allowable in between + float A and float B to be considered equal. */ +int EXPP_FloatsAreEqual(float A, float B, int floatSteps) +{ + int a, b, delta; + assert(floatSteps > 0 && floatSteps < (4 * 1024 * 1024)); + a = *(int*)&A; + if (a < 0) + a = 0x80000000 - a; + b = *(int*)&B; + if (b < 0) + b = 0x80000000 - b; + delta = abs(a - b); + if (delta <= floatSteps) + return 1; + return 0; +} +/*---------------------- EXPP_VectorsAreEqual ------------------------- + Builds on EXPP_FloatsAreEqual to test vectors */ +int EXPP_VectorsAreEqual(float *vecA, float *vecB, int size, int floatSteps){ + + int x; + for (x=0; x< size; x++){ + if (EXPP_FloatsAreEqual(vecA[x], vecB[x], floatSteps) == 0) + return 0; + } + return 1; +} + + + +//####################################################################### +//#############################DEPRECATED################################ diff --git a/source/blender/python/generic/Mathutils.h b/source/blender/python/generic/Mathutils.h new file mode 100644 index 00000000000..4c8153e5e54 --- /dev/null +++ b/source/blender/python/generic/Mathutils.h @@ -0,0 +1,100 @@ +/* + * $Id: Mathutils.h 20332 2009-05-22 03:22:56Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** +*/ +//Include this file for access to vector, quat, matrix, euler, etc... + +#ifndef EXPP_Mathutils_H +#define EXPP_Mathutils_H + +#include <Python.h> +#include "vector.h" +#include "matrix.h" +#include "quat.h" +#include "euler.h" + +PyObject *Mathutils_Init( const char * from ); + +PyObject *row_vector_multiplication(VectorObject* vec, MatrixObject * mat); +PyObject *column_vector_multiplication(MatrixObject * mat, VectorObject* vec); +PyObject *quat_rotation(PyObject *arg1, PyObject *arg2); + +PyObject *M_Mathutils_Rand(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Vector(PyObject * self, PyObject * args); +PyObject *M_Mathutils_AngleBetweenVecs(PyObject * self, PyObject * args); +PyObject *M_Mathutils_MidpointVecs(PyObject * self, PyObject * args); +PyObject *M_Mathutils_ProjectVecs(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Matrix(PyObject * self, PyObject * args); +PyObject *M_Mathutils_RotationMatrix(PyObject * self, PyObject * args); +PyObject *M_Mathutils_TranslationMatrix(PyObject * self, VectorObject * value); +PyObject *M_Mathutils_ScaleMatrix(PyObject * self, PyObject * args); +PyObject *M_Mathutils_OrthoProjectionMatrix(PyObject * self, PyObject * args); +PyObject *M_Mathutils_ShearMatrix(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Quaternion(PyObject * self, PyObject * args); +PyObject *M_Mathutils_DifferenceQuats(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Slerp(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Euler(PyObject * self, PyObject * args); +PyObject *M_Mathutils_Intersect( PyObject * self, PyObject * args ); +PyObject *M_Mathutils_TriangleArea( PyObject * self, PyObject * args ); +PyObject *M_Mathutils_TriangleNormal( PyObject * self, PyObject * args ); +PyObject *M_Mathutils_QuadNormal( PyObject * self, PyObject * args ); +PyObject *M_Mathutils_LineIntersect( PyObject * self, PyObject * args ); +//DEPRECATED +PyObject *M_Mathutils_CopyMat(PyObject * self, PyObject * args); +PyObject *M_Mathutils_CopyVec(PyObject * self, PyObject * args); +PyObject *M_Mathutils_CopyQuat(PyObject * self, PyObject * args); +PyObject *M_Mathutils_CopyEuler(PyObject * self, PyObject * args); +PyObject *M_Mathutils_RotateEuler(PyObject * self, PyObject * args); +PyObject *M_Mathutils_MatMultVec(PyObject * self, PyObject * args); +PyObject *M_Mathutils_VecMultMat(PyObject * self, PyObject * args); +PyObject *M_Mathutils_CrossVecs(PyObject * self, PyObject * args); +PyObject *M_Mathutils_DotVecs(PyObject * self, PyObject * args); +PyObject *M_Mathutils_CrossQuats(PyObject * self, PyObject * args); +PyObject *M_Mathutils_DotQuats(PyObject * self, PyObject * args); + +int EXPP_FloatsAreEqual(float A, float B, int floatSteps); +int EXPP_VectorsAreEqual(float *vecA, float *vecB, int size, int floatSteps); + + +#define Py_PI 3.14159265358979323846 +#define Py_WRAP 1024 +#define Py_NEW 2048 + + +/* Mathutils is used by the BGE and Blender so have to define + * some things here for luddite mac users of py2.3 */ +#ifndef Py_RETURN_NONE +#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None +#endif +#ifndef Py_RETURN_FALSE +#define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False +#endif +#ifndef Py_RETURN_TRUE +#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True +#endif + +#endif /* EXPP_Mathutils_H */ diff --git a/source/blender/python/generic/bpy_internal_import.c b/source/blender/python/generic/bpy_internal_import.c new file mode 100644 index 00000000000..6789aea9c10 --- /dev/null +++ b/source/blender/python/generic/bpy_internal_import.c @@ -0,0 +1,341 @@ +/* + * $Id: bpy_internal_import.c 20434 2009-05-26 18:06:09Z campbellbarton $ + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Willian P. Germano + * + * ***** END GPL LICENSE BLOCK ***** +*/ + +#include "bpy_internal_import.h" +#include "DNA_text_types.h" +#include "DNA_ID.h" + +#include "MEM_guardedalloc.h" +#include "BKE_text.h" /* txt_to_buf */ +#include "BKE_main.h" + +static Main *bpy_import_main= NULL; + +static void free_compiled_text(Text *text) +{ + if(text->compiled) { + Py_DECREF(( PyObject * )text->compiled); + } + text->compiled= NULL; +} + +struct Main *bpy_import_main_get(void) +{ + return bpy_import_main; +} + +void bpy_import_main_set(struct Main *maggie) +{ + bpy_import_main= maggie; +} + + +PyObject *bpy_text_import( char *name, int *found ) +{ + Text *text; + char txtname[22]; /* 21+NULL */ + char *buf = NULL; + int namelen = strlen( name ); +//XXX Main *maggie= bpy_import_main ? bpy_import_main:G.main; + Main *maggie= bpy_import_main; + + *found= 0; + + if (namelen>21-3) return NULL; /* we know this cant be importable, the name is too long for blender! */ + + memcpy( txtname, name, namelen ); + memcpy( &txtname[namelen], ".py", 4 ); + + for(text = maggie->text.first; text; text = text->id.next) { + if( !strcmp( txtname, text->id.name+2 ) ) + break; + } + + if( !text ) + return NULL; + else + *found = 1; + + if( !text->compiled ) { + buf = txt_to_buf( text ); + text->compiled = Py_CompileString( buf, text->id.name+2, Py_file_input ); + MEM_freeN( buf ); + + if( PyErr_Occurred( ) ) { + PyErr_Print( ); + PyErr_Clear( ); + PySys_SetObject("last_traceback", NULL); + free_compiled_text( text ); + return NULL; + } + } + + return PyImport_ExecCodeModule( name, text->compiled ); +} + + +/* + * find in-memory module and recompile + */ + +PyObject *bpy_text_reimport( PyObject *module, int *found ) +{ + Text *text; + char *txtname; + char *name; + char *buf = NULL; +//XXX Main *maggie= bpy_import_main ? bpy_import_main:G.main; + Main *maggie= bpy_import_main; + + *found= 0; + + /* get name, filename from the module itself */ + + txtname = PyModule_GetFilename( module ); + name = PyModule_GetName( module ); + if( !txtname || !name) + return NULL; + + /* look up the text object */ + text = ( Text * ) & ( maggie->text.first ); + while( text ) { + if( !strcmp( txtname, text->id.name+2 ) ) + break; + text = text->id.next; + } + + /* uh-oh.... didn't find it */ + if( !text ) + return NULL; + else + *found = 1; + + /* if previously compiled, free the object */ + /* (can't see how could be NULL, but check just in case) */ + if( text->compiled ){ + Py_DECREF( (PyObject *)text->compiled ); + } + + /* compile the buffer */ + buf = txt_to_buf( text ); + text->compiled = Py_CompileString( buf, text->id.name+2, Py_file_input ); + MEM_freeN( buf ); + + /* if compile failed.... return this error */ + if( PyErr_Occurred( ) ) { + PyErr_Print( ); + PyErr_Clear( ); + PySys_SetObject("last_traceback", NULL); + free_compiled_text( text ); + return NULL; + } + + /* make into a module */ + return PyImport_ExecCodeModule( name, text->compiled ); +} + + +static PyObject *blender_import( PyObject * self, PyObject * args, PyObject * kw) +{ + PyObject *exception, *err, *tb; + char *name; + int found= 0; + PyObject *globals = NULL, *locals = NULL, *fromlist = NULL; + PyObject *newmodule; + + //PyObject_Print(args, stderr, 0); +#if (PY_VERSION_HEX >= 0x02060000) + int dummy_val; /* what does this do?*/ + static char *kwlist[] = {"name", "globals", "locals", "fromlist", "level", 0}; + + if( !PyArg_ParseTupleAndKeywords( args, kw, "s|OOOi:bpy_import_meth", kwlist, + &name, &globals, &locals, &fromlist, &dummy_val) ) + return NULL; +#else + static char *kwlist[] = {"name", "globals", "locals", "fromlist", 0}; + + if( !PyArg_ParseTupleAndKeywords( args, kw, "s|OOO:bpy_import_meth", kwlist, + &name, &globals, &locals, &fromlist ) ) + return NULL; +#endif + + /* import existing builtin modules or modules that have been imported alredy */ + newmodule = PyImport_ImportModuleEx( name, globals, locals, fromlist ); + + if(newmodule) + return newmodule; + + PyErr_Fetch( &exception, &err, &tb ); /* get the python error incase we cant import as blender text either */ + + /* importing from existing modules failed, see if we have this module as blender text */ + newmodule = bpy_text_import( name, &found ); + + if( newmodule ) {/* found module as blender text, ignore above exception */ + PyErr_Clear( ); + Py_XDECREF( exception ); + Py_XDECREF( err ); + Py_XDECREF( tb ); + /* printf( "imported from text buffer...\n" ); */ + } + else if (found==1) { /* blender text module failed to execute but was found, use its error message */ + Py_XDECREF( exception ); + Py_XDECREF( err ); + Py_XDECREF( tb ); + return NULL; + } + else { + /* no blender text was found that could import the module + * rause the original error from PyImport_ImportModuleEx */ + PyErr_Restore( exception, err, tb ); + } + return newmodule; +} + + +/* + * our reload() module, to handle reloading in-memory scripts + */ + +static PyObject *blender_reload( PyObject * self, PyObject * args ) +{ + PyObject *exception, *err, *tb; + PyObject *module = NULL; + PyObject *newmodule = NULL; + int found= 0; + + /* check for a module arg */ + if( !PyArg_ParseTuple( args, "O:bpy_reload_meth", &module ) ) + return NULL; + + /* try reimporting from file */ + newmodule = PyImport_ReloadModule( module ); + if( newmodule ) + return newmodule; + + /* no file, try importing from memory */ + PyErr_Fetch( &exception, &err, &tb ); /*restore for probable later use */ + + newmodule = bpy_text_reimport( module, &found ); + if( newmodule ) {/* found module as blender text, ignore above exception */ + PyErr_Clear( ); + Py_XDECREF( exception ); + Py_XDECREF( err ); + Py_XDECREF( tb ); + /* printf( "imported from text buffer...\n" ); */ + } + else if (found==1) { /* blender text module failed to execute but was found, use its error message */ + Py_XDECREF( exception ); + Py_XDECREF( err ); + Py_XDECREF( tb ); + return NULL; + } + else { + /* no blender text was found that could import the module + * rause the original error from PyImport_ImportModuleEx */ + PyErr_Restore( exception, err, tb ); + } + + return newmodule; +} + +PyMethodDef bpy_import_meth[] = { {"bpy_import_meth", blender_import, METH_VARARGS | METH_KEYWORDS, "blenders import"} }; +PyMethodDef bpy_reload_meth[] = { {"bpy_reload_meth", blender_reload, METH_VARARGS, "blenders reload"} }; + + +/* Clear user modules. + * This is to clear any modules that could be defined from running scripts in blender. + * + * Its also needed for the BGE Python api so imported scripts are not used between levels + * + * This clears every modules that has a __file__ attribute (is not a builtin) + * + * Note that clearing external python modules is important for the BGE otherwise + * it wont reload scripts between loading different blend files or while making the game. + * - use 'clear_all' arg in this case. + * + * Since pythons bultins include a full path even for win32. + * even if we remove a python module a reimport will bring it back again. + */ + +#if 0 // not used anymore but may still come in handy later + +#if defined(WIN32) || defined(WIN64) +#define SEPSTR "\\" +#else +#define SEPSTR "/" +#endif + + +void bpy_text_clear_modules(int clear_all) +{ + PyObject *modules= PySys_GetObject("modules"); + + char *fname; + char *file_extension; + + /* looping over the dict */ + PyObject *key, *value; + int pos = 0; + + /* new list */ + PyObject *list; + + if (modules==NULL) + return; /* should never happen but just incase */ + + list= PyList_New(0); + + /* go over sys.modules and remove anything with a + * sys.modukes[x].__file__ thats ends with a .py and has no path + */ + while (PyDict_Next(modules, &pos, &key, &value)) { + fname= PyModule_GetFilename(value); + if(fname) { + if (clear_all || ((strstr(fname, SEPSTR))==0)) { /* no path ? */ + file_extension = strstr(fname, ".py"); + if(file_extension && (*(file_extension + 3) == '\0' || *(file_extension + 4) == '\0')) { /* .py or pyc extension? */ + /* now we can be fairly sure its a python import from the blendfile */ + PyList_Append(list, key); /* free'd with the list */ + } + } + } + else { + PyErr_Clear(); + } + } + + /* remove all our modules */ + for(pos=0; pos < PyList_Size(list); pos++) { + /* PyObject_Print(key, stderr, 0); */ + key= PyList_GET_ITEM(list, pos); + PyDict_DelItem(modules, key); + } + + Py_DECREF(list); /* removes all references from append */ +} +#endif diff --git a/source/blender/python/generic/bpy_internal_import.h b/source/blender/python/generic/bpy_internal_import.h new file mode 100644 index 00000000000..9c3ce572cc4 --- /dev/null +++ b/source/blender/python/generic/bpy_internal_import.h @@ -0,0 +1,49 @@ +/* + * $Id: bpy_internal_import.h 20434 2009-05-26 18:06:09Z campbellbarton $ + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * This is a new part of Blender. + * + * Contributor(s): Willian P. Germano, Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** +*/ + +/* Note, the BGE needs to use this too, keep it minimal */ + +#ifndef EXPP_bpy_import_h +#define EXPP_bpy_import_h + +#include <Python.h> +#include "compile.h" /* for the PyCodeObject */ +#include "eval.h" /* for PyEval_EvalCode */ + +PyObject* bpy_text_import( char *name, int *found ); +PyObject* bpy_text_reimport( PyObject *module, int *found ); +/* void bpy_text_clear_modules( int clear_all );*/ /* Clear user modules */ +extern PyMethodDef bpy_import_meth[]; +extern PyMethodDef bpy_reload_meth[]; + +/* The game engine has its own Main struct, if this is set search this rather then G.main */ +struct Main *bpy_import_main_get(void); +void bpy_import_main_set(struct Main *maggie); + + +#endif /* EXPP_bpy_import_h */ diff --git a/source/blender/python/generic/euler.c b/source/blender/python/generic/euler.c new file mode 100644 index 00000000000..82131b10710 --- /dev/null +++ b/source/blender/python/generic/euler.c @@ -0,0 +1,558 @@ +/* + * $Id: euler.c 20248 2009-05-18 04:11:54Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Mathutils.h" + +#include "BLI_arithb.h" +#include "BKE_utildefines.h" +#include "BLI_blenlib.h" + + +//-------------------------DOC STRINGS --------------------------- +char Euler_Zero_doc[] = "() - set all values in the euler to 0"; +char Euler_Unique_doc[] ="() - sets the euler rotation a unique shortest arc rotation - tests for gimbal lock"; +char Euler_ToMatrix_doc[] = "() - returns a rotation matrix representing the euler rotation"; +char Euler_ToQuat_doc[] = "() - returns a quaternion representing the euler rotation"; +char Euler_Rotate_doc[] = "() - rotate a euler by certain amount around an axis of rotation"; +char Euler_copy_doc[] = "() - returns a copy of the euler."; +char Euler_MakeCompatible_doc[] = "(euler) - Make this user compatible with another (no axis flipping)."; +//-----------------------METHOD DEFINITIONS ---------------------- +struct PyMethodDef Euler_methods[] = { + {"zero", (PyCFunction) Euler_Zero, METH_NOARGS, Euler_Zero_doc}, + {"unique", (PyCFunction) Euler_Unique, METH_NOARGS, Euler_Unique_doc}, + {"toMatrix", (PyCFunction) Euler_ToMatrix, METH_NOARGS, Euler_ToMatrix_doc}, + {"toQuat", (PyCFunction) Euler_ToQuat, METH_NOARGS, Euler_ToQuat_doc}, + {"rotate", (PyCFunction) Euler_Rotate, METH_VARARGS, Euler_Rotate_doc}, + {"makeCompatible", (PyCFunction) Euler_MakeCompatible, METH_O, Euler_MakeCompatible_doc}, + {"__copy__", (PyCFunction) Euler_copy, METH_VARARGS, Euler_copy_doc}, + {"copy", (PyCFunction) Euler_copy, METH_VARARGS, Euler_copy_doc}, + {NULL, NULL, 0, NULL} +}; +//-----------------------------METHODS---------------------------- +//----------------------------Euler.toQuat()---------------------- +//return a quaternion representation of the euler +PyObject *Euler_ToQuat(EulerObject * self) +{ + float eul[3], quat[4]; + int x; + + for(x = 0; x < 3; x++) { + eul[x] = self->eul[x] * ((float)Py_PI / 180); + } + EulToQuat(eul, quat); + return newQuaternionObject(quat, Py_NEW); +} +//----------------------------Euler.toMatrix()--------------------- +//return a matrix representation of the euler +PyObject *Euler_ToMatrix(EulerObject * self) +{ + float eul[3]; + float mat[9] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f}; + int x; + + for(x = 0; x < 3; x++) { + eul[x] = self->eul[x] * ((float)Py_PI / 180); + } + EulToMat3(eul, (float (*)[3]) mat); + return newMatrixObject(mat, 3, 3 , Py_NEW); +} +//----------------------------Euler.unique()----------------------- +//sets the x,y,z values to a unique euler rotation +PyObject *Euler_Unique(EulerObject * self) +{ + double heading, pitch, bank; + double pi2 = Py_PI * 2.0f; + double piO2 = Py_PI / 2.0f; + double Opi2 = 1.0f / pi2; + + //radians + heading = self->eul[0] * (float)Py_PI / 180; + pitch = self->eul[1] * (float)Py_PI / 180; + bank = self->eul[2] * (float)Py_PI / 180; + + //wrap heading in +180 / -180 + pitch += Py_PI; + pitch -= floor(pitch * Opi2) * pi2; + pitch -= Py_PI; + + + if(pitch < -piO2) { + pitch = -Py_PI - pitch; + heading += Py_PI; + bank += Py_PI; + } else if(pitch > piO2) { + pitch = Py_PI - pitch; + heading += Py_PI; + bank += Py_PI; + } + //gimbal lock test + if(fabs(pitch) > piO2 - 1e-4) { + heading += bank; + bank = 0.0f; + } else { + bank += Py_PI; + bank -= (floor(bank * Opi2)) * pi2; + bank -= Py_PI; + } + + heading += Py_PI; + heading -= (floor(heading * Opi2)) * pi2; + heading -= Py_PI; + + //back to degrees + self->eul[0] = (float)(heading * 180 / (float)Py_PI); + self->eul[1] = (float)(pitch * 180 / (float)Py_PI); + self->eul[2] = (float)(bank * 180 / (float)Py_PI); + + Py_INCREF(self); + return (PyObject *)self; +} +//----------------------------Euler.zero()------------------------- +//sets the euler to 0,0,0 +PyObject *Euler_Zero(EulerObject * self) +{ + self->eul[0] = 0.0; + self->eul[1] = 0.0; + self->eul[2] = 0.0; + + Py_INCREF(self); + return (PyObject *)self; +} +//----------------------------Euler.rotate()----------------------- +//rotates a euler a certain amount and returns the result +//should return a unique euler rotation (i.e. no 720 degree pitches :) +PyObject *Euler_Rotate(EulerObject * self, PyObject *args) +{ + float angle = 0.0f; + char *axis; + int x; + + if(!PyArg_ParseTuple(args, "fs", &angle, &axis)){ + PyErr_SetString(PyExc_TypeError, "euler.rotate():expected angle (float) and axis (x,y,z)"); + return NULL; + } + if(!STREQ3(axis,"x","y","z")){ + PyErr_SetString(PyExc_TypeError, "euler.rotate(): expected axis to be 'x', 'y' or 'z'"); + return NULL; + } + + //covert to radians + angle *= ((float)Py_PI / 180); + for(x = 0; x < 3; x++) { + self->eul[x] *= ((float)Py_PI / 180); + } + euler_rot(self->eul, angle, *axis); + //convert back from radians + for(x = 0; x < 3; x++) { + self->eul[x] *= (180 / (float)Py_PI); + } + + Py_INCREF(self); + return (PyObject *)self; +} + +PyObject *Euler_MakeCompatible(EulerObject * self, EulerObject *value) +{ + float eul_from_rad[3]; + int x; + + if(!EulerObject_Check(value)) { + PyErr_SetString(PyExc_TypeError, "euler.makeCompatible(euler):expected a single euler argument."); + return NULL; + } + + //covert to radians + for(x = 0; x < 3; x++) { + self->eul[x] = self->eul[x] * ((float)Py_PI / 180); + eul_from_rad[x] = value->eul[x] * ((float)Py_PI / 180); + } + compatible_eul(self->eul, eul_from_rad); + //convert back from radians + for(x = 0; x < 3; x++) { + self->eul[x] *= (180 / (float)Py_PI); + } + + Py_INCREF(self); + return (PyObject *)self; +} + +//----------------------------Euler.rotate()----------------------- +// return a copy of the euler +PyObject *Euler_copy(EulerObject * self, PyObject *args) +{ + return newEulerObject(self->eul, Py_NEW); +} + + +//----------------------------dealloc()(internal) ------------------ +//free the py_object +static void Euler_dealloc(EulerObject * self) +{ + //only free py_data + if(self->data.py_data){ + PyMem_Free(self->data.py_data); + } + PyObject_DEL(self); +} + +//----------------------------print object (internal)-------------- +//print the object to screen +static PyObject *Euler_repr(EulerObject * self) +{ + char str[64]; + sprintf(str, "[%.6f, %.6f, %.6f](euler)", self->eul[0], self->eul[1], self->eul[2]); + return PyUnicode_FromString(str); +} +//------------------------tp_richcmpr +//returns -1 execption, 0 false, 1 true +static PyObject* Euler_richcmpr(PyObject *objectA, PyObject *objectB, int comparison_type) +{ + EulerObject *eulA = NULL, *eulB = NULL; + int result = 0; + + if (!EulerObject_Check(objectA) || !EulerObject_Check(objectB)){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + eulA = (EulerObject*)objectA; + eulB = (EulerObject*)objectB; + + switch (comparison_type){ + case Py_EQ: + result = EXPP_VectorsAreEqual(eulA->eul, eulB->eul, 3, 1); + break; + case Py_NE: + result = EXPP_VectorsAreEqual(eulA->eul, eulB->eul, 3, 1); + if (result == 0){ + result = 1; + }else{ + result = 0; + } + break; + default: + printf("The result of the comparison could not be evaluated"); + break; + } + if (result == 1){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } +} +//------------------------tp_doc +static char EulerObject_doc[] = "This is a wrapper for euler objects."; +//---------------------SEQUENCE PROTOCOLS------------------------ +//----------------------------len(object)------------------------ +//sequence length +static int Euler_len(EulerObject * self) +{ + return 3; +} +//----------------------------object[]--------------------------- +//sequence accessor (get) +static PyObject *Euler_item(EulerObject * self, int i) +{ + if(i<0) + i= 3-i; + + if(i < 0 || i >= 3) { + PyErr_SetString(PyExc_IndexError, "euler[attribute]: array index out of range"); + return NULL; + } + return PyFloat_FromDouble(self->eul[i]); + +} +//----------------------------object[]------------------------- +//sequence accessor (set) +static int Euler_ass_item(EulerObject * self, int i, PyObject * value) +{ + float f = PyFloat_AsDouble(value); + + if(f == -1 && PyErr_Occurred()) { // parsed item not a number + PyErr_SetString(PyExc_TypeError, "euler[attribute] = x: argument not a number"); + return -1; + } + + if(i<0) + i= 3-i; + + if(i < 0 || i >= 3){ + PyErr_SetString(PyExc_IndexError, "euler[attribute] = x: array assignment index out of range\n"); + return -1; + } + + self->eul[i] = f; + return 0; +} +//----------------------------object[z:y]------------------------ +//sequence slice (get) +static PyObject *Euler_slice(EulerObject * self, int begin, int end) +{ + PyObject *list = NULL; + int count; + + CLAMP(begin, 0, 3); + if (end<0) end= 4+end; + CLAMP(end, 0, 3); + begin = MIN2(begin,end); + + list = PyList_New(end - begin); + for(count = begin; count < end; count++) { + PyList_SetItem(list, count - begin, + PyFloat_FromDouble(self->eul[count])); + } + + return list; +} +//----------------------------object[z:y]------------------------ +//sequence slice (set) +static int Euler_ass_slice(EulerObject * self, int begin, int end, + PyObject * seq) +{ + int i, y, size = 0; + float eul[3]; + PyObject *e, *f; + + CLAMP(begin, 0, 3); + if (end<0) end= 4+end; + CLAMP(end, 0, 3); + begin = MIN2(begin,end); + + size = PySequence_Length(seq); + if(size != (end - begin)){ + PyErr_SetString(PyExc_TypeError, "euler[begin:end] = []: size mismatch in slice assignment"); + return -1; + } + + for (i = 0; i < size; i++) { + e = PySequence_GetItem(seq, i); + if (e == NULL) { // Failed to read sequence + PyErr_SetString(PyExc_RuntimeError, "euler[begin:end] = []: unable to read sequence"); + return -1; + } + + f = PyNumber_Float(e); + if(f == NULL) { // parsed item not a number + Py_DECREF(e); + PyErr_SetString(PyExc_TypeError, "euler[begin:end] = []: sequence argument not a number"); + return -1; + } + + eul[i] = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + Py_DECREF(e); + } + //parsed well - now set in vector + for(y = 0; y < 3; y++){ + self->eul[begin + y] = eul[y]; + } + return 0; +} +//-----------------PROTCOL DECLARATIONS-------------------------- +static PySequenceMethods Euler_SeqMethods = { + (inquiry) Euler_len, /* sq_length */ + (binaryfunc) 0, /* sq_concat */ + (ssizeargfunc) 0, /* sq_repeat */ + (ssizeargfunc) Euler_item, /* sq_item */ + (ssizessizeargfunc) Euler_slice, /* sq_slice */ + (ssizeobjargproc) Euler_ass_item, /* sq_ass_item */ + (ssizessizeobjargproc) Euler_ass_slice, /* sq_ass_slice */ +}; + + + +/* + * vector axis, vector.x/y/z/w + */ + +static PyObject *Euler_getAxis( EulerObject * self, void *type ) +{ + switch( (long)type ) { + case 'X': /* these are backwards, but that how it works */ + return PyFloat_FromDouble(self->eul[0]); + case 'Y': + return PyFloat_FromDouble(self->eul[1]); + case 'Z': + return PyFloat_FromDouble(self->eul[2]); + } + + PyErr_SetString(PyExc_SystemError, "corrupt euler, cannot get axis"); + return NULL; +} + +static int Euler_setAxis( EulerObject * self, PyObject * value, void * type ) +{ + float param= (float)PyFloat_AsDouble( value ); + + if (param==-1 && PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, "expected a number for the vector axis"); + return -1; + } + + switch( (long)type ) { + case 'X': /* these are backwards, but that how it works */ + self->eul[0]= param; + break; + case 'Y': + self->eul[1]= param; + break; + case 'Z': + self->eul[2]= param; + break; + } + + return 0; +} + +static PyObject *Euler_getWrapped( VectorObject * self, void *type ) +{ + if (self->wrapped == Py_WRAP) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; +} + + +/*****************************************************************************/ +/* Python attributes get/set structure: */ +/*****************************************************************************/ +static PyGetSetDef Euler_getseters[] = { + {"x", + (getter)Euler_getAxis, (setter)Euler_setAxis, + "Euler X axis", + (void *)'X'}, + {"y", + (getter)Euler_getAxis, (setter)Euler_setAxis, + "Euler Y axis", + (void *)'Y'}, + {"z", + (getter)Euler_getAxis, (setter)Euler_setAxis, + "Euler Z axis", + (void *)'Z'}, + {"wrapped", + (getter)Euler_getWrapped, (setter)NULL, + "True when this wraps blenders internal data", + NULL}, + {NULL,NULL,NULL,NULL,NULL} /* Sentinel */ +}; + +//------------------PY_OBECT DEFINITION-------------------------- +PyTypeObject euler_Type = { +#if (PY_VERSION_HEX >= 0x02060000) + PyVarObject_HEAD_INIT(NULL, 0) +#else + /* python 2.5 and below */ + PyObject_HEAD_INIT( NULL ) /* required py macro */ + 0, /* ob_size */ +#endif + "euler", //tp_name + sizeof(EulerObject), //tp_basicsize + 0, //tp_itemsize + (destructor)Euler_dealloc, //tp_dealloc + 0, //tp_print + 0, //tp_getattr + 0, //tp_setattr + 0, //tp_compare + (reprfunc) Euler_repr, //tp_repr + 0, //tp_as_number + &Euler_SeqMethods, //tp_as_sequence + 0, //tp_as_mapping + 0, //tp_hash + 0, //tp_call + 0, //tp_str + 0, //tp_getattro + 0, //tp_setattro + 0, //tp_as_buffer + Py_TPFLAGS_DEFAULT, //tp_flags + EulerObject_doc, //tp_doc + 0, //tp_traverse + 0, //tp_clear + (richcmpfunc)Euler_richcmpr, //tp_richcompare + 0, //tp_weaklistoffset + 0, //tp_iter + 0, //tp_iternext + Euler_methods, //tp_methods + 0, //tp_members + Euler_getseters, //tp_getset + 0, //tp_base + 0, //tp_dict + 0, //tp_descr_get + 0, //tp_descr_set + 0, //tp_dictoffset + 0, //tp_init + 0, //tp_alloc + 0, //tp_new + 0, //tp_free + 0, //tp_is_gc + 0, //tp_bases + 0, //tp_mro + 0, //tp_cache + 0, //tp_subclasses + 0, //tp_weaklist + 0 //tp_del +}; +//------------------------newEulerObject (internal)------------- +//creates a new euler object +/*pass Py_WRAP - if vector is a WRAPPER for data allocated by BLENDER + (i.e. it was allocated elsewhere by MEM_mallocN()) + pass Py_NEW - if vector is not a WRAPPER and managed by PYTHON + (i.e. it must be created here with PyMEM_malloc())*/ +PyObject *newEulerObject(float *eul, int type) +{ + EulerObject *self; + int x; + + self = PyObject_NEW(EulerObject, &euler_Type); + self->data.blend_data = NULL; + self->data.py_data = NULL; + + if(type == Py_WRAP){ + self->data.blend_data = eul; + self->eul = self->data.blend_data; + self->wrapped = Py_WRAP; + }else if (type == Py_NEW){ + self->data.py_data = PyMem_Malloc(3 * sizeof(float)); + self->eul = self->data.py_data; + if(!eul) { //new empty + for(x = 0; x < 3; x++) { + self->eul[x] = 0.0f; + } + }else{ + for(x = 0; x < 3; x++){ + self->eul[x] = eul[x]; + } + } + self->wrapped = Py_NEW; + }else{ //bad type + return NULL; + } + return (PyObject *)self; +} diff --git a/source/blender/python/generic/euler.h b/source/blender/python/generic/euler.h new file mode 100644 index 00000000000..f94f060a61d --- /dev/null +++ b/source/blender/python/generic/euler.h @@ -0,0 +1,65 @@ +/* + * $Id: euler.h 20248 2009-05-18 04:11:54Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + * + */ + +#ifndef EXPP_euler_h +#define EXPP_euler_h + +#include <Python.h> + +extern PyTypeObject euler_Type; + +#define EulerObject_Check(v) (Py_TYPE(v) == &euler_Type) + +typedef struct { + PyObject_VAR_HEAD + struct{ + float *py_data; //python managed + float *blend_data; //blender managed + }data; + float *eul; //1D array of data (alias) + int wrapped; //is wrapped data? +} EulerObject; + +/*struct data contains a pointer to the actual data that the +object uses. It can use either PyMem allocated data (which will +be stored in py_data) or be a wrapper for data allocated through +blender (stored in blend_data). This is an either/or struct not both*/ + +//prototypes +PyObject *Euler_Zero( EulerObject * self ); +PyObject *Euler_Unique( EulerObject * self ); +PyObject *Euler_ToMatrix( EulerObject * self ); +PyObject *Euler_ToQuat( EulerObject * self ); +PyObject *Euler_Rotate( EulerObject * self, PyObject *args ); +PyObject *Euler_MakeCompatible( EulerObject * self, EulerObject *value ); +PyObject *Euler_copy( EulerObject * self, PyObject *args ); +PyObject *newEulerObject( float *eul, int type ); + +#endif /* EXPP_euler_h */ diff --git a/source/blender/python/generic/matrix.c b/source/blender/python/generic/matrix.c new file mode 100644 index 00000000000..16c72d69dde --- /dev/null +++ b/source/blender/python/generic/matrix.c @@ -0,0 +1,1002 @@ +/* + * $Id: matrix.c 20249 2009-05-18 04:27:48Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * Contributor(s): Michel Selten & Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Mathutils.h" + +#include "BKE_utildefines.h" +#include "BLI_arithb.h" +#include "BLI_blenlib.h" + +/*-------------------------DOC STRINGS ---------------------------*/ +char Matrix_Zero_doc[] = "() - set all values in the matrix to 0"; +char Matrix_Identity_doc[] = "() - set the square matrix to it's identity matrix"; +char Matrix_Transpose_doc[] = "() - set the matrix to it's transpose"; +char Matrix_Determinant_doc[] = "() - return the determinant of the matrix"; +char Matrix_Invert_doc[] = "() - set the matrix to it's inverse if an inverse is possible"; +char Matrix_TranslationPart_doc[] = "() - return a vector encompassing the translation of the matrix"; +char Matrix_RotationPart_doc[] = "() - return a vector encompassing the rotation of the matrix"; +char Matrix_scalePart_doc[] = "() - convert matrix to a 3D vector"; +char Matrix_Resize4x4_doc[] = "() - resize the matrix to a 4x4 square matrix"; +char Matrix_toEuler_doc[] = "(eul_compat) - convert matrix to a euler angle rotation, optional euler argument that the new euler will be made compatible with."; +char Matrix_toQuat_doc[] = "() - convert matrix to a quaternion rotation"; +char Matrix_copy_doc[] = "() - return a copy of the matrix"; +/*-----------------------METHOD DEFINITIONS ----------------------*/ +struct PyMethodDef Matrix_methods[] = { + {"zero", (PyCFunction) Matrix_Zero, METH_NOARGS, Matrix_Zero_doc}, + {"identity", (PyCFunction) Matrix_Identity, METH_NOARGS, Matrix_Identity_doc}, + {"transpose", (PyCFunction) Matrix_Transpose, METH_NOARGS, Matrix_Transpose_doc}, + {"determinant", (PyCFunction) Matrix_Determinant, METH_NOARGS, Matrix_Determinant_doc}, + {"invert", (PyCFunction) Matrix_Invert, METH_NOARGS, Matrix_Invert_doc}, + {"translationPart", (PyCFunction) Matrix_TranslationPart, METH_NOARGS, Matrix_TranslationPart_doc}, + {"rotationPart", (PyCFunction) Matrix_RotationPart, METH_NOARGS, Matrix_RotationPart_doc}, + {"scalePart", (PyCFunction) Matrix_scalePart, METH_NOARGS, Matrix_scalePart_doc}, + {"resize4x4", (PyCFunction) Matrix_Resize4x4, METH_NOARGS, Matrix_Resize4x4_doc}, + {"toEuler", (PyCFunction) Matrix_toEuler, METH_VARARGS, Matrix_toEuler_doc}, + {"toQuat", (PyCFunction) Matrix_toQuat, METH_NOARGS, Matrix_toQuat_doc}, + {"copy", (PyCFunction) Matrix_copy, METH_NOARGS, Matrix_copy_doc}, + {"__copy__", (PyCFunction) Matrix_copy, METH_NOARGS, Matrix_copy_doc}, + {NULL, NULL, 0, NULL} +}; +/*-----------------------------METHODS----------------------------*/ +/*---------------------------Matrix.toQuat() ---------------------*/ +PyObject *Matrix_toQuat(MatrixObject * self) +{ + float quat[4]; + + /*must be 3-4 cols, 3-4 rows, square matrix*/ + if(self->colSize < 3 || self->rowSize < 3 || (self->colSize != self->rowSize)) { + PyErr_SetString(PyExc_AttributeError, "Matrix.toQuat(): inappropriate matrix size - expects 3x3 or 4x4 matrix"); + return NULL; + } + if(self->colSize == 3){ + Mat3ToQuat((float (*)[3])*self->matrix, quat); + }else{ + Mat4ToQuat((float (*)[4])*self->matrix, quat); + } + + return newQuaternionObject(quat, Py_NEW); +} +/*---------------------------Matrix.toEuler() --------------------*/ +PyObject *Matrix_toEuler(MatrixObject * self, PyObject *args) +{ + float eul[3], eul_compatf[3]; + EulerObject *eul_compat = NULL; + int x; + + if(!PyArg_ParseTuple(args, "|O!:toEuler", &euler_Type, &eul_compat)) + return NULL; + + if(eul_compat) { + for(x = 0; x < 3; x++) { + eul_compatf[x] = eul_compat->eul[x] * ((float)Py_PI / 180); + } + } + + /*must be 3-4 cols, 3-4 rows, square matrix*/ + if(self->colSize ==3 && self->rowSize ==3) { + if(eul_compat) Mat3ToCompatibleEul((float (*)[3])*self->matrix, eul, eul_compatf); + else Mat3ToEul((float (*)[3])*self->matrix, eul); + }else if (self->colSize ==4 && self->rowSize ==4) { + float tempmat3[3][3]; + Mat3CpyMat4(tempmat3, (float (*)[4])*self->matrix); + Mat3ToEul(tempmat3, eul); + if(eul_compat) Mat3ToCompatibleEul(tempmat3, eul, eul_compatf); + else Mat3ToEul(tempmat3, eul); + + }else { + PyErr_SetString(PyExc_AttributeError, "Matrix.toEuler(): inappropriate matrix size - expects 3x3 or 4x4 matrix\n"); + return NULL; + } + /*have to convert to degrees*/ + for(x = 0; x < 3; x++) { + eul[x] *= (float) (180 / Py_PI); + } + return newEulerObject(eul, Py_NEW); +} +/*---------------------------Matrix.resize4x4() ------------------*/ +PyObject *Matrix_Resize4x4(MatrixObject * self) +{ + int x, first_row_elem, curr_pos, new_pos, blank_columns, blank_rows, index; + + if(self->data.blend_data){ + PyErr_SetString(PyExc_TypeError, "cannot resize wrapped data - only python matrices"); + return NULL; + } + + self->data.py_data = PyMem_Realloc(self->data.py_data, (sizeof(float) * 16)); + if(self->data.py_data == NULL) { + PyErr_SetString(PyExc_MemoryError, "matrix.resize4x4(): problem allocating pointer space"); + return NULL; + } + self->contigPtr = self->data.py_data; /*force*/ + self->matrix = PyMem_Realloc(self->matrix, (sizeof(float *) * 4)); + if(self->matrix == NULL) { + PyErr_SetString(PyExc_MemoryError, "matrix.resize4x4(): problem allocating pointer space"); + return NULL; + } + /*set row pointers*/ + for(x = 0; x < 4; x++) { + self->matrix[x] = self->contigPtr + (x * 4); + } + /*move data to new spot in array + clean*/ + for(blank_rows = (4 - self->rowSize); blank_rows > 0; blank_rows--){ + for(x = 0; x < 4; x++){ + index = (4 * (self->rowSize + (blank_rows - 1))) + x; + if (index == 10 || index == 15){ + self->contigPtr[index] = 1.0f; + }else{ + self->contigPtr[index] = 0.0f; + } + } + } + for(x = 1; x <= self->rowSize; x++){ + first_row_elem = (self->colSize * (self->rowSize - x)); + curr_pos = (first_row_elem + (self->colSize -1)); + new_pos = (4 * (self->rowSize - x )) + (curr_pos - first_row_elem); + for(blank_columns = (4 - self->colSize); blank_columns > 0; blank_columns--){ + self->contigPtr[new_pos + blank_columns] = 0.0f; + } + for(curr_pos = curr_pos; curr_pos >= first_row_elem; curr_pos--){ + self->contigPtr[new_pos] = self->contigPtr[curr_pos]; + new_pos--; + } + } + self->rowSize = 4; + self->colSize = 4; + + Py_INCREF(self); + return (PyObject *)self; +} +/*---------------------------Matrix.translationPart() ------------*/ +PyObject *Matrix_TranslationPart(MatrixObject * self) +{ + float vec[4]; + + if(self->colSize < 3 || self->rowSize < 4){ + PyErr_SetString(PyExc_AttributeError, "Matrix.translationPart: inappropriate matrix size"); + return NULL; + } + + vec[0] = self->matrix[3][0]; + vec[1] = self->matrix[3][1]; + vec[2] = self->matrix[3][2]; + + return newVectorObject(vec, 3, Py_NEW); +} +/*---------------------------Matrix.rotationPart() ---------------*/ +PyObject *Matrix_RotationPart(MatrixObject * self) +{ + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(self->colSize < 3 || self->rowSize < 3){ + PyErr_SetString(PyExc_AttributeError, "Matrix.rotationPart: inappropriate matrix size\n"); + return NULL; + } + + mat[0] = self->matrix[0][0]; + mat[1] = self->matrix[0][1]; + mat[2] = self->matrix[0][2]; + mat[3] = self->matrix[1][0]; + mat[4] = self->matrix[1][1]; + mat[5] = self->matrix[1][2]; + mat[6] = self->matrix[2][0]; + mat[7] = self->matrix[2][1]; + mat[8] = self->matrix[2][2]; + + return newMatrixObject(mat, 3, 3, Py_NEW); +} +/*---------------------------Matrix.scalePart() --------------------*/ +PyObject *Matrix_scalePart(MatrixObject * self) +{ + float scale[3], rot[3]; + float mat[3][3], imat[3][3], tmat[3][3]; + + /*must be 3-4 cols, 3-4 rows, square matrix*/ + if(self->colSize == 4 && self->rowSize == 4) + Mat3CpyMat4(mat, (float (*)[4])*self->matrix); + else if(self->colSize == 3 && self->rowSize == 3) + Mat3CpyMat3(mat, (float (*)[3])*self->matrix); + else { + PyErr_SetString(PyExc_AttributeError, "Matrix.scalePart(): inappropriate matrix size - expects 3x3 or 4x4 matrix\n"); + return NULL; + } + /* functionality copied from editobject.c apply_obmat */ + Mat3ToEul(mat, rot); + EulToMat3(rot, tmat); + Mat3Inv(imat, tmat); + Mat3MulMat3(tmat, imat, mat); + + scale[0]= tmat[0][0]; + scale[1]= tmat[1][1]; + scale[2]= tmat[2][2]; + return newVectorObject(scale, 3, Py_NEW); +} +/*---------------------------Matrix.invert() ---------------------*/ +PyObject *Matrix_Invert(MatrixObject * self) +{ + + int x, y, z = 0; + float det = 0.0f; + PyObject *f = NULL; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + + if(self->rowSize != self->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix.invert(ed): only square matrices are supported"); + return NULL; + } + + /*calculate the determinant*/ + f = Matrix_Determinant(self); + det = (float)PyFloat_AS_DOUBLE(f); /*Increfs, so we need to decref*/ + Py_DECREF(f); + + if(det != 0) { + /*calculate the classical adjoint*/ + if(self->rowSize == 2) { + mat[0] = self->matrix[1][1]; + mat[1] = -self->matrix[0][1]; + mat[2] = -self->matrix[1][0]; + mat[3] = self->matrix[0][0]; + } else if(self->rowSize == 3) { + Mat3Adj((float (*)[3]) mat,(float (*)[3]) *self->matrix); + } else if(self->rowSize == 4) { + Mat4Adj((float (*)[4]) mat, (float (*)[4]) *self->matrix); + } + /*divide by determinate*/ + for(x = 0; x < (self->rowSize * self->colSize); x++) { + mat[x] /= det; + } + /*set values*/ + for(x = 0; x < self->rowSize; x++) { + for(y = 0; y < self->colSize; y++) { + self->matrix[x][y] = mat[z]; + z++; + } + } + /*transpose + Matrix_Transpose(self);*/ + } else { + PyErr_SetString(PyExc_ValueError, "matrix does not have an inverse"); + return NULL; + } + + Py_INCREF(self); + return (PyObject *)self; +} + + +/*---------------------------Matrix.determinant() ----------------*/ +PyObject *Matrix_Determinant(MatrixObject * self) +{ + float det = 0.0f; + + if(self->rowSize != self->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix.determinant: only square matrices are supported"); + return NULL; + } + + if(self->rowSize == 2) { + det = Det2x2(self->matrix[0][0], self->matrix[0][1], + self->matrix[1][0], self->matrix[1][1]); + } else if(self->rowSize == 3) { + det = Det3x3(self->matrix[0][0], self->matrix[0][1], + self->matrix[0][2], self->matrix[1][0], + self->matrix[1][1], self->matrix[1][2], + self->matrix[2][0], self->matrix[2][1], + self->matrix[2][2]); + } else { + det = Det4x4((float (*)[4]) *self->matrix); + } + + return PyFloat_FromDouble( (double) det ); +} +/*---------------------------Matrix.transpose() ------------------*/ +PyObject *Matrix_Transpose(MatrixObject * self) +{ + float t = 0.0f; + + if(self->rowSize != self->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix.transpose(d): only square matrices are supported"); + return NULL; + } + + if(self->rowSize == 2) { + t = self->matrix[1][0]; + self->matrix[1][0] = self->matrix[0][1]; + self->matrix[0][1] = t; + } else if(self->rowSize == 3) { + Mat3Transp((float (*)[3])*self->matrix); + } else { + Mat4Transp((float (*)[4])*self->matrix); + } + + Py_INCREF(self); + return (PyObject *)self; +} + + +/*---------------------------Matrix.zero() -----------------------*/ +PyObject *Matrix_Zero(MatrixObject * self) +{ + int row, col; + + for(row = 0; row < self->rowSize; row++) { + for(col = 0; col < self->colSize; col++) { + self->matrix[row][col] = 0.0f; + } + } + Py_INCREF(self); + return (PyObject *)self; +} +/*---------------------------Matrix.identity(() ------------------*/ +PyObject *Matrix_Identity(MatrixObject * self) +{ + if(self->rowSize != self->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix.identity: only square matrices are supported\n"); + return NULL; + } + + if(self->rowSize == 2) { + self->matrix[0][0] = 1.0f; + self->matrix[0][1] = 0.0f; + self->matrix[1][0] = 0.0f; + self->matrix[1][1] = 1.0f; + } else if(self->rowSize == 3) { + Mat3One((float (*)[3]) *self->matrix); + } else { + Mat4One((float (*)[4]) *self->matrix); + } + + Py_INCREF(self); + return (PyObject *)self; +} + +/*---------------------------Matrix.inverted() ------------------*/ +PyObject *Matrix_copy(MatrixObject * self) +{ + return (PyObject*)(MatrixObject*)newMatrixObject((float (*))*self->matrix, self->rowSize, self->colSize, Py_NEW); +} + +/*----------------------------dealloc()(internal) ----------------*/ +/*free the py_object*/ +static void Matrix_dealloc(MatrixObject * self) +{ + Py_XDECREF(self->coerced_object); + PyMem_Free(self->matrix); + /*only free py_data*/ + if(self->data.py_data){ + PyMem_Free(self->data.py_data); + } + PyObject_DEL(self); +} +/*----------------------------getattr()(internal) ----------------*/ +/*object.attribute access (get)*/ +static PyObject *Matrix_getattr(MatrixObject * self, char *name) +{ + if(STREQ(name, "rowSize")) { + return PyLong_FromLong((long) self->rowSize); + } else if(STREQ(name, "colSize")) { + return PyLong_FromLong((long) self->colSize); + } + if(STREQ(name, "wrapped")){ + if(self->wrapped == Py_WRAP) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; + } +#if 0 //XXX + return Py_FindMethod(Matrix_methods, (PyObject *) self, name); +#else + PyErr_SetString(PyExc_AttributeError, "blender 2.5 is not finished yet"); + return NULL; +#endif +} +/*----------------------------setattr()(internal) ----------------*/ +/*object.attribute access (set)*/ +static int Matrix_setattr(MatrixObject * self, char *name, PyObject * v) +{ + /* This is not supported. */ + return (-1); +} +/*----------------------------print object (internal)-------------*/ +/*print the object to screen*/ +static PyObject *Matrix_repr(MatrixObject * self) +{ + int x, y; + char buffer[48], str[1024]; + + BLI_strncpy(str,"",1024); + for(x = 0; x < self->rowSize; x++){ + sprintf(buffer, "["); + strcat(str,buffer); + for(y = 0; y < (self->colSize - 1); y++) { + sprintf(buffer, "%.6f, ", self->matrix[x][y]); + strcat(str,buffer); + } + if(x < (self->rowSize-1)){ + sprintf(buffer, "%.6f](matrix [row %d])\n", self->matrix[x][y], x); + strcat(str,buffer); + }else{ + sprintf(buffer, "%.6f](matrix [row %d])", self->matrix[x][y], x); + strcat(str,buffer); + } + } + + return PyUnicode_FromString(str); +} +/*------------------------tp_richcmpr*/ +/*returns -1 execption, 0 false, 1 true*/ +static PyObject* Matrix_richcmpr(PyObject *objectA, PyObject *objectB, int comparison_type) +{ + MatrixObject *matA = NULL, *matB = NULL; + int result = 0; + + if (!MatrixObject_Check(objectA) || !MatrixObject_Check(objectB)){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + matA = (MatrixObject*)objectA; + matB = (MatrixObject*)objectB; + + if (matA->colSize != matB->colSize || matA->rowSize != matB->rowSize){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + + switch (comparison_type){ + case Py_EQ: + /*contigPtr is basically a really long vector*/ + result = EXPP_VectorsAreEqual(matA->contigPtr, matB->contigPtr, + (matA->rowSize * matA->colSize), 1); + break; + case Py_NE: + result = EXPP_VectorsAreEqual(matA->contigPtr, matB->contigPtr, + (matA->rowSize * matA->colSize), 1); + if (result == 0){ + result = 1; + }else{ + result = 0; + } + break; + default: + printf("The result of the comparison could not be evaluated"); + break; + } + if (result == 1){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } +} +/*------------------------tp_doc*/ +static char MatrixObject_doc[] = "This is a wrapper for matrix objects."; +/*---------------------SEQUENCE PROTOCOLS------------------------ + ----------------------------len(object)------------------------ + sequence length*/ +static int Matrix_len(MatrixObject * self) +{ + return (self->rowSize); +} +/*----------------------------object[]--------------------------- + sequence accessor (get) + the wrapped vector gives direct access to the matrix data*/ +static PyObject *Matrix_item(MatrixObject * self, int i) +{ + if(i < 0 || i >= self->rowSize) { + PyErr_SetString(PyExc_IndexError, "matrix[attribute]: array index out of range"); + return NULL; + } + return newVectorObject(self->matrix[i], self->colSize, Py_WRAP); +} +/*----------------------------object[]------------------------- + sequence accessor (set)*/ +static int Matrix_ass_item(MatrixObject * self, int i, PyObject * ob) +{ + int y, x, size = 0; + float vec[4]; + PyObject *m, *f; + + if(i >= self->rowSize || i < 0){ + PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: bad row\n"); + return -1; + } + + if(PySequence_Check(ob)){ + size = PySequence_Length(ob); + if(size != self->colSize){ + PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: bad sequence size\n"); + return -1; + } + for (x = 0; x < size; x++) { + m = PySequence_GetItem(ob, x); + if (m == NULL) { /*Failed to read sequence*/ + PyErr_SetString(PyExc_RuntimeError, "matrix[attribute] = x: unable to read sequence\n"); + return -1; + } + + f = PyNumber_Float(m); + if(f == NULL) { /*parsed item not a number*/ + Py_DECREF(m); + PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: sequence argument not a number\n"); + return -1; + } + + vec[x] = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(m); + Py_DECREF(f); + } + /*parsed well - now set in matrix*/ + for(y = 0; y < size; y++){ + self->matrix[i][y] = vec[y]; + } + return 0; + }else{ + PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: expects a sequence of column size\n"); + return -1; + } +} +/*----------------------------object[z:y]------------------------ + sequence slice (get)*/ +static PyObject *Matrix_slice(MatrixObject * self, int begin, int end) +{ + + PyObject *list = NULL; + int count; + + CLAMP(begin, 0, self->rowSize); + CLAMP(end, 0, self->rowSize); + begin = MIN2(begin,end); + + list = PyList_New(end - begin); + for(count = begin; count < end; count++) { + PyList_SetItem(list, count - begin, + newVectorObject(self->matrix[count], self->colSize, Py_WRAP)); + } + + return list; +} +/*----------------------------object[z:y]------------------------ + sequence slice (set)*/ +static int Matrix_ass_slice(MatrixObject * self, int begin, int end, + PyObject * seq) +{ + int i, x, y, size, sub_size = 0; + float mat[16], f; + PyObject *subseq; + PyObject *m; + + CLAMP(begin, 0, self->rowSize); + CLAMP(end, 0, self->rowSize); + begin = MIN2(begin,end); + + if(PySequence_Check(seq)){ + size = PySequence_Length(seq); + if(size != (end - begin)){ + PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: size mismatch in slice assignment\n"); + return -1; + } + /*parse sub items*/ + for (i = 0; i < size; i++) { + /*parse each sub sequence*/ + subseq = PySequence_GetItem(seq, i); + if (subseq == NULL) { /*Failed to read sequence*/ + PyErr_SetString(PyExc_RuntimeError, "matrix[begin:end] = []: unable to read sequence"); + return -1; + } + + if(PySequence_Check(subseq)){ + /*subsequence is also a sequence*/ + sub_size = PySequence_Length(subseq); + if(sub_size != self->colSize){ + Py_DECREF(subseq); + PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: size mismatch in slice assignment\n"); + return -1; + } + for (y = 0; y < sub_size; y++) { + m = PySequence_GetItem(subseq, y); + if (m == NULL) { /*Failed to read sequence*/ + Py_DECREF(subseq); + PyErr_SetString(PyExc_RuntimeError, "matrix[begin:end] = []: unable to read sequence\n"); + return -1; + } + + f = PyFloat_AsDouble(m); /* faster to assume a float and raise an error after */ + if(f == -1 && PyErr_Occurred()) { /*parsed item not a number*/ + Py_DECREF(m); + Py_DECREF(subseq); + PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: sequence argument not a number\n"); + return -1; + } + + mat[(i * self->colSize) + y] = f; + Py_DECREF(m); + } + }else{ + Py_DECREF(subseq); + PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: illegal argument type for built-in operation\n"); + return -1; + } + Py_DECREF(subseq); + } + /*parsed well - now set in matrix*/ + for(x = 0; x < (size * sub_size); x++){ + self->matrix[begin + (int)floor(x / self->colSize)][x % self->colSize] = mat[x]; + } + return 0; + }else{ + PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: illegal argument type for built-in operation\n"); + return -1; + } +} +/*------------------------NUMERIC PROTOCOLS---------------------- + ------------------------obj + obj------------------------------*/ +static PyObject *Matrix_add(PyObject * m1, PyObject * m2) +{ + int x, y; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + MatrixObject *mat1 = NULL, *mat2 = NULL; + + mat1 = (MatrixObject*)m1; + mat2 = (MatrixObject*)m2; + + if(mat1->coerced_object || mat2->coerced_object){ + PyErr_SetString(PyExc_AttributeError, "Matrix addition: arguments not valid for this operation...."); + return NULL; + } + if(mat1->rowSize != mat2->rowSize || mat1->colSize != mat2->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix addition: matrices must have the same dimensions for this operation"); + return NULL; + } + + for(x = 0; x < mat1->rowSize; x++) { + for(y = 0; y < mat1->colSize; y++) { + mat[((x * mat1->colSize) + y)] = mat1->matrix[x][y] + mat2->matrix[x][y]; + } + } + + return newMatrixObject(mat, mat1->rowSize, mat1->colSize, Py_NEW); +} +/*------------------------obj - obj------------------------------ + subtraction*/ +static PyObject *Matrix_sub(PyObject * m1, PyObject * m2) +{ + int x, y; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + MatrixObject *mat1 = NULL, *mat2 = NULL; + + mat1 = (MatrixObject*)m1; + mat2 = (MatrixObject*)m2; + + if(mat1->coerced_object || mat2->coerced_object){ + PyErr_SetString(PyExc_AttributeError, "Matrix addition: arguments not valid for this operation...."); + return NULL; + } + if(mat1->rowSize != mat2->rowSize || mat1->colSize != mat2->colSize){ + PyErr_SetString(PyExc_AttributeError, "Matrix addition: matrices must have the same dimensions for this operation"); + return NULL; + } + + for(x = 0; x < mat1->rowSize; x++) { + for(y = 0; y < mat1->colSize; y++) { + mat[((x * mat1->colSize) + y)] = mat1->matrix[x][y] - mat2->matrix[x][y]; + } + } + + return newMatrixObject(mat, mat1->rowSize, mat1->colSize, Py_NEW); +} +/*------------------------obj * obj------------------------------ + mulplication*/ +static PyObject *Matrix_mul(PyObject * m1, PyObject * m2) +{ + int x, y, z; + float scalar; + float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}; + double dot = 0.0f; + MatrixObject *mat1 = NULL, *mat2 = NULL; + PyObject *f = NULL; + + mat1 = (MatrixObject*)m1; + mat2 = (MatrixObject*)m2; + + if(mat1->coerced_object){ + if (PyFloat_Check(mat1->coerced_object) || + PyLong_Check(mat1->coerced_object)){ /*FLOAT/INT * MATRIX*/ + f = PyNumber_Float(mat1->coerced_object); + if(f == NULL) { /*parsed item not a number*/ + PyErr_SetString(PyExc_TypeError, "Matrix multiplication: arguments not acceptable for this operation"); + return NULL; + } + + scalar = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + for(x = 0; x < mat2->rowSize; x++) { + for(y = 0; y < mat2->colSize; y++) { + mat[((x * mat2->colSize) + y)] = scalar * mat2->matrix[x][y]; + } + } + return newMatrixObject(mat, mat2->rowSize, mat2->colSize, Py_NEW); + } + }else{ + if(mat2->coerced_object){ + /* MATRIX * VECTOR operation is now being done by vector */ + /*if(VectorObject_Check(mat2->coerced_object)){ + vec = (VectorObject*)mat2->coerced_object; + return column_vector_multiplication(mat1, vec); + }else */ + if (PyFloat_Check(mat2->coerced_object) || PyLong_Check(mat2->coerced_object)){ /*MATRIX * FLOAT/INT*/ + f = PyNumber_Float(mat2->coerced_object); + if(f == NULL) { /*parsed item not a number*/ + PyErr_SetString(PyExc_TypeError, "Matrix multiplication: arguments not acceptable for this operation\n"); + return NULL; + } + + scalar = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + for(x = 0; x < mat1->rowSize; x++) { + for(y = 0; y < mat1->colSize; y++) { + mat[((x * mat1->colSize) + y)] = scalar * mat1->matrix[x][y]; + } + } + return newMatrixObject(mat, mat1->rowSize, mat1->colSize, Py_NEW); + } + }else{ /*MATRIX * MATRIX*/ + if(mat1->colSize != mat2->rowSize){ + PyErr_SetString(PyExc_AttributeError,"Matrix multiplication: matrix A rowsize must equal matrix B colsize"); + return NULL; + } + for(x = 0; x < mat1->rowSize; x++) { + for(y = 0; y < mat2->colSize; y++) { + for(z = 0; z < mat1->colSize; z++) { + dot += (mat1->matrix[x][z] * mat2->matrix[z][y]); + } + mat[((x * mat1->rowSize) + y)] = (float)dot; + dot = 0.0f; + } + } + return newMatrixObject(mat, mat1->rowSize, mat2->colSize, Py_NEW); + } + } + + PyErr_SetString(PyExc_TypeError, "Matrix multiplication: arguments not acceptable for this operation\n"); + return NULL; +} +static PyObject* Matrix_inv(MatrixObject *self) +{ + return Matrix_Invert(self); +} +/*------------------------coerce(obj, obj)----------------------- + coercion of unknown types to type MatrixObject for numeric protocols. + + Coercion() is called whenever a math operation has 2 operands that + it doesn't understand how to evaluate. 2+Matrix for example. We want to + evaluate some of these operations like: (vector * 2), however, for math + to proceed, the unknown operand must be cast to a type that python math will + understand. (e.g. in the case above case, 2 must be cast to a vector and + then call vector.multiply(vector, scalar_cast_as_vector)*/ +static int Matrix_coerce(PyObject ** m1, PyObject ** m2) +{ + if(VectorObject_Check(*m2) || PyFloat_Check(*m2) || PyLong_Check(*m2)) { + PyObject *coerced = (PyObject *)(*m2); + Py_INCREF(coerced); + *m2 = newMatrixObject(NULL,3,3,Py_NEW); + ((MatrixObject*)*m2)->coerced_object = coerced; + Py_INCREF (*m1); + return 0; + } + + PyErr_SetString(PyExc_TypeError, "matrix.coerce(): unknown operand - can't coerce for numeric protocols"); + return -1; +} +/*-----------------PROTOCOL DECLARATIONS--------------------------*/ +static PySequenceMethods Matrix_SeqMethods = { + (inquiry) Matrix_len, /* sq_length */ + (binaryfunc) 0, /* sq_concat */ + (ssizeargfunc) 0, /* sq_repeat */ + (ssizeargfunc) Matrix_item, /* sq_item */ + (ssizessizeargfunc) Matrix_slice, /* sq_slice */ + (ssizeobjargproc) Matrix_ass_item, /* sq_ass_item */ + (ssizessizeobjargproc) Matrix_ass_slice, /* sq_ass_slice */ +}; +static PyNumberMethods Matrix_NumMethods = { + (binaryfunc) Matrix_add, /* __add__ */ + (binaryfunc) Matrix_sub, /* __sub__ */ + (binaryfunc) Matrix_mul, /* __mul__ */ + (binaryfunc) 0, /* __div__ */ + (binaryfunc) 0, /* __mod__ */ + (binaryfunc) 0, /* __divmod__ */ + (ternaryfunc) 0, /* __pow__ */ + (unaryfunc) 0, /* __neg__ */ + (unaryfunc) 0, /* __pos__ */ + (unaryfunc) 0, /* __abs__ */ + (inquiry) 0, /* __nonzero__ */ + (unaryfunc) Matrix_inv, /* __invert__ */ + (binaryfunc) 0, /* __lshift__ */ + (binaryfunc) 0, /* __rshift__ */ + (binaryfunc) 0, /* __and__ */ + (binaryfunc) 0, /* __xor__ */ + (binaryfunc) 0, /* __or__ */ +#if 0 // XXX 2.5 + (coercion) Matrix_coerce, /* __coerce__ */ +#else + 0, +#endif + (unaryfunc) 0, /* __int__ */ + (unaryfunc) 0, /* __long__ */ + (unaryfunc) 0, /* __float__ */ + (unaryfunc) 0, /* __oct__ */ + (unaryfunc) 0, /* __hex__ */ +}; +/*------------------PY_OBECT DEFINITION--------------------------*/ +PyTypeObject matrix_Type = { +#if (PY_VERSION_HEX >= 0x02060000) + PyVarObject_HEAD_INIT(NULL, 0) +#else + /* python 2.5 and below */ + PyObject_HEAD_INIT( NULL ) /* required py macro */ + 0, /* ob_size */ +#endif + "matrix", /*tp_name*/ + sizeof(MatrixObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)Matrix_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + (getattrfunc)Matrix_getattr, /*tp_getattr*/ + (setattrfunc) Matrix_setattr, /*tp_setattr*/ + 0, /*tp_compare*/ + (reprfunc) Matrix_repr, /*tp_repr*/ + &Matrix_NumMethods, /*tp_as_number*/ + &Matrix_SeqMethods, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + MatrixObject_doc, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + (richcmpfunc)Matrix_richcmpr, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + 0, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0 /*tp_del*/ +}; + +/*------------------------newMatrixObject (internal)------------- +creates a new matrix object +self->matrix self->contiguous_ptr (reference to data.xxx) + [0]------------->[0] + [1] + [2] + [1]------------->[3] + [4] + [5] + .... +self->matrix[1][1] = self->contiguous_ptr[4] = self->data.xxx_data[4]*/ + +/*pass Py_WRAP - if vector is a WRAPPER for data allocated by BLENDER + (i.e. it was allocated elsewhere by MEM_mallocN()) + pass Py_NEW - if vector is not a WRAPPER and managed by PYTHON + (i.e. it must be created here with PyMEM_malloc())*/ +PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type) +{ + MatrixObject *self; + int x, row, col; + + /*matrix objects can be any 2-4row x 2-4col matrix*/ + if(rowSize < 2 || rowSize > 4 || colSize < 2 || colSize > 4){ + PyErr_SetString(PyExc_RuntimeError, "matrix(): row and column sizes must be between 2 and 4"); + return NULL; + } + + self = PyObject_NEW(MatrixObject, &matrix_Type); + self->data.blend_data = NULL; + self->data.py_data = NULL; + self->rowSize = rowSize; + self->colSize = colSize; + self->coerced_object = NULL; + + if(type == Py_WRAP){ + self->data.blend_data = mat; + self->contigPtr = self->data.blend_data; + /*create pointer array*/ + self->matrix = PyMem_Malloc(rowSize * sizeof(float *)); + if(self->matrix == NULL) { /*allocation failure*/ + PyErr_SetString( PyExc_MemoryError, "matrix(): problem allocating pointer space"); + return NULL; + } + /*pointer array points to contigous memory*/ + for(x = 0; x < rowSize; x++) { + self->matrix[x] = self->contigPtr + (x * colSize); + } + self->wrapped = Py_WRAP; + }else if (type == Py_NEW){ + self->data.py_data = PyMem_Malloc(rowSize * colSize * sizeof(float)); + if(self->data.py_data == NULL) { /*allocation failure*/ + PyErr_SetString( PyExc_MemoryError, "matrix(): problem allocating pointer space\n"); + return NULL; + } + self->contigPtr = self->data.py_data; + /*create pointer array*/ + self->matrix = PyMem_Malloc(rowSize * sizeof(float *)); + if(self->matrix == NULL) { /*allocation failure*/ + PyMem_Free(self->data.py_data); + PyErr_SetString( PyExc_MemoryError, "matrix(): problem allocating pointer space"); + return NULL; + } + /*pointer array points to contigous memory*/ + for(x = 0; x < rowSize; x++) { + self->matrix[x] = self->contigPtr + (x * colSize); + } + /*parse*/ + if(mat) { /*if a float array passed*/ + for(row = 0; row < rowSize; row++) { + for(col = 0; col < colSize; col++) { + self->matrix[row][col] = mat[(row * colSize) + col]; + } + } + } else if (rowSize == colSize ) { /*or if no arguments are passed return identity matrix for square matrices */ + Matrix_Identity(self); + Py_DECREF(self); + } + self->wrapped = Py_NEW; + }else{ /*bad type*/ + return NULL; + } + return (PyObject *) self; +} diff --git a/source/blender/python/generic/matrix.h b/source/blender/python/generic/matrix.h new file mode 100644 index 00000000000..fd51d99c455 --- /dev/null +++ b/source/blender/python/generic/matrix.h @@ -0,0 +1,77 @@ +/* + * $Id: matrix.h 20248 2009-05-18 04:11:54Z campbellbarton $ + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + * + */ + +#ifndef EXPP_matrix_h +#define EXPP_matrix_h + +#include <Python.h> + +extern PyTypeObject matrix_Type; + +#define MatrixObject_Check(v) ((v)->ob_type == &matrix_Type) + +typedef float **ptRow; +typedef struct _Matrix { + PyObject_VAR_HEAD + struct{ + float *py_data; /*python managed*/ + float *blend_data; /*blender managed*/ + }data; + ptRow matrix; /*ptr to the contigPtr (accessor)*/ + float *contigPtr; /*1D array of data (alias)*/ + int rowSize; + int colSize; + int wrapped; /*is wrapped data?*/ + PyObject *coerced_object; +} MatrixObject; +/*coerced_object is a pointer to the object that it was +coerced from when a dummy vector needs to be created from +the coerce() function for numeric protocol operations*/ + +/*struct data contains a pointer to the actual data that the +object uses. It can use either PyMem allocated data (which will +be stored in py_data) or be a wrapper for data allocated through +blender (stored in blend_data). This is an either/or struct not both*/ + +/*prototypes*/ +PyObject *Matrix_Zero( MatrixObject * self ); +PyObject *Matrix_Identity( MatrixObject * self ); +PyObject *Matrix_Transpose( MatrixObject * self ); +PyObject *Matrix_Determinant( MatrixObject * self ); +PyObject *Matrix_Invert( MatrixObject * self ); +PyObject *Matrix_TranslationPart( MatrixObject * self ); +PyObject *Matrix_RotationPart( MatrixObject * self ); +PyObject *Matrix_scalePart( MatrixObject * self ); +PyObject *Matrix_Resize4x4( MatrixObject * self ); +PyObject *Matrix_toEuler( MatrixObject * self, PyObject *args ); +PyObject *Matrix_toQuat( MatrixObject * self ); +PyObject *Matrix_copy( MatrixObject * self ); +PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type); + +#endif /* EXPP_matrix_H */ diff --git a/source/blender/python/generic/quat.c b/source/blender/python/generic/quat.c new file mode 100644 index 00000000000..ca703f12907 --- /dev/null +++ b/source/blender/python/generic/quat.c @@ -0,0 +1,765 @@ +/* + * $Id: quat.c 20332 2009-05-22 03:22:56Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Mathutils.h" + +#include "BLI_arithb.h" +#include "BKE_utildefines.h" +#include "BLI_blenlib.h" + + +//-------------------------DOC STRINGS --------------------------- +char Quaternion_Identity_doc[] = "() - set the quaternion to it's identity (1, vector)"; +char Quaternion_Negate_doc[] = "() - set all values in the quaternion to their negative"; +char Quaternion_Conjugate_doc[] = "() - set the quaternion to it's conjugate"; +char Quaternion_Inverse_doc[] = "() - set the quaternion to it's inverse"; +char Quaternion_Normalize_doc[] = "() - normalize the vector portion of the quaternion"; +char Quaternion_ToEuler_doc[] = "(eul_compat) - return a euler rotation representing the quaternion, optional euler argument that the new euler will be made compatible with."; +char Quaternion_ToMatrix_doc[] = "() - return a rotation matrix representing the quaternion"; +char Quaternion_Cross_doc[] = "(other) - return the cross product between this quaternion and another"; +char Quaternion_Dot_doc[] = "(other) - return the dot product between this quaternion and another"; +char Quaternion_copy_doc[] = "() - return a copy of the quat"; +//-----------------------METHOD DEFINITIONS ---------------------- +struct PyMethodDef Quaternion_methods[] = { + {"identity", (PyCFunction) Quaternion_Identity, METH_NOARGS, Quaternion_Identity_doc}, + {"negate", (PyCFunction) Quaternion_Negate, METH_NOARGS, Quaternion_Negate_doc}, + {"conjugate", (PyCFunction) Quaternion_Conjugate, METH_NOARGS, Quaternion_Conjugate_doc}, + {"inverse", (PyCFunction) Quaternion_Inverse, METH_NOARGS, Quaternion_Inverse_doc}, + {"normalize", (PyCFunction) Quaternion_Normalize, METH_NOARGS, Quaternion_Normalize_doc}, + {"toEuler", (PyCFunction) Quaternion_ToEuler, METH_VARARGS, Quaternion_ToEuler_doc}, + {"toMatrix", (PyCFunction) Quaternion_ToMatrix, METH_NOARGS, Quaternion_ToMatrix_doc}, + {"cross", (PyCFunction) Quaternion_Cross, METH_O, Quaternion_Cross_doc}, + {"dot", (PyCFunction) Quaternion_Dot, METH_O, Quaternion_Dot_doc}, + {"__copy__", (PyCFunction) Quaternion_copy, METH_NOARGS, Quaternion_copy_doc}, + {"copy", (PyCFunction) Quaternion_copy, METH_NOARGS, Quaternion_copy_doc}, + {NULL, NULL, 0, NULL} +}; +//-----------------------------METHODS------------------------------ +//----------------------------Quaternion.toEuler()------------------ +//return the quat as a euler +PyObject *Quaternion_ToEuler(QuaternionObject * self, PyObject *args) +{ + float eul[3]; + EulerObject *eul_compat = NULL; + int x; + + if(!PyArg_ParseTuple(args, "|O!:toEuler", &euler_Type, &eul_compat)) + return NULL; + + if(eul_compat) { + float mat[3][3], eul_compatf[3]; + + for(x = 0; x < 3; x++) { + eul_compatf[x] = eul_compat->eul[x] * ((float)Py_PI / 180); + } + + QuatToMat3(self->quat, mat); + Mat3ToCompatibleEul(mat, eul, eul_compatf); + } + else { + QuatToEul(self->quat, eul); + } + + + for(x = 0; x < 3; x++) { + eul[x] *= (180 / (float)Py_PI); + } + return newEulerObject(eul, Py_NEW); +} +//----------------------------Quaternion.toMatrix()------------------ +//return the quat as a matrix +PyObject *Quaternion_ToMatrix(QuaternionObject * self) +{ + float mat[9] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f}; + QuatToMat3(self->quat, (float (*)[3]) mat); + + return newMatrixObject(mat, 3, 3, Py_NEW); +} + +//----------------------------Quaternion.cross(other)------------------ +//return the cross quat +PyObject *Quaternion_Cross(QuaternionObject * self, QuaternionObject * value) +{ + float quat[4]; + + if (!QuaternionObject_Check(value)) { + PyErr_SetString( PyExc_TypeError, "quat.cross(value): expected a quaternion argument" ); + return NULL; + } + + QuatMul(quat, self->quat, value->quat); + return newQuaternionObject(quat, Py_NEW); +} + +//----------------------------Quaternion.dot(other)------------------ +//return the dot quat +PyObject *Quaternion_Dot(QuaternionObject * self, QuaternionObject * value) +{ + int x; + double dot = 0.0; + + if (!QuaternionObject_Check(value)) { + PyErr_SetString( PyExc_TypeError, "quat.dot(value): expected a quaternion argument" ); + return NULL; + } + + for(x = 0; x < 4; x++) { + dot += self->quat[x] * value->quat[x]; + } + return PyFloat_FromDouble(dot); +} + +//----------------------------Quaternion.normalize()---------------- +//normalize the axis of rotation of [theta,vector] +PyObject *Quaternion_Normalize(QuaternionObject * self) +{ + NormalQuat(self->quat); + Py_INCREF(self); + return (PyObject*)self; +} +//----------------------------Quaternion.inverse()------------------ +//invert the quat +PyObject *Quaternion_Inverse(QuaternionObject * self) +{ + double mag = 0.0f; + int x; + + for(x = 1; x < 4; x++) { + self->quat[x] = -self->quat[x]; + } + for(x = 0; x < 4; x++) { + mag += (self->quat[x] * self->quat[x]); + } + mag = sqrt(mag); + for(x = 0; x < 4; x++) { + self->quat[x] /= (float)(mag * mag); + } + + Py_INCREF(self); + return (PyObject*)self; +} +//----------------------------Quaternion.identity()----------------- +//generate the identity quaternion +PyObject *Quaternion_Identity(QuaternionObject * self) +{ + self->quat[0] = 1.0; + self->quat[1] = 0.0; + self->quat[2] = 0.0; + self->quat[3] = 0.0; + + Py_INCREF(self); + return (PyObject*)self; +} +//----------------------------Quaternion.negate()------------------- +//negate the quat +PyObject *Quaternion_Negate(QuaternionObject * self) +{ + int x; + for(x = 0; x < 4; x++) { + self->quat[x] = -self->quat[x]; + } + Py_INCREF(self); + return (PyObject*)self; +} +//----------------------------Quaternion.conjugate()---------------- +//negate the vector part +PyObject *Quaternion_Conjugate(QuaternionObject * self) +{ + int x; + for(x = 1; x < 4; x++) { + self->quat[x] = -self->quat[x]; + } + Py_INCREF(self); + return (PyObject*)self; +} +//----------------------------Quaternion.copy()---------------- +//return a copy of the quat +PyObject *Quaternion_copy(QuaternionObject * self) +{ + return newQuaternionObject(self->quat, Py_NEW); +} + +//----------------------------dealloc()(internal) ------------------ +//free the py_object +static void Quaternion_dealloc(QuaternionObject * self) +{ + Py_XDECREF(self->coerced_object); + //only free py_data + if(self->data.py_data){ + PyMem_Free(self->data.py_data); + } + PyObject_DEL(self); +} + +//----------------------------print object (internal)-------------- +//print the object to screen +static PyObject *Quaternion_repr(QuaternionObject * self) +{ + char str[64]; + sprintf(str, "[%.6f, %.6f, %.6f, %.6f](quaternion)", self->quat[0], self->quat[1], self->quat[2], self->quat[3]); + return PyUnicode_FromString(str); +} +//------------------------tp_richcmpr +//returns -1 execption, 0 false, 1 true +static PyObject* Quaternion_richcmpr(PyObject *objectA, PyObject *objectB, int comparison_type) +{ + QuaternionObject *quatA = NULL, *quatB = NULL; + int result = 0; + + if (!QuaternionObject_Check(objectA) || !QuaternionObject_Check(objectB)){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + quatA = (QuaternionObject*)objectA; + quatB = (QuaternionObject*)objectB; + + switch (comparison_type){ + case Py_EQ: + result = EXPP_VectorsAreEqual(quatA->quat, quatB->quat, 4, 1); + break; + case Py_NE: + result = EXPP_VectorsAreEqual(quatA->quat, quatB->quat, 4, 1); + if (result == 0){ + result = 1; + }else{ + result = 0; + } + break; + default: + printf("The result of the comparison could not be evaluated"); + break; + } + if (result == 1){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } +} +//------------------------tp_doc +static char QuaternionObject_doc[] = "This is a wrapper for quaternion objects."; +//---------------------SEQUENCE PROTOCOLS------------------------ +//----------------------------len(object)------------------------ +//sequence length +static int Quaternion_len(QuaternionObject * self) +{ + return 4; +} +//----------------------------object[]--------------------------- +//sequence accessor (get) +static PyObject *Quaternion_item(QuaternionObject * self, int i) +{ + if(i < 0 || i >= 4) { + PyErr_SetString(PyExc_IndexError, "quaternion[attribute]: array index out of range\n"); + return NULL; + } + return PyFloat_FromDouble(self->quat[i]); + +} +//----------------------------object[]------------------------- +//sequence accessor (set) +static int Quaternion_ass_item(QuaternionObject * self, int i, PyObject * ob) +{ + PyObject *f = NULL; + + f = PyNumber_Float(ob); + if(f == NULL) { // parsed item not a number + PyErr_SetString(PyExc_TypeError, "quaternion[attribute] = x: argument not a number\n"); + return -1; + } + + if(i < 0 || i >= 4){ + Py_DECREF(f); + PyErr_SetString(PyExc_IndexError, "quaternion[attribute] = x: array assignment index out of range\n"); + return -1; + } + self->quat[i] = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + return 0; +} +//----------------------------object[z:y]------------------------ +//sequence slice (get) +static PyObject *Quaternion_slice(QuaternionObject * self, int begin, int end) +{ + PyObject *list = NULL; + int count; + + CLAMP(begin, 0, 4); + if (end<0) end= 5+end; + CLAMP(end, 0, 4); + begin = MIN2(begin,end); + + list = PyList_New(end - begin); + for(count = begin; count < end; count++) { + PyList_SetItem(list, count - begin, + PyFloat_FromDouble(self->quat[count])); + } + + return list; +} +//----------------------------object[z:y]------------------------ +//sequence slice (set) +static int Quaternion_ass_slice(QuaternionObject * self, int begin, int end, + PyObject * seq) +{ + int i, y, size = 0; + float quat[4]; + PyObject *q, *f; + + CLAMP(begin, 0, 4); + if (end<0) end= 5+end; + CLAMP(end, 0, 4); + begin = MIN2(begin,end); + + size = PySequence_Length(seq); + if(size != (end - begin)){ + PyErr_SetString(PyExc_TypeError, "quaternion[begin:end] = []: size mismatch in slice assignment\n"); + return -1; + } + + for (i = 0; i < size; i++) { + q = PySequence_GetItem(seq, i); + if (q == NULL) { // Failed to read sequence + PyErr_SetString(PyExc_RuntimeError, "quaternion[begin:end] = []: unable to read sequence\n"); + return -1; + } + + f = PyNumber_Float(q); + if(f == NULL) { // parsed item not a number + Py_DECREF(q); + PyErr_SetString(PyExc_TypeError, "quaternion[begin:end] = []: sequence argument not a number\n"); + return -1; + } + + quat[i] = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + Py_DECREF(q); + } + //parsed well - now set in vector + for(y = 0; y < size; y++){ + self->quat[begin + y] = quat[y]; + } + return 0; +} +//------------------------NUMERIC PROTOCOLS---------------------- +//------------------------obj + obj------------------------------ +//addition +static PyObject *Quaternion_add(PyObject * q1, PyObject * q2) +{ + int x; + float quat[4]; + QuaternionObject *quat1 = NULL, *quat2 = NULL; + + quat1 = (QuaternionObject*)q1; + quat2 = (QuaternionObject*)q2; + + if(quat1->coerced_object || quat2->coerced_object){ + PyErr_SetString(PyExc_AttributeError, "Quaternion addition: arguments not valid for this operation....\n"); + return NULL; + } + for(x = 0; x < 4; x++) { + quat[x] = quat1->quat[x] + quat2->quat[x]; + } + + return newQuaternionObject(quat, Py_NEW); +} +//------------------------obj - obj------------------------------ +//subtraction +static PyObject *Quaternion_sub(PyObject * q1, PyObject * q2) +{ + int x; + float quat[4]; + QuaternionObject *quat1 = NULL, *quat2 = NULL; + + quat1 = (QuaternionObject*)q1; + quat2 = (QuaternionObject*)q2; + + if(quat1->coerced_object || quat2->coerced_object){ + PyErr_SetString(PyExc_AttributeError, "Quaternion addition: arguments not valid for this operation....\n"); + return NULL; + } + for(x = 0; x < 4; x++) { + quat[x] = quat1->quat[x] - quat2->quat[x]; + } + + return newQuaternionObject(quat, Py_NEW); +} +//------------------------obj * obj------------------------------ +//mulplication +static PyObject *Quaternion_mul(PyObject * q1, PyObject * q2) +{ + int x; + float quat[4], scalar; + double dot = 0.0f; + QuaternionObject *quat1 = NULL, *quat2 = NULL; + PyObject *f = NULL; + VectorObject *vec = NULL; + + quat1 = (QuaternionObject*)q1; + quat2 = (QuaternionObject*)q2; + + if(quat1->coerced_object){ + if (PyFloat_Check(quat1->coerced_object) || + PyLong_Check(quat1->coerced_object)){ // FLOAT/INT * QUAT + f = PyNumber_Float(quat1->coerced_object); + if(f == NULL) { // parsed item not a number + PyErr_SetString(PyExc_TypeError, "Quaternion multiplication: arguments not acceptable for this operation\n"); + return NULL; + } + + scalar = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + for(x = 0; x < 4; x++) { + quat[x] = quat2->quat[x] * scalar; + } + return newQuaternionObject(quat, Py_NEW); + } + }else{ + if(quat2->coerced_object){ + if (PyFloat_Check(quat2->coerced_object) || + PyLong_Check(quat2->coerced_object)){ // QUAT * FLOAT/INT + f = PyNumber_Float(quat2->coerced_object); + if(f == NULL) { // parsed item not a number + PyErr_SetString(PyExc_TypeError, "Quaternion multiplication: arguments not acceptable for this operation\n"); + return NULL; + } + + scalar = (float)PyFloat_AS_DOUBLE(f); + Py_DECREF(f); + for(x = 0; x < 4; x++) { + quat[x] = quat1->quat[x] * scalar; + } + return newQuaternionObject(quat, Py_NEW); + }else if(VectorObject_Check(quat2->coerced_object)){ //QUAT * VEC + vec = (VectorObject*)quat2->coerced_object; + if(vec->size != 3){ + PyErr_SetString(PyExc_TypeError, "Quaternion multiplication: only 3D vector rotations currently supported\n"); + return NULL; + } + return quat_rotation((PyObject*)quat1, (PyObject*)vec); + } + }else{ //QUAT * QUAT (dot product) + for(x = 0; x < 4; x++) { + dot += quat1->quat[x] * quat1->quat[x]; + } + return PyFloat_FromDouble(dot); + } + } + + PyErr_SetString(PyExc_TypeError, "Quaternion multiplication: arguments not acceptable for this operation\n"); + return NULL; +} +//------------------------coerce(obj, obj)----------------------- +//coercion of unknown types to type QuaternionObject for numeric protocols +/*Coercion() is called whenever a math operation has 2 operands that + it doesn't understand how to evaluate. 2+Matrix for example. We want to + evaluate some of these operations like: (vector * 2), however, for math + to proceed, the unknown operand must be cast to a type that python math will + understand. (e.g. in the case above case, 2 must be cast to a vector and + then call vector.multiply(vector, scalar_cast_as_vector)*/ +static int Quaternion_coerce(PyObject ** q1, PyObject ** q2) +{ + if(VectorObject_Check(*q2) || PyFloat_Check(*q2) || PyLong_Check(*q2)) { + PyObject *coerced = (PyObject *)(*q2); + Py_INCREF(coerced); + + *q2 = newQuaternionObject(NULL,Py_NEW); + ((QuaternionObject*)*q2)->coerced_object = coerced; + Py_INCREF (*q1); + return 0; + } + + PyErr_SetString(PyExc_TypeError, "quaternion.coerce(): unknown operand - can't coerce for numeric protocols"); + return -1; +} +//-----------------PROTOCOL DECLARATIONS-------------------------- +static PySequenceMethods Quaternion_SeqMethods = { + (inquiry) Quaternion_len, /* sq_length */ + (binaryfunc) 0, /* sq_concat */ + (ssizeargfunc) 0, /* sq_repeat */ + (ssizeargfunc) Quaternion_item, /* sq_item */ + (ssizessizeargfunc) Quaternion_slice, /* sq_slice */ + (ssizeobjargproc) Quaternion_ass_item, /* sq_ass_item */ + (ssizessizeobjargproc) Quaternion_ass_slice, /* sq_ass_slice */ +}; +static PyNumberMethods Quaternion_NumMethods = { + (binaryfunc) Quaternion_add, /* __add__ */ + (binaryfunc) Quaternion_sub, /* __sub__ */ + (binaryfunc) Quaternion_mul, /* __mul__ */ + (binaryfunc) 0, /* __div__ */ + (binaryfunc) 0, /* __mod__ */ + (binaryfunc) 0, /* __divmod__ */ + (ternaryfunc) 0, /* __pow__ */ + (unaryfunc) 0, /* __neg__ */ + (unaryfunc) 0, /* __pos__ */ + (unaryfunc) 0, /* __abs__ */ + (inquiry) 0, /* __nonzero__ */ + (unaryfunc) 0, /* __invert__ */ + (binaryfunc) 0, /* __lshift__ */ + (binaryfunc) 0, /* __rshift__ */ + (binaryfunc) 0, /* __and__ */ + (binaryfunc) 0, /* __xor__ */ + (binaryfunc) 0, /* __or__ */ +#if 0 //XXX 2.5 + (coercion) Quaternion_coerce, /* __coerce__ */ +#else + 0, +#endif + (unaryfunc) 0, /* __int__ */ + (unaryfunc) 0, /* __long__ */ + (unaryfunc) 0, /* __float__ */ + (unaryfunc) 0, /* __oct__ */ + (unaryfunc) 0, /* __hex__ */ + +}; + + +static PyObject *Quaternion_getAxis( QuaternionObject * self, void *type ) +{ + switch( (long)type ) { + case 'W': + return PyFloat_FromDouble(self->quat[0]); + case 'X': + return PyFloat_FromDouble(self->quat[1]); + case 'Y': + return PyFloat_FromDouble(self->quat[2]); + case 'Z': + return PyFloat_FromDouble(self->quat[3]); + } + + PyErr_SetString(PyExc_SystemError, "corrupt quaternion, cannot get axis"); + return NULL; +} + +static int Quaternion_setAxis( QuaternionObject * self, PyObject * value, void * type ) +{ + float param= (float)PyFloat_AsDouble( value ); + + if (param==-1 && PyErr_Occurred()) { + PyErr_SetString( PyExc_TypeError, "expected a number for the vector axis" ); + return -1; + } + switch( (long)type ) { + case 'W': + self->quat[0]= param; + break; + case 'X': + self->quat[1]= param; + break; + case 'Y': + self->quat[2]= param; + break; + case 'Z': + self->quat[3]= param; + break; + } + + return 0; +} + +static PyObject *Quaternion_getWrapped( QuaternionObject * self, void *type ) +{ + if (self->wrapped == Py_WRAP) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; +} + +static PyObject *Quaternion_getMagnitude( QuaternionObject * self, void *type ) +{ + double mag = 0.0; + int i; + for(i = 0; i < 4; i++) { + mag += self->quat[i] * self->quat[i]; + } + return PyFloat_FromDouble(sqrt(mag)); +} + +static PyObject *Quaternion_getAngle( QuaternionObject * self, void *type ) +{ + double ang = self->quat[0]; + ang = 2 * (saacos(ang)); + ang *= (180 / Py_PI); + return PyFloat_FromDouble(ang); +} + +static PyObject *Quaternion_getAxisVec( QuaternionObject * self, void *type ) +{ + int i; + float vec[3]; + double mag = self->quat[0] * (Py_PI / 180); + mag = 2 * (saacos(mag)); + mag = sin(mag / 2); + for(i = 0; i < 3; i++) + vec[i] = (float)(self->quat[i + 1] / mag); + + Normalize(vec); + //If the axis of rotation is 0,0,0 set it to 1,0,0 - for zero-degree rotations + if( EXPP_FloatsAreEqual(vec[0], 0.0f, 10) && + EXPP_FloatsAreEqual(vec[1], 0.0f, 10) && + EXPP_FloatsAreEqual(vec[2], 0.0f, 10) ){ + vec[0] = 1.0f; + } + return (PyObject *) newVectorObject(vec, 3, Py_NEW); +} + + +/*****************************************************************************/ +/* Python attributes get/set structure: */ +/*****************************************************************************/ +static PyGetSetDef Quaternion_getseters[] = { + {"w", + (getter)Quaternion_getAxis, (setter)Quaternion_setAxis, + "Quaternion W value", + (void *)'W'}, + {"x", + (getter)Quaternion_getAxis, (setter)Quaternion_setAxis, + "Quaternion X axis", + (void *)'X'}, + {"y", + (getter)Quaternion_getAxis, (setter)Quaternion_setAxis, + "Quaternion Y axis", + (void *)'Y'}, + {"z", + (getter)Quaternion_getAxis, (setter)Quaternion_setAxis, + "Quaternion Z axis", + (void *)'Z'}, + {"magnitude", + (getter)Quaternion_getMagnitude, (setter)NULL, + "Size of the quaternion", + NULL}, + {"angle", + (getter)Quaternion_getAngle, (setter)NULL, + "angle of the quaternion", + NULL}, + {"axis", + (getter)Quaternion_getAxisVec, (setter)NULL, + "quaternion axis as a vector", + NULL}, + {"wrapped", + (getter)Quaternion_getWrapped, (setter)NULL, + "True when this wraps blenders internal data", + NULL}, + {NULL,NULL,NULL,NULL,NULL} /* Sentinel */ +}; + + +//------------------PY_OBECT DEFINITION-------------------------- +PyTypeObject quaternion_Type = { +#if (PY_VERSION_HEX >= 0x02060000) + PyVarObject_HEAD_INIT(NULL, 0) +#else + /* python 2.5 and below */ + PyObject_HEAD_INIT( NULL ) /* required py macro */ + 0, /* ob_size */ +#endif + "quaternion", //tp_name + sizeof(QuaternionObject), //tp_basicsize + 0, //tp_itemsize + (destructor)Quaternion_dealloc, //tp_dealloc + 0, //tp_print + 0, //tp_getattr + 0, //tp_setattr + 0, //tp_compare + (reprfunc) Quaternion_repr, //tp_repr + &Quaternion_NumMethods, //tp_as_number + &Quaternion_SeqMethods, //tp_as_sequence + 0, //tp_as_mapping + 0, //tp_hash + 0, //tp_call + 0, //tp_str + 0, //tp_getattro + 0, //tp_setattro + 0, //tp_as_buffer + Py_TPFLAGS_DEFAULT, //tp_flags + QuaternionObject_doc, //tp_doc + 0, //tp_traverse + 0, //tp_clear + (richcmpfunc)Quaternion_richcmpr, //tp_richcompare + 0, //tp_weaklistoffset + 0, //tp_iter + 0, //tp_iternext + Quaternion_methods, //tp_methods + 0, //tp_members + Quaternion_getseters, //tp_getset + 0, //tp_base + 0, //tp_dict + 0, //tp_descr_get + 0, //tp_descr_set + 0, //tp_dictoffset + 0, //tp_init + 0, //tp_alloc + 0, //tp_new + 0, //tp_free + 0, //tp_is_gc + 0, //tp_bases + 0, //tp_mro + 0, //tp_cache + 0, //tp_subclasses + 0, //tp_weaklist + 0 //tp_del +}; +//------------------------newQuaternionObject (internal)------------- +//creates a new quaternion object +/*pass Py_WRAP - if vector is a WRAPPER for data allocated by BLENDER + (i.e. it was allocated elsewhere by MEM_mallocN()) + pass Py_NEW - if vector is not a WRAPPER and managed by PYTHON + (i.e. it must be created here with PyMEM_malloc())*/ +PyObject *newQuaternionObject(float *quat, int type) +{ + QuaternionObject *self; + int x; + + self = PyObject_NEW(QuaternionObject, &quaternion_Type); + self->data.blend_data = NULL; + self->data.py_data = NULL; + self->coerced_object = NULL; + + if(type == Py_WRAP){ + self->data.blend_data = quat; + self->quat = self->data.blend_data; + self->wrapped = Py_WRAP; + }else if (type == Py_NEW){ + self->data.py_data = PyMem_Malloc(4 * sizeof(float)); + self->quat = self->data.py_data; + if(!quat) { //new empty + Quaternion_Identity(self); + Py_DECREF(self); + }else{ + for(x = 0; x < 4; x++){ + self->quat[x] = quat[x]; + } + } + self->wrapped = Py_NEW; + }else{ //bad type + return NULL; + } + return (PyObject *) self; +} diff --git a/source/blender/python/generic/quat.h b/source/blender/python/generic/quat.h new file mode 100644 index 00000000000..f98665ded55 --- /dev/null +++ b/source/blender/python/generic/quat.h @@ -0,0 +1,72 @@ +/* + * $Id: quat.h 20332 2009-05-22 03:22:56Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + * + */ + +#ifndef EXPP_quat_h +#define EXPP_quat_h + +#include <Python.h> + +extern PyTypeObject quaternion_Type; + +#define QuaternionObject_Check(v) (Py_TYPE(v) == &quaternion_Type) + +typedef struct { + PyObject_VAR_HEAD + struct{ + float *py_data; //python managed + float *blend_data; //blender managed + }data; + float *quat; //1D array of data (alias) + int wrapped; //is wrapped data? + PyObject *coerced_object; +} QuaternionObject; +/*coerced_object is a pointer to the object that it was +coerced from when a dummy vector needs to be created from +the coerce() function for numeric protocol operations*/ + +/*struct data contains a pointer to the actual data that the +object uses. It can use either PyMem allocated data (which will +be stored in py_data) or be a wrapper for data allocated through +blender (stored in blend_data). This is an either/or struct not both*/ + +//prototypes +PyObject *Quaternion_Identity( QuaternionObject * self ); +PyObject *Quaternion_Negate( QuaternionObject * self ); +PyObject *Quaternion_Conjugate( QuaternionObject * self ); +PyObject *Quaternion_Inverse( QuaternionObject * self ); +PyObject *Quaternion_Normalize( QuaternionObject * self ); +PyObject *Quaternion_ToEuler( QuaternionObject * self, PyObject *args ); +PyObject *Quaternion_ToMatrix( QuaternionObject * self ); +PyObject *Quaternion_Cross( QuaternionObject * self, QuaternionObject * value ); +PyObject *Quaternion_Dot( QuaternionObject * self, QuaternionObject * value ); +PyObject *Quaternion_copy( QuaternionObject * self ); +PyObject *newQuaternionObject( float *quat, int type ); + +#endif /* EXPP_quat_h */ diff --git a/source/blender/python/generic/vector.c b/source/blender/python/generic/vector.c new file mode 100644 index 00000000000..86ce5c21217 --- /dev/null +++ b/source/blender/python/generic/vector.c @@ -0,0 +1,1838 @@ +/* + * $Id: vector.c 20332 2009-05-22 03:22:56Z campbellbarton $ + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * + * Contributor(s): Willian P. Germano, Joseph Gilbert, Ken Hughes, Alex Fraser, Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "Mathutils.h" + +#include "BLI_blenlib.h" +#include "BKE_utildefines.h" +#include "BLI_arithb.h" + +#define MAX_DIMENSIONS 4 +/* Swizzle axes get packed into a single value that is used as a closure. Each + axis uses SWIZZLE_BITS_PER_AXIS bits. The first bit (SWIZZLE_VALID_AXIS) is + used as a sentinel: if it is unset, the axis is not valid. */ +#define SWIZZLE_BITS_PER_AXIS 3 +#define SWIZZLE_VALID_AXIS 0x4 +#define SWIZZLE_AXIS 0x3 + +/*-------------------------DOC STRINGS ---------------------------*/ +char Vector_Zero_doc[] = "() - set all values in the vector to 0"; +char Vector_Normalize_doc[] = "() - normalize the vector"; +char Vector_Negate_doc[] = "() - changes vector to it's additive inverse"; +char Vector_Resize2D_doc[] = "() - resize a vector to [x,y]"; +char Vector_Resize3D_doc[] = "() - resize a vector to [x,y,z]"; +char Vector_Resize4D_doc[] = "() - resize a vector to [x,y,z,w]"; +char Vector_ToTrackQuat_doc[] = "(track, up) - extract a quaternion from the vector and the track and up axis"; +char Vector_Reflect_doc[] = "(mirror) - return a vector reflected on the mirror normal"; +char Vector_Cross_doc[] = "(other) - return the cross product between this vector and another"; +char Vector_Dot_doc[] = "(other) - return the dot product between this vector and another"; +char Vector_copy_doc[] = "() - return a copy of the vector"; +char Vector_swizzle_doc[] = "Swizzle: Get or set axes in specified order"; +/*-----------------------METHOD DEFINITIONS ----------------------*/ +struct PyMethodDef Vector_methods[] = { + {"zero", (PyCFunction) Vector_Zero, METH_NOARGS, Vector_Zero_doc}, + {"normalize", (PyCFunction) Vector_Normalize, METH_NOARGS, Vector_Normalize_doc}, + {"negate", (PyCFunction) Vector_Negate, METH_NOARGS, Vector_Negate_doc}, + {"resize2D", (PyCFunction) Vector_Resize2D, METH_NOARGS, Vector_Resize2D_doc}, + {"resize3D", (PyCFunction) Vector_Resize3D, METH_NOARGS, Vector_Resize2D_doc}, + {"resize4D", (PyCFunction) Vector_Resize4D, METH_NOARGS, Vector_Resize2D_doc}, + {"toTrackQuat", ( PyCFunction ) Vector_ToTrackQuat, METH_VARARGS, Vector_ToTrackQuat_doc}, + {"reflect", ( PyCFunction ) Vector_Reflect, METH_O, Vector_Reflect_doc}, + {"cross", ( PyCFunction ) Vector_Cross, METH_O, Vector_Dot_doc}, + {"dot", ( PyCFunction ) Vector_Dot, METH_O, Vector_Cross_doc}, + {"copy", (PyCFunction) Vector_copy, METH_NOARGS, Vector_copy_doc}, + {"__copy__", (PyCFunction) Vector_copy, METH_NOARGS, Vector_copy_doc}, + {NULL, NULL, 0, NULL} +}; + +/*-----------------------------METHODS---------------------------- */ +/*----------------------------Vector.zero() ---------------------- + set the vector data to 0,0,0 */ +PyObject *Vector_Zero(VectorObject * self) +{ + int i; + for(i = 0; i < self->size; i++) { + self->vec[i] = 0.0f; + } + Py_INCREF(self); + return (PyObject*)self; +} +/*----------------------------Vector.normalize() ----------------- + normalize the vector data to a unit vector */ +PyObject *Vector_Normalize(VectorObject * self) +{ + int i; + float norm = 0.0f; + + for(i = 0; i < self->size; i++) { + norm += self->vec[i] * self->vec[i]; + } + norm = (float) sqrt(norm); + for(i = 0; i < self->size; i++) { + self->vec[i] /= norm; + } + Py_INCREF(self); + return (PyObject*)self; +} + + +/*----------------------------Vector.resize2D() ------------------ + resize the vector to x,y */ +PyObject *Vector_Resize2D(VectorObject * self) +{ + if(self->wrapped==Py_WRAP) { + PyErr_SetString(PyExc_TypeError, "vector.resize2d(): cannot resize wrapped data - only python vectors\n"); + return NULL; + } + self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 2)); + if(self->vec == NULL) { + PyErr_SetString(PyExc_MemoryError, "vector.resize2d(): problem allocating pointer space\n\n"); + return NULL; + } + + self->size = 2; + Py_INCREF(self); + return (PyObject*)self; +} +/*----------------------------Vector.resize3D() ------------------ + resize the vector to x,y,z */ +PyObject *Vector_Resize3D(VectorObject * self) +{ + if (self->wrapped==Py_WRAP) { + PyErr_SetString(PyExc_TypeError, "vector.resize3d(): cannot resize wrapped data - only python vectors\n"); + return NULL; + } + self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 3)); + if(self->vec == NULL) { + PyErr_SetString(PyExc_MemoryError, "vector.resize3d(): problem allocating pointer space\n\n"); + return NULL; + } + + if(self->size == 2) + self->vec[2] = 0.0f; + + self->size = 3; + Py_INCREF(self); + return (PyObject*)self; +} +/*----------------------------Vector.resize4D() ------------------ + resize the vector to x,y,z,w */ +PyObject *Vector_Resize4D(VectorObject * self) +{ + if(self->wrapped==Py_WRAP) { + PyErr_SetString(PyExc_TypeError, "vector.resize4d(): cannot resize wrapped data - only python vectors"); + return NULL; + } + self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 4)); + if(self->vec == NULL) { + PyErr_SetString(PyExc_MemoryError, "vector.resize4d(): problem allocating pointer space\n\n"); + return NULL; + } + if(self->size == 2){ + self->vec[2] = 0.0f; + self->vec[3] = 1.0f; + }else if(self->size == 3){ + self->vec[3] = 1.0f; + } + self->size = 4; + Py_INCREF(self); + return (PyObject*)self; +} +/*----------------------------Vector.toTrackQuat(track, up) ---------------------- + extract a quaternion from the vector and the track and up axis */ +PyObject *Vector_ToTrackQuat( VectorObject * self, PyObject * args ) +{ + float vec[3], quat[4]; + char *strack, *sup; + short track = 2, up = 1; + + if( !PyArg_ParseTuple ( args, "|ss", &strack, &sup ) ) { + PyErr_SetString( PyExc_TypeError, "expected optional two strings\n" ); + return NULL; + } + if (self->size != 3) { + PyErr_SetString( PyExc_TypeError, "only for 3D vectors\n" ); + return NULL; + } + + if (strack) { + if (strlen(strack) == 2) { + if (strack[0] == '-') { + switch(strack[1]) { + case 'X': + case 'x': + track = 3; + break; + case 'Y': + case 'y': + track = 4; + break; + case 'z': + case 'Z': + track = 5; + break; + default: + PyErr_SetString( PyExc_ValueError, "only X, -X, Y, -Y, Z or -Z for track axis\n" ); + return NULL; + } + } + else { + PyErr_SetString( PyExc_ValueError, "only X, -X, Y, -Y, Z or -Z for track axis\n" ); + return NULL; + } + } + else if (strlen(strack) == 1) { + switch(strack[0]) { + case '-': + case 'X': + case 'x': + track = 0; + break; + case 'Y': + case 'y': + track = 1; + break; + case 'z': + case 'Z': + track = 2; + break; + default: + PyErr_SetString( PyExc_ValueError, "only X, -X, Y, -Y, Z or -Z for track axis\n" ); + return NULL; + } + } + else { + PyErr_SetString( PyExc_ValueError, "only X, -X, Y, -Y, Z or -Z for track axis\n" ); + return NULL; + } + } + + if (sup) { + if (strlen(sup) == 1) { + switch(*sup) { + case 'X': + case 'x': + up = 0; + break; + case 'Y': + case 'y': + up = 1; + break; + case 'z': + case 'Z': + up = 2; + break; + default: + PyErr_SetString( PyExc_ValueError, "only X, Y or Z for up axis\n" ); + return NULL; + } + } + else { + PyErr_SetString( PyExc_ValueError, "only X, Y or Z for up axis\n" ); + return NULL; + } + } + + if (track == up) { + PyErr_SetString( PyExc_ValueError, "Can't have the same axis for track and up\n" ); + return NULL; + } + + /* + flip vector around, since vectoquat expect a vector from target to tracking object + and the python function expects the inverse (a vector to the target). + */ + vec[0] = -self->vec[0]; + vec[1] = -self->vec[1]; + vec[2] = -self->vec[2]; + + vectoquat(vec, track, up, quat); + + return newQuaternionObject(quat, Py_NEW); +} + +/*----------------------------Vector.reflect(mirror) ---------------------- + return a reflected vector on the mirror normal + ((2 * DotVecs(vec, mirror)) * mirror) - vec + using arithb.c would be nice here */ +PyObject *Vector_Reflect( VectorObject * self, PyObject * value ) +{ + VectorObject *mirrvec; + float mirror[3]; + float vec[3]; + float reflect[4] = {0.0f, 0.0f, 0.0f, 0.0f}; + float dot2; + + /* for normalizing */ + int i; + float norm = 0.0f; + + if (!VectorObject_Check(value)) { + PyErr_SetString( PyExc_TypeError, "vec.reflect(value): expected a vector argument" ); + return NULL; + } + mirrvec = (VectorObject *)value; + + mirror[0] = mirrvec->vec[0]; + mirror[1] = mirrvec->vec[1]; + if (mirrvec->size > 2) mirror[2] = mirrvec->vec[2]; + else mirror[2] = 0.0; + + /* normalize, whos idea was it not to use arithb.c? :-/ */ + for(i = 0; i < 3; i++) { + norm += mirror[i] * mirror[i]; + } + norm = (float) sqrt(norm); + for(i = 0; i < 3; i++) { + mirror[i] /= norm; + } + /* done */ + + vec[0] = self->vec[0]; + vec[1] = self->vec[1]; + if (self->size > 2) vec[2] = self->vec[2]; + else vec[2] = 0.0; + + dot2 = 2 * vec[0]*mirror[0]+vec[1]*mirror[1]+vec[2]*mirror[2]; + + reflect[0] = (dot2 * mirror[0]) - vec[0]; + reflect[1] = (dot2 * mirror[1]) - vec[1]; + reflect[2] = (dot2 * mirror[2]) - vec[2]; + + return newVectorObject(reflect, self->size, Py_NEW); +} + +PyObject *Vector_Cross( VectorObject * self, VectorObject * value ) +{ + VectorObject *vecCross = NULL; + + if (!VectorObject_Check(value)) { + PyErr_SetString( PyExc_TypeError, "vec.cross(value): expected a vector argument" ); + return NULL; + } + + if(self->size != 3 || value->size != 3) { + PyErr_SetString(PyExc_AttributeError, "vec.cross(value): expects both vectors to be 3D\n"); + return NULL; + } + + vecCross = (VectorObject *)newVectorObject(NULL, 3, Py_NEW); + Crossf(vecCross->vec, self->vec, value->vec); + return (PyObject *)vecCross; +} + +PyObject *Vector_Dot( VectorObject * self, VectorObject * value ) +{ + double dot = 0.0; + int x; + + if (!VectorObject_Check(value)) { + PyErr_SetString( PyExc_TypeError, "vec.cross(value): expected a vector argument" ); + return NULL; + } + + if(self->size != value->size) { + PyErr_SetString(PyExc_AttributeError, "vec.dot(value): expects both vectors to have the same size\n"); + return NULL; + } + + for(x = 0; x < self->size; x++) { + dot += self->vec[x] * value->vec[x]; + } + return PyFloat_FromDouble(dot); +} + +/*----------------------------Vector.copy() -------------------------------------- + return a copy of the vector */ +PyObject *Vector_copy(VectorObject * self) +{ + return newVectorObject(self->vec, self->size, Py_NEW); +} + +/*----------------------------dealloc()(internal) ---------------- + free the py_object */ +static void Vector_dealloc(VectorObject * self) +{ + /* only free non wrapped */ + if(self->wrapped != Py_WRAP){ + PyMem_Free(self->vec); + } + PyObject_DEL(self); +} + +/*----------------------------print object (internal)------------- + print the object to screen */ +static PyObject *Vector_repr(VectorObject * self) +{ + int i; + char buffer[48], str[1024]; + + BLI_strncpy(str,"[",1024); + for(i = 0; i < self->size; i++){ + if(i < (self->size - 1)){ + sprintf(buffer, "%.6f, ", self->vec[i]); + strcat(str,buffer); + }else{ + sprintf(buffer, "%.6f", self->vec[i]); + strcat(str,buffer); + } + } + strcat(str, "](vector)"); + + return PyUnicode_FromString(str); +} +/*---------------------SEQUENCE PROTOCOLS------------------------ + ----------------------------len(object)------------------------ + sequence length*/ +static int Vector_len(VectorObject * self) +{ + return self->size; +} +/*----------------------------object[]--------------------------- + sequence accessor (get)*/ +static PyObject *Vector_item(VectorObject * self, int i) +{ + if(i < 0 || i >= self->size) { + PyErr_SetString(PyExc_IndexError,"vector[index]: out of range\n"); + return NULL; + } + + return PyFloat_FromDouble(self->vec[i]); + +} +/*----------------------------object[]------------------------- + sequence accessor (set)*/ +static int Vector_ass_item(VectorObject * self, int i, PyObject * ob) +{ + + if(!(PyNumber_Check(ob))) { /* parsed item not a number */ + PyErr_SetString(PyExc_TypeError, "vector[index] = x: index argument not a number\n"); + return -1; + } + + if(i < 0 || i >= self->size){ + PyErr_SetString(PyExc_IndexError, "vector[index] = x: assignment index out of range\n"); + return -1; + } + self->vec[i] = (float)PyFloat_AsDouble(ob); + return 0; +} + +/*----------------------------object[z:y]------------------------ + sequence slice (get) */ +static PyObject *Vector_slice(VectorObject * self, int begin, int end) +{ + PyObject *list = NULL; + int count; + + CLAMP(begin, 0, self->size); + if (end<0) end= self->size+end+1; + CLAMP(end, 0, self->size); + begin = MIN2(begin,end); + + list = PyList_New(end - begin); + for(count = begin; count < end; count++) { + PyList_SetItem(list, count - begin, + PyFloat_FromDouble(self->vec[count])); + } + + return list; +} +/*----------------------------object[z:y]------------------------ + sequence slice (set) */ +static int Vector_ass_slice(VectorObject * self, int begin, int end, + PyObject * seq) +{ + int i, y, size = 0; + float vec[4]; + PyObject *v; + + CLAMP(begin, 0, self->size); + if (end<0) end= self->size+end+1; + CLAMP(end, 0, self->size); + begin = MIN2(begin,end); + + size = PySequence_Length(seq); + if(size != (end - begin)){ + PyErr_SetString(PyExc_TypeError, "vector[begin:end] = []: size mismatch in slice assignment\n"); + return -1; + } + + for (i = 0; i < size; i++) { + v = PySequence_GetItem(seq, i); + if (v == NULL) { /* Failed to read sequence */ + PyErr_SetString(PyExc_RuntimeError, "vector[begin:end] = []: unable to read sequence\n"); + return -1; + } + + if(!PyNumber_Check(v)) { /* parsed item not a number */ + Py_DECREF(v); + PyErr_SetString(PyExc_TypeError, "vector[begin:end] = []: sequence argument not a number\n"); + return -1; + } + + vec[i] = (float)PyFloat_AsDouble(v); + Py_DECREF(v); + } + /*parsed well - now set in vector*/ + for(y = 0; y < size; y++){ + self->vec[begin + y] = vec[y]; + } + return 0; +} +/*------------------------NUMERIC PROTOCOLS---------------------- + ------------------------obj + obj------------------------------ + addition*/ +static PyObject *Vector_add(PyObject * v1, PyObject * v2) +{ + int i; + float vec[4]; + + VectorObject *vec1 = NULL, *vec2 = NULL; + + if VectorObject_Check(v1) + vec1= (VectorObject *)v1; + + if VectorObject_Check(v2) + vec2= (VectorObject *)v2; + + /* make sure v1 is always the vector */ + if (vec1 && vec2 ) { + /*VECTOR + VECTOR*/ + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Vector addition: vectors must have the same dimensions for this operation\n"); + return NULL; + } + for(i = 0; i < vec1->size; i++) { + vec[i] = vec1->vec[i] + vec2->vec[i]; + } + return newVectorObject(vec, vec1->size, Py_NEW); + } + + PyErr_SetString(PyExc_AttributeError, "Vector addition: arguments not valid for this operation....\n"); + return NULL; +} + +/* ------------------------obj += obj------------------------------ + addition in place */ +static PyObject *Vector_iadd(PyObject * v1, PyObject * v2) +{ + int i; + + VectorObject *vec1 = NULL, *vec2 = NULL; + + if VectorObject_Check(v1) + vec1= (VectorObject *)v1; + + if VectorObject_Check(v2) + vec2= (VectorObject *)v2; + + /* make sure v1 is always the vector */ + if (vec1 && vec2 ) { + /*VECTOR + VECTOR*/ + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Vector addition: vectors must have the same dimensions for this operation\n"); + return NULL; + } + for(i = 0; i < vec1->size; i++) { + vec1->vec[i] += vec2->vec[i]; + } + Py_INCREF( v1 ); + return v1; + } + + PyErr_SetString(PyExc_AttributeError, "Vector addition: arguments not valid for this operation....\n"); + return NULL; +} + +/*------------------------obj - obj------------------------------ + subtraction*/ +static PyObject *Vector_sub(PyObject * v1, PyObject * v2) +{ + int i; + float vec[4]; + VectorObject *vec1 = NULL, *vec2 = NULL; + + if (!VectorObject_Check(v1) || !VectorObject_Check(v2)) { + PyErr_SetString(PyExc_AttributeError, "Vector subtraction: arguments not valid for this operation....\n"); + return NULL; + } + vec1 = (VectorObject*)v1; + vec2 = (VectorObject*)v2; + + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Vector subtraction: vectors must have the same dimensions for this operation\n"); + return NULL; + } + for(i = 0; i < vec1->size; i++) { + vec[i] = vec1->vec[i] - vec2->vec[i]; + } + + return newVectorObject(vec, vec1->size, Py_NEW); +} + +/*------------------------obj -= obj------------------------------ + subtraction*/ +static PyObject *Vector_isub(PyObject * v1, PyObject * v2) +{ + int i, size; + VectorObject *vec1 = NULL, *vec2 = NULL; + + if (!VectorObject_Check(v1) || !VectorObject_Check(v2)) { + PyErr_SetString(PyExc_AttributeError, "Vector subtraction: arguments not valid for this operation....\n"); + return NULL; + } + vec1 = (VectorObject*)v1; + vec2 = (VectorObject*)v2; + + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Vector subtraction: vectors must have the same dimensions for this operation\n"); + return NULL; + } + + size = vec1->size; + for(i = 0; i < vec1->size; i++) { + vec1->vec[i] = vec1->vec[i] - vec2->vec[i]; + } + + Py_INCREF( v1 ); + return v1; +} + +/*------------------------obj * obj------------------------------ + mulplication*/ +static PyObject *Vector_mul(PyObject * v1, PyObject * v2) +{ + VectorObject *vec1 = NULL, *vec2 = NULL; + + if VectorObject_Check(v1) + vec1= (VectorObject *)v1; + + if VectorObject_Check(v2) + vec2= (VectorObject *)v2; + + /* make sure v1 is always the vector */ + if (vec1 && vec2 ) { + int i; + double dot = 0.0f; + + if(vec1->size != vec2->size) { + PyErr_SetString(PyExc_AttributeError, "Vector multiplication: vectors must have the same dimensions for this operation\n"); + return NULL; + } + + /*dot product*/ + for(i = 0; i < vec1->size; i++) { + dot += vec1->vec[i] * vec2->vec[i]; + } + return PyFloat_FromDouble(dot); + } + + /*swap so vec1 is always the vector */ + if (vec2) { + vec1= vec2; + v2= v1; + } + + if (PyNumber_Check(v2)) { + /* VEC * NUM */ + int i; + float vec[4]; + float scalar = (float)PyFloat_AsDouble( v2 ); + + for(i = 0; i < vec1->size; i++) { + vec[i] = vec1->vec[i] * scalar; + } + return newVectorObject(vec, vec1->size, Py_NEW); + + } else if (MatrixObject_Check(v2)) { + /* VEC * MATRIX */ + if (v1==v2) /* mat*vec, we have swapped the order */ + return column_vector_multiplication((MatrixObject*)v2, vec1); + else /* vec*mat */ + return row_vector_multiplication(vec1, (MatrixObject*)v2); + } else if (QuaternionObject_Check(v2)) { + QuaternionObject *quat = (QuaternionObject*)v2; + if(vec1->size != 3) { + PyErr_SetString(PyExc_TypeError, "Vector multiplication: only 3D vector rotations (with quats) currently supported\n"); + return NULL; + } + return quat_rotation((PyObject*)vec1, (PyObject*)quat); + } + + PyErr_SetString(PyExc_TypeError, "Vector multiplication: arguments not acceptable for this operation\n"); + return NULL; +} + +/*------------------------obj *= obj------------------------------ + in place mulplication */ +static PyObject *Vector_imul(PyObject * v1, PyObject * v2) +{ + VectorObject *vec = (VectorObject *)v1; + int i; + + /* only support vec*=float and vec*=mat + vec*=vec result is a float so that wont work */ + if (PyNumber_Check(v2)) { + /* VEC * NUM */ + float scalar = (float)PyFloat_AsDouble( v2 ); + + for(i = 0; i < vec->size; i++) { + vec->vec[i] *= scalar; + } + + Py_INCREF( v1 ); + return v1; + + } else if (MatrixObject_Check(v2)) { + float vecCopy[4]; + int x,y, size = vec->size; + MatrixObject *mat= (MatrixObject*)v2; + + if(mat->colSize != size){ + if(mat->rowSize == 4 && vec->size != 3){ + PyErr_SetString(PyExc_AttributeError, "vector * matrix: matrix column size and the vector size must be the same"); + return NULL; + } else { + vecCopy[3] = 1.0f; + } + } + + for(i = 0; i < size; i++){ + vecCopy[i] = vec->vec[i]; + } + + size = MIN2(size, mat->colSize); + + /*muliplication*/ + for(x = 0, i = 0; x < size; x++, i++) { + double dot = 0.0f; + for(y = 0; y < mat->rowSize; y++) { + dot += mat->matrix[y][x] * vecCopy[y]; + } + vec->vec[i] = (float)dot; + } + Py_INCREF( v1 ); + return v1; + } + PyErr_SetString(PyExc_TypeError, "Vector multiplication: arguments not acceptable for this operation\n"); + return NULL; +} + +/*------------------------obj / obj------------------------------ + divide*/ +static PyObject *Vector_div(PyObject * v1, PyObject * v2) +{ + int i, size; + float vec[4], scalar; + VectorObject *vec1 = NULL; + + if(!VectorObject_Check(v1)) { /* not a vector */ + PyErr_SetString(PyExc_TypeError, "Vector division: Vector must be divided by a float\n"); + return NULL; + } + vec1 = (VectorObject*)v1; /* vector */ + + if(!PyNumber_Check(v2)) { /* parsed item not a number */ + PyErr_SetString(PyExc_TypeError, "Vector division: Vector must be divided by a float\n"); + return NULL; + } + scalar = (float)PyFloat_AsDouble(v2); + + if(scalar==0.0) { /* not a vector */ + PyErr_SetString(PyExc_ZeroDivisionError, "Vector division: divide by zero error.\n"); + return NULL; + } + size = vec1->size; + for(i = 0; i < size; i++) { + vec[i] = vec1->vec[i] / scalar; + } + return newVectorObject(vec, size, Py_NEW); +} + +/*------------------------obj / obj------------------------------ + divide*/ +static PyObject *Vector_idiv(PyObject * v1, PyObject * v2) +{ + int i, size; + float scalar; + VectorObject *vec1 = NULL; + + /*if(!VectorObject_Check(v1)) { + PyErr_SetString(PyExc_TypeError, "Vector division: Vector must be divided by a float\n"); + return -1; + }*/ + + vec1 = (VectorObject*)v1; /* vector */ + + if(!PyNumber_Check(v2)) { /* parsed item not a number */ + PyErr_SetString(PyExc_TypeError, "Vector division: Vector must be divided by a float\n"); + return NULL; + } + + scalar = (float)PyFloat_AsDouble(v2); + + if(scalar==0.0) { /* not a vector */ + PyErr_SetString(PyExc_ZeroDivisionError, "Vector division: divide by zero error.\n"); + return NULL; + } + size = vec1->size; + for(i = 0; i < size; i++) { + vec1->vec[i] /= scalar; + } + Py_INCREF( v1 ); + return v1; +} + +/*-------------------------- -obj ------------------------------- + returns the negative of this object*/ +static PyObject *Vector_neg(VectorObject *self) +{ + int i; + float vec[4]; + for(i = 0; i < self->size; i++){ + vec[i] = -self->vec[i]; + } + + return newVectorObject(vec, self->size, Py_NEW); +} +/*------------------------coerce(obj, obj)----------------------- + coercion of unknown types to type VectorObject for numeric protocols + Coercion() is called whenever a math operation has 2 operands that + it doesn't understand how to evaluate. 2+Matrix for example. We want to + evaluate some of these operations like: (vector * 2), however, for math + to proceed, the unknown operand must be cast to a type that python math will + understand. (e.g. in the case above case, 2 must be cast to a vector and + then call vector.multiply(vector, scalar_cast_as_vector)*/ + + +static int Vector_coerce(PyObject ** v1, PyObject ** v2) +{ + /* Just incref, each functon must raise errors for bad types */ + Py_INCREF (*v1); + Py_INCREF (*v2); + return 0; +} + + +/*------------------------tp_doc*/ +static char VectorObject_doc[] = "This is a wrapper for vector objects."; +/*------------------------vec_magnitude_nosqrt (internal) - for comparing only */ +static double vec_magnitude_nosqrt(float *data, int size) +{ + double dot = 0.0f; + int i; + + for(i=0; i<size; i++){ + dot += data[i]; + } + /*return (double)sqrt(dot);*/ + /* warning, line above removed because we are not using the length, + rather the comparing the sizes and for this we do not need the sqrt + for the actual length, the dot must be sqrt'd */ + return (double)dot; +} + + +/*------------------------tp_richcmpr + returns -1 execption, 0 false, 1 true */ +PyObject* Vector_richcmpr(PyObject *objectA, PyObject *objectB, int comparison_type) +{ + VectorObject *vecA = NULL, *vecB = NULL; + int result = 0; + float epsilon = .000001f; + double lenA,lenB; + + if (!VectorObject_Check(objectA) || !VectorObject_Check(objectB)){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + vecA = (VectorObject*)objectA; + vecB = (VectorObject*)objectB; + + if (vecA->size != vecB->size){ + if (comparison_type == Py_NE){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } + } + + switch (comparison_type){ + case Py_LT: + lenA = vec_magnitude_nosqrt(vecA->vec, vecA->size); + lenB = vec_magnitude_nosqrt(vecB->vec, vecB->size); + if( lenA < lenB ){ + result = 1; + } + break; + case Py_LE: + lenA = vec_magnitude_nosqrt(vecA->vec, vecA->size); + lenB = vec_magnitude_nosqrt(vecB->vec, vecB->size); + if( lenA < lenB ){ + result = 1; + }else{ + result = (((lenA + epsilon) > lenB) && ((lenA - epsilon) < lenB)); + } + break; + case Py_EQ: + result = EXPP_VectorsAreEqual(vecA->vec, vecB->vec, vecA->size, 1); + break; + case Py_NE: + result = EXPP_VectorsAreEqual(vecA->vec, vecB->vec, vecA->size, 1); + if (result == 0){ + result = 1; + }else{ + result = 0; + } + break; + case Py_GT: + lenA = vec_magnitude_nosqrt(vecA->vec, vecA->size); + lenB = vec_magnitude_nosqrt(vecB->vec, vecB->size); + if( lenA > lenB ){ + result = 1; + } + break; + case Py_GE: + lenA = vec_magnitude_nosqrt(vecA->vec, vecA->size); + lenB = vec_magnitude_nosqrt(vecB->vec, vecB->size); + if( lenA > lenB ){ + result = 1; + }else{ + result = (((lenA + epsilon) > lenB) && ((lenA - epsilon) < lenB)); + } + break; + default: + printf("The result of the comparison could not be evaluated"); + break; + } + if (result == 1){ + Py_RETURN_TRUE; + }else{ + Py_RETURN_FALSE; + } +} +/*-----------------PROTCOL DECLARATIONS--------------------------*/ +static PySequenceMethods Vector_SeqMethods = { + (inquiry) Vector_len, /* sq_length */ + (binaryfunc) 0, /* sq_concat */ + (ssizeargfunc) 0, /* sq_repeat */ + (ssizeargfunc) Vector_item, /* sq_item */ + (ssizessizeargfunc) Vector_slice, /* sq_slice */ + (ssizeobjargproc) Vector_ass_item, /* sq_ass_item */ + (ssizessizeobjargproc) Vector_ass_slice, /* sq_ass_slice */ +}; + + +/* For numbers without flag bit Py_TPFLAGS_CHECKTYPES set, all + arguments are guaranteed to be of the object's type (modulo + coercion hacks -- i.e. if the type's coercion function + returns other types, then these are allowed as well). Numbers that + have the Py_TPFLAGS_CHECKTYPES flag bit set should check *both* + arguments for proper type and implement the necessary conversions + in the slot functions themselves. */ + +static PyNumberMethods Vector_NumMethods = { + (binaryfunc) Vector_add, /* __add__ */ + (binaryfunc) Vector_sub, /* __sub__ */ + (binaryfunc) Vector_mul, /* __mul__ */ + (binaryfunc) Vector_div, /* __div__ */ + (binaryfunc) NULL, /* __mod__ */ + (binaryfunc) NULL, /* __divmod__ */ + (ternaryfunc) NULL, /* __pow__ */ + (unaryfunc) Vector_neg, /* __neg__ */ + (unaryfunc) NULL, /* __pos__ */ + (unaryfunc) NULL, /* __abs__ */ + (inquiry) NULL, /* __nonzero__ */ + (unaryfunc) NULL, /* __invert__ */ + (binaryfunc) NULL, /* __lshift__ */ + (binaryfunc) NULL, /* __rshift__ */ + (binaryfunc) NULL, /* __and__ */ + (binaryfunc) NULL, /* __xor__ */ + (binaryfunc) NULL, /* __or__ */ +#if 0 //XXX 2.5 + (coercion) Vector_coerce, /* __coerce__ */ +#else + 0, +#endif + (unaryfunc) NULL, /* __int__ */ + (unaryfunc) NULL, /* __long__ */ + (unaryfunc) NULL, /* __float__ */ + (unaryfunc) NULL, /* __oct__ */ + (unaryfunc) NULL, /* __hex__ */ + + /* Added in release 2.0 */ + (binaryfunc) Vector_iadd, /*__iadd__*/ + (binaryfunc) Vector_isub, /*__isub__*/ + (binaryfunc) Vector_imul, /*__imul__*/ + (binaryfunc) Vector_idiv, /*__idiv__*/ + (binaryfunc) NULL, /*__imod__*/ + (ternaryfunc) NULL, /*__ipow__*/ + (binaryfunc) NULL, /*__ilshift__*/ + (binaryfunc) NULL, /*__irshift__*/ + (binaryfunc) NULL, /*__iand__*/ + (binaryfunc) NULL, /*__ixor__*/ + (binaryfunc) NULL, /*__ior__*/ + + /* Added in release 2.2 */ + /* The following require the Py_TPFLAGS_HAVE_CLASS flag */ + (binaryfunc) NULL, /*__floordiv__ __rfloordiv__*/ + (binaryfunc) NULL, /*__truediv__ __rfloordiv__*/ + (binaryfunc) NULL, /*__ifloordiv__*/ + (binaryfunc) NULL, /*__itruediv__*/ +}; +/*------------------PY_OBECT DEFINITION--------------------------*/ + +/* + * vector axis, vector.x/y/z/w + */ + +static PyObject *Vector_getAxis( VectorObject * self, void *type ) +{ + switch( (long)type ) { + case 'X': /* these are backwards, but that how it works */ + return PyFloat_FromDouble(self->vec[0]); + case 'Y': + return PyFloat_FromDouble(self->vec[1]); + case 'Z': /* these are backwards, but that how it works */ + if(self->size < 3) { + PyErr_SetString(PyExc_AttributeError, "vector.z: error, cannot get this axis for a 2D vector\n"); + return NULL; + } + else { + return PyFloat_FromDouble(self->vec[2]); + } + case 'W': + if(self->size < 4) { + PyErr_SetString(PyExc_AttributeError, "vector.w: error, cannot get this axis for a 3D vector\n"); + return NULL; + } + + return PyFloat_FromDouble(self->vec[3]); + default: + { + PyErr_SetString( PyExc_RuntimeError, "undefined type in Vector_getAxis" ); + return NULL; + } + } +} + +static int Vector_setAxis( VectorObject * self, PyObject * value, void * type ) +{ + float param= (float)PyFloat_AsDouble( value ); + + if (param==-1 && PyErr_Occurred()) { + PyErr_SetString( PyExc_TypeError, "expected a number for the vector axis" ); + return -1; + } + switch( (long)type ) { + case 'X': /* these are backwards, but that how it works */ + self->vec[0]= param; + break; + case 'Y': + self->vec[1]= param; + break; + case 'Z': /* these are backwards, but that how it works */ + if(self->size < 3) { + PyErr_SetString(PyExc_AttributeError, "vector.z: error, cannot get this axis for a 2D vector\n"); + return -1; + } + self->vec[2]= param; + break; + case 'W': + if(self->size < 4) { + PyErr_SetString(PyExc_AttributeError, "vector.w: error, cannot get this axis for a 3D vector\n"); + return -1; + } + self->vec[3]= param; + break; + } + + return 0; +} + +/* vector.length */ +static PyObject *Vector_getLength( VectorObject * self, void *type ) +{ + double dot = 0.0f; + int i; + + for(i = 0; i < self->size; i++){ + dot += (self->vec[i] * self->vec[i]); + } + return PyFloat_FromDouble(sqrt(dot)); +} + +static int Vector_setLength( VectorObject * self, PyObject * value ) +{ + double dot = 0.0f, param; + int i; + + if (!PyNumber_Check(value)) { + PyErr_SetString( PyExc_TypeError, "expected a number for the vector axis" ); + return -1; + } + param= PyFloat_AsDouble( value ); + + if (param < 0) { + PyErr_SetString( PyExc_TypeError, "cannot set a vectors length to a negative value" ); + return -1; + } + if (param==0) { + for(i = 0; i < self->size; i++){ + self->vec[i]= 0; + } + return 0; + } + + for(i = 0; i < self->size; i++){ + dot += (self->vec[i] * self->vec[i]); + } + + if (!dot) /* cant sqrt zero */ + return 0; + + dot = sqrt(dot); + + if (dot==param) + return 0; + + dot= dot/param; + + for(i = 0; i < self->size; i++){ + self->vec[i]= self->vec[i] / (float)dot; + } + + return 0; +} + +static PyObject *Vector_getWrapped( VectorObject * self, void *type ) +{ + if (self->wrapped == Py_WRAP) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; +} + + +/* Get a new Vector according to the provided swizzle. This function has little + error checking, as we are in control of the inputs: the closure is set by us + in Vector_createSwizzleGetSeter. */ +static PyObject *Vector_getSwizzle(VectorObject * self, void *closure) +{ + size_t axisA; + size_t axisB; + float vec[MAX_DIMENSIONS]; + unsigned int swizzleClosure; + + /* Unpack the axes from the closure into an array. */ + axisA = 0; + swizzleClosure = (unsigned int) closure; + while (swizzleClosure & SWIZZLE_VALID_AXIS) + { + axisB = swizzleClosure & SWIZZLE_AXIS; + vec[axisA] = self->vec[axisB]; + swizzleClosure = swizzleClosure >> SWIZZLE_BITS_PER_AXIS; + axisA++; + } + + return newVectorObject(vec, axisA, Py_NEW); +} + +/* Set the items of this vector using a swizzle. + - If value is a vector or list this operates like an array copy, except that + the destination is effectively re-ordered as defined by the swizzle. At + most min(len(source), len(dest)) values will be copied. + - If the value is scalar, it is copied to all axes listed in the swizzle. + - If an axis appears more than once in the swizzle, the final occurrance is + the one that determines its value. + + Returns 0 on success and -1 on failure. On failure, the vector will be + unchanged. */ +static int Vector_setSwizzle(VectorObject * self, PyObject * value, void *closure) +{ + VectorObject *vecVal; + PyObject *item; + size_t listLen; + float scalarVal; + + size_t axisB; + size_t axisA; + unsigned int swizzleClosure; + + float vecTemp[MAX_DIMENSIONS]; + + /* Check that the closure can be used with this vector: even 2D vectors have + swizzles defined for axes z and w, but they would be invalid. */ + swizzleClosure = (unsigned int) closure; + while (swizzleClosure & SWIZZLE_VALID_AXIS) + { + axisA = swizzleClosure & SWIZZLE_AXIS; + if (axisA >= self->size) + { + PyErr_SetString(PyExc_AttributeError, "Error: vector does not have specified axis.\n"); + return -1; + } + swizzleClosure = swizzleClosure >> SWIZZLE_BITS_PER_AXIS; + } + + if (VectorObject_Check(value)) + { + /* Copy vector contents onto swizzled axes. */ + vecVal = (VectorObject*) value; + axisB = 0; + swizzleClosure = (unsigned int) closure; + while (swizzleClosure & SWIZZLE_VALID_AXIS && axisB < vecVal->size) + { + axisA = swizzleClosure & SWIZZLE_AXIS; + vecTemp[axisA] = vecVal->vec[axisB]; + + swizzleClosure = swizzleClosure >> SWIZZLE_BITS_PER_AXIS; + axisB++; + } + memcpy(self->vec, vecTemp, axisB * sizeof(float)); + return 0; + } + else if (PyList_Check(value)) + { + /* Copy list contents onto swizzled axes. */ + listLen = PyList_Size(value); + swizzleClosure = (unsigned int) closure; + axisB = 0; + while (swizzleClosure & SWIZZLE_VALID_AXIS && axisB < listLen) + { + item = PyList_GetItem(value, axisB); + if (!PyNumber_Check(item)) + { + PyErr_SetString(PyExc_AttributeError, "Error: vector does not have specified axis.\n"); + return -1; + } + scalarVal = (float)PyFloat_AsDouble(item); + + axisA = swizzleClosure & SWIZZLE_AXIS; + vecTemp[axisA] = scalarVal; + + swizzleClosure = swizzleClosure >> SWIZZLE_BITS_PER_AXIS; + axisB++; + } + memcpy(self->vec, vecTemp, axisB * sizeof(float)); + return 0; + } + else if (PyNumber_Check(value)) + { + /* Assign the same value to each axis. */ + scalarVal = (float)PyFloat_AsDouble(value); + swizzleClosure = (unsigned int) closure; + while (swizzleClosure & SWIZZLE_VALID_AXIS) + { + axisA = swizzleClosure & SWIZZLE_AXIS; + self->vec[axisA] = scalarVal; + + swizzleClosure = swizzleClosure >> SWIZZLE_BITS_PER_AXIS; + } + return 0; + } + else + { + PyErr_SetString( PyExc_TypeError, "Expected a Vector, list or scalar value." ); + return -1; + } +} + +/*****************************************************************************/ +/* Python attributes get/set structure: */ +/*****************************************************************************/ +static PyGetSetDef Vector_getseters[] = { + {"x", + (getter)Vector_getAxis, (setter)Vector_setAxis, + "Vector X axis", + (void *)'X'}, + {"y", + (getter)Vector_getAxis, (setter)Vector_setAxis, + "Vector Y axis", + (void *)'Y'}, + {"z", + (getter)Vector_getAxis, (setter)Vector_setAxis, + "Vector Z axis", + (void *)'Z'}, + {"w", + (getter)Vector_getAxis, (setter)Vector_setAxis, + "Vector Z axis", + (void *)'W'}, + {"length", + (getter)Vector_getLength, (setter)Vector_setLength, + "Vector Length", + NULL}, + {"magnitude", + (getter)Vector_getLength, (setter)Vector_setLength, + "Vector Length", + NULL}, + {"wrapped", + (getter)Vector_getWrapped, (setter)NULL, + "True when this wraps blenders internal data", + NULL}, + + /* autogenerated swizzle attrs, see python script below */ + {"xx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 36 */ + {"xxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 292 */ + {"xxxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2340 */ + {"xxxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2852 */ + {"xxxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3364 */ + {"xxxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3876 */ + {"xxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 356 */ + {"xxyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2404 */ + {"xxyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2916 */ + {"xxyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3428 */ + {"xxyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3940 */ + {"xxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 420 */ + {"xxzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2468 */ + {"xxzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2980 */ + {"xxzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3492 */ + {"xxzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4004 */ + {"xxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 484 */ + {"xxwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2532 */ + {"xxwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3044 */ + {"xxwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3556 */ + {"xxww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4068 */ + {"xy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 44 */ + {"xyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 300 */ + {"xyxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2348 */ + {"xyxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2860 */ + {"xyxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3372 */ + {"xyxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3884 */ + {"xyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 364 */ + {"xyyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2412 */ + {"xyyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2924 */ + {"xyyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3436 */ + {"xyyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3948 */ + {"xyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 428 */ + {"xyzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2476 */ + {"xyzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2988 */ + {"xyzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3500 */ + {"xyzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4012 */ + {"xyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 492 */ + {"xywx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2540 */ + {"xywy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3052 */ + {"xywz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3564 */ + {"xyww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4076 */ + {"xz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 52 */ + {"xzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 308 */ + {"xzxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2356 */ + {"xzxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2868 */ + {"xzxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3380 */ + {"xzxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3892 */ + {"xzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 372 */ + {"xzyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2420 */ + {"xzyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2932 */ + {"xzyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3444 */ + {"xzyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3956 */ + {"xzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 436 */ + {"xzzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2484 */ + {"xzzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2996 */ + {"xzzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3508 */ + {"xzzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4020 */ + {"xzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 500 */ + {"xzwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2548 */ + {"xzwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3060 */ + {"xzwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3572 */ + {"xzww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4084 */ + {"xw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 60 */ + {"xwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 316 */ + {"xwxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2364 */ + {"xwxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2876 */ + {"xwxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3388 */ + {"xwxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3900 */ + {"xwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 380 */ + {"xwyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2428 */ + {"xwyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2940 */ + {"xwyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3452 */ + {"xwyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3964 */ + {"xwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 444 */ + {"xwzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2492 */ + {"xwzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3004 */ + {"xwzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3516 */ + {"xwzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4028 */ + {"xww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 508 */ + {"xwwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2556 */ + {"xwwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3068 */ + {"xwwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3580 */ + {"xwww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((0|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4092 */ + {"yx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 37 */ + {"yxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 293 */ + {"yxxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2341 */ + {"yxxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2853 */ + {"yxxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3365 */ + {"yxxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3877 */ + {"yxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 357 */ + {"yxyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2405 */ + {"yxyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2917 */ + {"yxyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3429 */ + {"yxyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3941 */ + {"yxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 421 */ + {"yxzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2469 */ + {"yxzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2981 */ + {"yxzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3493 */ + {"yxzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4005 */ + {"yxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 485 */ + {"yxwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2533 */ + {"yxwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3045 */ + {"yxwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3557 */ + {"yxww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4069 */ + {"yy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 45 */ + {"yyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 301 */ + {"yyxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2349 */ + {"yyxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2861 */ + {"yyxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3373 */ + {"yyxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3885 */ + {"yyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 365 */ + {"yyyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2413 */ + {"yyyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2925 */ + {"yyyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3437 */ + {"yyyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3949 */ + {"yyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 429 */ + {"yyzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2477 */ + {"yyzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2989 */ + {"yyzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3501 */ + {"yyzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4013 */ + {"yyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 493 */ + {"yywx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2541 */ + {"yywy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3053 */ + {"yywz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3565 */ + {"yyww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4077 */ + {"yz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 53 */ + {"yzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 309 */ + {"yzxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2357 */ + {"yzxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2869 */ + {"yzxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3381 */ + {"yzxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3893 */ + {"yzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 373 */ + {"yzyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2421 */ + {"yzyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2933 */ + {"yzyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3445 */ + {"yzyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3957 */ + {"yzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 437 */ + {"yzzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2485 */ + {"yzzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2997 */ + {"yzzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3509 */ + {"yzzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4021 */ + {"yzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 501 */ + {"yzwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2549 */ + {"yzwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3061 */ + {"yzwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3573 */ + {"yzww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4085 */ + {"yw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 61 */ + {"ywx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 317 */ + {"ywxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2365 */ + {"ywxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2877 */ + {"ywxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3389 */ + {"ywxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3901 */ + {"ywy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 381 */ + {"ywyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2429 */ + {"ywyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2941 */ + {"ywyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3453 */ + {"ywyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3965 */ + {"ywz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 445 */ + {"ywzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2493 */ + {"ywzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3005 */ + {"ywzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3517 */ + {"ywzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4029 */ + {"yww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 509 */ + {"ywwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2557 */ + {"ywwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3069 */ + {"ywwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3581 */ + {"ywww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((1|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4093 */ + {"zx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 38 */ + {"zxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 294 */ + {"zxxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2342 */ + {"zxxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2854 */ + {"zxxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3366 */ + {"zxxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3878 */ + {"zxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 358 */ + {"zxyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2406 */ + {"zxyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2918 */ + {"zxyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3430 */ + {"zxyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3942 */ + {"zxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 422 */ + {"zxzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2470 */ + {"zxzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2982 */ + {"zxzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3494 */ + {"zxzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4006 */ + {"zxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 486 */ + {"zxwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2534 */ + {"zxwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3046 */ + {"zxwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3558 */ + {"zxww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4070 */ + {"zy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 46 */ + {"zyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 302 */ + {"zyxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2350 */ + {"zyxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2862 */ + {"zyxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3374 */ + {"zyxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3886 */ + {"zyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 366 */ + {"zyyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2414 */ + {"zyyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2926 */ + {"zyyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3438 */ + {"zyyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3950 */ + {"zyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 430 */ + {"zyzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2478 */ + {"zyzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2990 */ + {"zyzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3502 */ + {"zyzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4014 */ + {"zyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 494 */ + {"zywx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2542 */ + {"zywy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3054 */ + {"zywz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3566 */ + {"zyww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4078 */ + {"zz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 54 */ + {"zzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 310 */ + {"zzxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2358 */ + {"zzxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2870 */ + {"zzxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3382 */ + {"zzxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3894 */ + {"zzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 374 */ + {"zzyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2422 */ + {"zzyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2934 */ + {"zzyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3446 */ + {"zzyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3958 */ + {"zzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 438 */ + {"zzzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2486 */ + {"zzzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2998 */ + {"zzzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3510 */ + {"zzzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4022 */ + {"zzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 502 */ + {"zzwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2550 */ + {"zzwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3062 */ + {"zzwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3574 */ + {"zzww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4086 */ + {"zw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 62 */ + {"zwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 318 */ + {"zwxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2366 */ + {"zwxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2878 */ + {"zwxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3390 */ + {"zwxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3902 */ + {"zwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 382 */ + {"zwyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2430 */ + {"zwyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2942 */ + {"zwyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3454 */ + {"zwyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3966 */ + {"zwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 446 */ + {"zwzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2494 */ + {"zwzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3006 */ + {"zwzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3518 */ + {"zwzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4030 */ + {"zww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 510 */ + {"zwwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2558 */ + {"zwwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3070 */ + {"zwwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3582 */ + {"zwww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((2|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4094 */ + {"wx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 39 */ + {"wxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 295 */ + {"wxxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2343 */ + {"wxxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2855 */ + {"wxxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3367 */ + {"wxxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3879 */ + {"wxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 359 */ + {"wxyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2407 */ + {"wxyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2919 */ + {"wxyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3431 */ + {"wxyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3943 */ + {"wxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 423 */ + {"wxzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2471 */ + {"wxzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2983 */ + {"wxzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3495 */ + {"wxzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4007 */ + {"wxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 487 */ + {"wxwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2535 */ + {"wxwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3047 */ + {"wxwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3559 */ + {"wxww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4071 */ + {"wy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 47 */ + {"wyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 303 */ + {"wyxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2351 */ + {"wyxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2863 */ + {"wyxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3375 */ + {"wyxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3887 */ + {"wyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 367 */ + {"wyyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2415 */ + {"wyyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2927 */ + {"wyyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3439 */ + {"wyyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3951 */ + {"wyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 431 */ + {"wyzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2479 */ + {"wyzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2991 */ + {"wyzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3503 */ + {"wyzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4015 */ + {"wyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 495 */ + {"wywx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2543 */ + {"wywy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3055 */ + {"wywz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3567 */ + {"wyww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4079 */ + {"wz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 55 */ + {"wzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 311 */ + {"wzxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2359 */ + {"wzxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2871 */ + {"wzxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3383 */ + {"wzxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3895 */ + {"wzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 375 */ + {"wzyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2423 */ + {"wzyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2935 */ + {"wzyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3447 */ + {"wzyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3959 */ + {"wzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 439 */ + {"wzzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2487 */ + {"wzzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2999 */ + {"wzzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3511 */ + {"wzzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4023 */ + {"wzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 503 */ + {"wzwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2551 */ + {"wzwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3063 */ + {"wzwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3575 */ + {"wzww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4087 */ + {"ww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS)))}, /* 63 */ + {"wwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 319 */ + {"wwxx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2367 */ + {"wwxy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2879 */ + {"wwxz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3391 */ + {"wwxw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3903 */ + {"wwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 383 */ + {"wwyx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2431 */ + {"wwyy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2943 */ + {"wwyz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3455 */ + {"wwyw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3967 */ + {"wwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 447 */ + {"wwzx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2495 */ + {"wwzy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3007 */ + {"wwzz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3519 */ + {"wwzw", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4031 */ + {"www", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2))))}, /* 511 */ + {"wwwx", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((0|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 2559 */ + {"wwwy", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((1|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3071 */ + {"wwwz", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((2|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 3583 */ + {"wwww", (getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)((3|SWIZZLE_VALID_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((3|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) )}, /* 4095 */ + {NULL,NULL,NULL,NULL,NULL} /* Sentinel */ +}; + +/* Python script used to make swizzle array */ +/* +SWIZZLE_BITS_PER_AXIS = 3 +SWIZZLE_VALID_AXIS = 0x4 + +axis_dict = {} +axis_pos = {'x':0, 'y':1, 'z':2, 'w':3} +axises = 'xyzw' +while len(axises) >= 2: + + for axis_0 in axises: + axis_0_pos = axis_pos[axis_0] + for axis_1 in axises: + axis_1_pos = axis_pos[axis_1] + axis_dict[axis_0+axis_1] = '((%s|SWIZZLE_VALID_AXIS) | ((%s|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS))' % (axis_0_pos, axis_1_pos) + if len(axises)>2: + for axis_2 in axises: + axis_2_pos = axis_pos[axis_2] + axis_dict[axis_0+axis_1+axis_2] = '((%s|SWIZZLE_VALID_AXIS) | ((%s|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((%s|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)))' % (axis_0_pos, axis_1_pos, axis_2_pos) + if len(axises)>3: + for axis_3 in axises: + axis_3_pos = axis_pos[axis_3] + axis_dict[axis_0+axis_1+axis_2+axis_3] = '((%s|SWIZZLE_VALID_AXIS) | ((%s|SWIZZLE_VALID_AXIS)<<SWIZZLE_BITS_PER_AXIS) | ((%s|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*2)) | ((%s|SWIZZLE_VALID_AXIS)<<(SWIZZLE_BITS_PER_AXIS*3))) ' % (axis_0_pos, axis_1_pos, axis_2_pos, axis_3_pos) + + axises = axises[:-1] + + +items = axis_dict.items() +items.sort(key = lambda a: a[0].replace('x', '0').replace('y', '1').replace('z', '2').replace('w', '3')) + +unique = set() +for key, val in items: + num = eval(val) + print '\t{"%s", %s(getter)Vector_getSwizzle, (setter)Vector_setSwizzle, Vector_swizzle_doc, (void *)((unsigned int)%s)}, // %s' % (key, (' '*(4-len(key))), axis_dict[key], num) + unique.add(num) + +if len(unique) != len(items): + print "ERROR" + +*/ + + + + +/* Note + Py_TPFLAGS_CHECKTYPES allows us to avoid casting all types to Vector when coercing + but this means for eg that + vec*mat and mat*vec both get sent to Vector_mul and it neesd to sort out the order +*/ + +PyTypeObject vector_Type = { +#if (PY_VERSION_HEX >= 0x02060000) + PyVarObject_HEAD_INIT(NULL, 0) +#else + /* python 2.5 and below */ + PyObject_HEAD_INIT( NULL ) /* required py macro */ + 0, /* ob_size */ +#endif + /* For printing, in format "<module>.<name>" */ + "Blender Vector", /* char *tp_name; */ + sizeof( VectorObject ), /* int tp_basicsize; */ + 0, /* tp_itemsize; For allocation */ + + /* Methods to implement standard operations */ + + ( destructor ) Vector_dealloc,/* destructor tp_dealloc; */ + NULL, /* printfunc tp_print; */ + NULL, /* getattrfunc tp_getattr; */ + NULL, /* setattrfunc tp_setattr; */ + NULL, /* cmpfunc tp_compare; */ + ( reprfunc ) Vector_repr, /* reprfunc tp_repr; */ + + /* Method suites for standard classes */ + + &Vector_NumMethods, /* PyNumberMethods *tp_as_number; */ + &Vector_SeqMethods, /* PySequenceMethods *tp_as_sequence; */ + NULL, /* PyMappingMethods *tp_as_mapping; */ + + /* More standard operations (here for binary compatibility) */ + + NULL, /* hashfunc tp_hash; */ + NULL, /* ternaryfunc tp_call; */ + NULL, /* reprfunc tp_str; */ + NULL, /* getattrofunc tp_getattro; */ + NULL, /* setattrofunc tp_setattro; */ + + /* Functions to access object as input/output buffer */ + NULL, /* PyBufferProcs *tp_as_buffer; */ + + /*** Flags to define presence of optional/expanded features ***/ +#if 0 //XXX 2.5 + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_CHECKTYPES, /* long tp_flags; */ +#else + Py_TPFLAGS_DEFAULT, +#endif + + VectorObject_doc, /* char *tp_doc; Documentation string */ + /*** Assigned meaning in release 2.0 ***/ + /* call function for all accessible objects */ + NULL, /* traverseproc tp_traverse; */ + + /* delete references to contained objects */ + NULL, /* inquiry tp_clear; */ + + /*** Assigned meaning in release 2.1 ***/ + /*** rich comparisons ***/ + (richcmpfunc)Vector_richcmpr, /* richcmpfunc tp_richcompare; */ + + /*** weak reference enabler ***/ + 0, /* long tp_weaklistoffset; */ + + /*** Added in release 2.2 ***/ + /* Iterators */ + NULL, /* getiterfunc tp_iter; */ + NULL, /* iternextfunc tp_iternext; */ + + /*** Attribute descriptor and subclassing stuff ***/ + Vector_methods, /* struct PyMethodDef *tp_methods; */ + NULL, /* struct PyMemberDef *tp_members; */ + Vector_getseters, /* struct PyGetSetDef *tp_getset; */ + NULL, /* struct _typeobject *tp_base; */ + NULL, /* PyObject *tp_dict; */ + NULL, /* descrgetfunc tp_descr_get; */ + NULL, /* descrsetfunc tp_descr_set; */ + 0, /* long tp_dictoffset; */ + NULL, /* initproc tp_init; */ + NULL, /* allocfunc tp_alloc; */ + NULL, /* newfunc tp_new; */ + /* Low-level free-memory routine */ + NULL, /* freefunc tp_free; */ + /* For PyObject_IS_GC */ + NULL, /* inquiry tp_is_gc; */ + NULL, /* PyObject *tp_bases; */ + /* method resolution order */ + NULL, /* PyObject *tp_mro; */ + NULL, /* PyObject *tp_cache; */ + NULL, /* PyObject *tp_subclasses; */ + NULL, /* PyObject *tp_weaklist; */ + NULL +}; + + +/*------------------------newVectorObject (internal)------------- + creates a new vector object + pass Py_WRAP - if vector is a WRAPPER for data allocated by BLENDER + (i.e. it was allocated elsewhere by MEM_mallocN()) + pass Py_NEW - if vector is not a WRAPPER and managed by PYTHON + (i.e. it must be created here with PyMEM_malloc())*/ +PyObject *newVectorObject(float *vec, int size, int type) +{ + int i; + VectorObject *self = PyObject_NEW(VectorObject, &vector_Type); + + if(size > 4 || size < 2) + return NULL; + self->size = size; + + if(type == Py_WRAP) { + self->vec = vec; + self->wrapped = Py_WRAP; + } else if (type == Py_NEW) { + self->vec = PyMem_Malloc(size * sizeof(float)); + if(!vec) { /*new empty*/ + for(i = 0; i < size; i++){ + self->vec[i] = 0.0f; + } + if(size == 4) /* do the homogenous thing */ + self->vec[3] = 1.0f; + }else{ + for(i = 0; i < size; i++){ + self->vec[i] = vec[i]; + } + } + self->wrapped = Py_NEW; + }else{ /*bad type*/ + return NULL; + } + return (PyObject *) self; +} + +/* + #############################DEPRECATED################################ + ####################################################################### + ----------------------------Vector.negate() -------------------- + set the vector to it's negative -x, -y, -z */ +PyObject *Vector_Negate(VectorObject * self) +{ + int i; + for(i = 0; i < self->size; i++) { + self->vec[i] = -(self->vec[i]); + } + /*printf("Vector.negate(): Deprecated: use -vector instead\n");*/ + Py_INCREF(self); + return (PyObject*)self; +} +/*################################################################### + ###########################DEPRECATED##############################*/ diff --git a/source/blender/python/generic/vector.h b/source/blender/python/generic/vector.h new file mode 100644 index 00000000000..e53a0c1f24b --- /dev/null +++ b/source/blender/python/generic/vector.h @@ -0,0 +1,60 @@ +/* $Id: vector.h 20332 2009-05-22 03:22:56Z campbellbarton $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Willian P. Germano & Joseph Gilbert + * + * ***** END GPL LICENSE BLOCK ***** + * + */ + +#ifndef EXPP_vector_h +#define EXPP_vector_h + +#include <Python.h> + +extern PyTypeObject vector_Type; + +#define VectorObject_Check(v) (((PyObject *)v)->ob_type == &vector_Type) + +typedef struct { + PyObject_VAR_HEAD + float *vec; /*1D array of data (alias), wrapped status depends on wrapped status */ + short size; /* vec size 2,3 or 4 */ + short wrapped; /* is wrapped data? */ +} VectorObject; + +/*prototypes*/ +PyObject *Vector_Zero( VectorObject * self ); +PyObject *Vector_Normalize( VectorObject * self ); +PyObject *Vector_Negate( VectorObject * self ); +PyObject *Vector_Resize2D( VectorObject * self ); +PyObject *Vector_Resize3D( VectorObject * self ); +PyObject *Vector_Resize4D( VectorObject * self ); +PyObject *Vector_ToTrackQuat( VectorObject * self, PyObject * args ); +PyObject *Vector_Reflect( VectorObject * self, PyObject * value ); +PyObject *Vector_Cross( VectorObject * self, VectorObject * value ); +PyObject *Vector_Dot( VectorObject * self, VectorObject * value ); +PyObject *Vector_copy( VectorObject * self ); +PyObject *newVectorObject(float *vec, int size, int type); + +#endif /* EXPP_vector_h */ diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c index 22336bd4f71..0c063c0192b 100644 --- a/source/blender/python/intern/bpy_interface.c +++ b/source/blender/python/intern/bpy_interface.c @@ -36,6 +36,9 @@ #include "BPY_extern.h" +#include "../generic/bpy_internal_import.h" // our own imports + + void BPY_free_compiled_text( struct Text *text ) { if( text->compiled ) { @@ -131,10 +134,17 @@ void BPY_start_python( int argc, char **argv ) /* bpy.* and lets us import it */ bpy_init_modules(); + { /* our own import and reload functions */ + PyObject *item; + //PyObject *m = PyImport_AddModule("__builtin__"); + //PyObject *d = PyModule_GetDict(m); + PyObject *d = PyEval_GetBuiltins( ); + PyDict_SetItemString(d, "reload", item=PyCFunction_New(bpy_reload_meth, NULL)); Py_DECREF(item); + PyDict_SetItemString(d, "__import__", item=PyCFunction_New(bpy_import_meth, NULL)); Py_DECREF(item); + } py_tstate = PyGILState_GetThisThreadState(); PyEval_ReleaseThread(py_tstate); - } void BPY_end_python( void ) @@ -164,6 +174,7 @@ int BPY_run_python_script( bContext *C, const char *fn, struct Text *text, struc gilstate = PyGILState_Ensure(); BPY_update_modules(); /* can give really bad results if this isnt here */ + bpy_import_main_set(CTX_data_main(C)); py_dict = CreateGlobalDictionary(C); @@ -201,6 +212,7 @@ int BPY_run_python_script( bContext *C, const char *fn, struct Text *text, struc Py_DECREF(py_dict); PyGILState_Release(gilstate); + bpy_import_main_set(NULL); //BPY_end_python(); return py_result ? 1:0; @@ -387,6 +399,7 @@ void BPY_run_ui_scripts(bContext *C, int reload) // XXX - evil, need to access context BPy_SetContext(C); + bpy_import_main_set(CTX_data_main(C)); while((de = readdir(dir)) != NULL) { /* We could stat the file but easier just to let python @@ -421,6 +434,8 @@ void BPY_run_ui_scripts(bContext *C, int reload) PySys_SetObject("path", sys_path_orig); Py_DECREF(sys_path_orig); + bpy_import_main_set(NULL); + PyGILState_Release(gilstate); #ifdef TIME_REGISTRATION printf("script time %f\n", (PIL_check_seconds_timer()-time)); diff --git a/source/gameengine/Ketsji/KX_PythonInit.cpp b/source/gameengine/Ketsji/KX_PythonInit.cpp index 24fd0a512fb..736460d33db 100644 --- a/source/gameengine/Ketsji/KX_PythonInit.cpp +++ b/source/gameengine/Ketsji/KX_PythonInit.cpp @@ -42,6 +42,13 @@ #pragma warning (disable : 4786) #endif //WIN32 +extern "C" { + #include "bpy_internal_import.h" /* from the blender python api, but we want to import text too! */ + #include "Mathutils.h" // Blender.Mathutils module copied here so the blenderlayer can use. + #include "Geometry.h" // Blender.Geometry module copied here so the blenderlayer can use. + #include "BGL.h" +} + #include "KX_PythonInit.h" //python physics binding #include "KX_PyConstraintBinding.h" @@ -84,20 +91,9 @@ #include "KX_PythonInitTypes.h" -#if 0 //XXX25 - /* we only need this to get a list of libraries from the main struct */ #include "DNA_ID.h" -extern "C" { - #include "bpy_internal_import.h" /* from the blender python api, but we want to import text too! */ -#if PY_VERSION_HEX < 0x03000000 - #include "Mathutils.h" // Blender.Mathutils module copied here so the blenderlayer can use. - #include "Geometry.h" // Blender.Geometry module copied here so the blenderlayer can use. - #include "BGL.h" -#endif -} -#endif //XXX25 #include "marshal.h" /* python header for loading/saving dicts */ @@ -1380,10 +1376,9 @@ PyObject *KXpy_import(PyObject *self, PyObject *args) } /* Import blender texts as python modules */ - /* XXX 2.5 - * m= bpy_text_import(name, &found); + m= bpy_text_import(name, &found); if (m) - return m; */ + return m; if(found==0) /* if its found but could not import then it has its own error */ PyErr_Format(PyExc_ImportError, "Import of external Module %.20s not allowed.", name); @@ -1407,9 +1402,9 @@ PyObject *KXpy_reload(PyObject *self, PyObject *args) { if( !PyArg_ParseTuple( args, "O:bpy_reload_meth", &module ) ) return NULL; - /* XXX 2.5 newmodule= bpy_text_reimport( module, &found ); + newmodule= bpy_text_reimport( module, &found ); if (newmodule) - return newmodule; */ + return newmodule; if (found==0) /* if its found but could not import then it has its own error */ PyErr_SetString(PyExc_ImportError, "reload(module): failed to reload from blenders internal text"); @@ -1490,8 +1485,8 @@ void setSandbox(TPythonSecurityLevel level) */ default: /* Allow importing internal text, from bpy_internal_import.py */ - /* XXX 2.5 PyDict_SetItemString(d, "reload", item=PyCFunction_New(bpy_reload_meth, NULL)); Py_DECREF(item); */ - /* XXX 2.5 PyDict_SetItemString(d, "__import__", item=PyCFunction_New(bpy_import_meth, NULL)); Py_DECREF(item); */ + PyDict_SetItemString(d, "reload", item=PyCFunction_New(bpy_reload_meth, NULL)); Py_DECREF(item); + PyDict_SetItemString(d, "__import__", item=PyCFunction_New(bpy_import_meth, NULL)); Py_DECREF(item); break; } } @@ -1636,7 +1631,7 @@ PyObject* initGamePlayerPythonScripting(const STR_String& progname, TPythonSecur setSandbox(level); initPyTypes(); - /* XXX 2.5 bpy_import_main_set(maggie); */ + bpy_import_main_set(maggie); initPySysObjects(maggie); @@ -1654,7 +1649,7 @@ void exitGamePlayerPythonScripting() restorePySysObjects(); /* get back the original sys.path and clear the backup */ Py_Finalize(); - /* XXX 2.5 bpy_import_main_set(NULL); */ + bpy_import_main_set(NULL); PyObjectPlus::ClearDeprecationWarning(); } @@ -1675,7 +1670,7 @@ PyObject* initGamePythonScripting(const STR_String& progname, TPythonSecurityLev setSandbox(level); initPyTypes(); - /* XXX 2.5 bpy_import_main_set(maggie); */ + bpy_import_main_set(maggie); initPySysObjects(maggie); @@ -1688,7 +1683,7 @@ PyObject* initGamePythonScripting(const STR_String& progname, TPythonSecurityLev void exitGamePythonScripting() { restorePySysObjects(); /* get back the original sys.path and clear the backup */ - /* XXX 2.5 bpy_import_main_set(NULL); */ + bpy_import_main_set(NULL); PyObjectPlus::ClearDeprecationWarning(); } @@ -2000,28 +1995,20 @@ PyObject* initGameKeys() return d; } -#if PY_VERSION_HEX < 0x03000000 PyObject* initMathutils() { - return NULL; //XXX Mathutils_Init("Mathutils"); // Use as a top level module in BGE + return Mathutils_Init("Mathutils"); // Use as a top level module in BGE } PyObject* initGeometry() { - return NULL; // XXX Geometry_Init("Geometry"); // Use as a top level module in BGE + return Geometry_Init("Geometry"); // Use as a top level module in BGE } PyObject* initBGL() { - return NULL; // XXX 2.5 BGL_Init("BGL"); // Use as a top level module in BGE + return BGL_Init("BGL"); // Use as a top level module in BGE } -#else // TODO Py3k conversion -PyObject* initMathutils() {Py_INCREF(Py_None);return Py_None;} -PyObject* initGeometry() {Py_INCREF(Py_None);return Py_None;} -PyObject* initBGL() {Py_INCREF(Py_None);return Py_None;} -#endif - - void KX_SetActiveScene(class KX_Scene* scene) { diff --git a/source/gameengine/Ketsji/SConscript b/source/gameengine/Ketsji/SConscript index 5ab15c9eab3..5b6b8bba730 100644 --- a/source/gameengine/Ketsji/SConscript +++ b/source/gameengine/Ketsji/SConscript @@ -6,32 +6,29 @@ Import ('env') sources = env.Glob('*.cpp') defs = '' -# XXX 2.5 # Mathutils C files. -""" -if not env['BF_PYTHON_VERSION'].startswith('3'): + +if env['BF_PYTHON_VERSION'].startswith('3'): # TODO - py3 support sources.extend([\ - '#source/blender/python/api2_2x/Mathutils.c',\ - '#source/blender/python/api2_2x/Geometry.c',\ - '#source/blender/python/api2_2x/euler.c',\ - '#source/blender/python/api2_2x/matrix.c',\ - '#source/blender/python/api2_2x/quat.c',\ - '#source/blender/python/api2_2x/vector.c',\ - '#source/blender/python/api2_2x/constant.c',\ + '#source/blender/python/generic/Mathutils.c',\ + '#source/blender/python/generic/Geometry.c',\ + '#source/blender/python/generic/euler.c',\ + '#source/blender/python/generic/matrix.c',\ + '#source/blender/python/generic/quat.c',\ + '#source/blender/python/generic/vector.c',\ ]) sources.extend([\ - '#source/blender/python/api2_2x/BGL.c' + '#source/blender/python/generic/BGL.c' + ]) + + sources.extend([\ + '#source/blender/python/generic/bpy_internal_import.c' ]) - -sources.extend([\ - '#source/blender/python/api2_2x/bpy_internal_import.c' -]) -""" -incs = '. #source/blender/python/api2_2x' # Only for Mathutils! and bpy_internal_import.h, be very careful +incs = '. #source/blender/python/generic' # Only for Mathutils! and bpy_internal_import.h, be very careful incs += ' #source/kernel/gen_system #intern/string #intern/guardedalloc' incs += ' #source/gameengine/Rasterizer/RAS_OpenGLRasterizer' |