diff options
Diffstat (limited to 'source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp b/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp new file mode 100644 index 00000000000..bdb95ae8889 --- /dev/null +++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp @@ -0,0 +1,198 @@ +#include "BPy_FrsCurve.h" + +#include "../BPy_Convert.h" +#include "../BPy_Id.h" +#include "../Interface0D/BPy_CurvePoint.h" +#include "../Interface0D/BPy_SVertex.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +/*--------------- Python API function prototypes for FrsCurve instance -----------*/ +static int FrsCurve___init__(BPy_FrsCurve *self, PyObject *args, PyObject *kwds); +static PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args ); +static PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args ); +static PyObject * FrsCurve_empty( BPy_FrsCurve *self ); +static PyObject * FrsCurve_nSegments( BPy_FrsCurve *self ); +// point_iterator points_begin (float step=0) +static PyObject * FrsCurve_verticesBegin( BPy_FrsCurve *self ); +static PyObject * FrsCurve_verticesEnd( BPy_FrsCurve *self ); +static PyObject * FrsCurve_pointsBegin( BPy_FrsCurve *self, PyObject *args ); +static PyObject * FrsCurve_pointsEnd( BPy_FrsCurve *self, PyObject *args ); + +/*----------------------FrsCurve instance definitions ----------------------------*/ +static PyMethodDef BPy_FrsCurve_methods[] = { + {"push_vertex_back", ( PyCFunction ) FrsCurve_push_vertex_back, METH_VARARGS, "(CurvePoint cp | SVertex sv) Adds a single vertex at the front of the Curve."}, + {"push_vertex_front", ( PyCFunction ) FrsCurve_push_vertex_front, METH_VARARGS, "(CurvePoint cp | SVertex sv) Adds a single vertex at the end of the Curve."}, + {"empty", ( PyCFunction ) FrsCurve_empty, METH_NOARGS, "() Returns true is the Curve doesn't have any Vertex yet."}, + {"nSegments", ( PyCFunction ) FrsCurve_nSegments, METH_NOARGS, "() Returns the number of segments in the oplyline constituing the Curve."}, + {"verticesBegin", ( PyCFunction ) FrsCurve_verticesBegin, METH_NOARGS, "() Returns an Interface0DIterator pointing onto the first vertex of the Curve and that can iterate over the vertices of the Curve."}, + {"verticesEnd", ( PyCFunction ) FrsCurve_verticesEnd, METH_NOARGS, "() Returns an Interface0DIterator pointing after the last vertex of the Curve and that can iterate over the vertices of the Curve."}, + {"pointsBegin", ( PyCFunction ) FrsCurve_pointsBegin, METH_VARARGS, "(float t=0) Returns an Interface0DIterator pointing onto the first point of the Curve and that can iterate over the points of the Curve at any resolution t. At each iteration a virtual temporary CurvePoint is created."}, + {"pointsEnd", ( PyCFunction ) FrsCurve_pointsEnd, METH_VARARGS, "(float t=0) Returns an Interface0DIterator pointing after the last point of the Curve and that can iterate over the points of the Curve at any resolution t. At each iteration a virtual temporary CurvePoint is created."}, + {NULL, NULL, 0, NULL} +}; + +/*-----------------------BPy_FrsCurve type definition ------------------------------*/ + +PyTypeObject FrsCurve_Type = { + PyObject_HEAD_INIT(NULL) + "FrsCurve", /* tp_name */ + sizeof(BPy_FrsCurve), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* 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 | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "FrsCurve objects", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_FrsCurve_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + &Interface1D_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)FrsCurve___init__, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +//------------------------INSTANCE METHODS ---------------------------------- + +int FrsCurve___init__(BPy_FrsCurve *self, PyObject *args, PyObject *kwds) +{ + + PyObject *obj = 0; + + if (! PyArg_ParseTuple(args, "|O", &obj) ) + return -1; + + if( !obj ){ + self->c = new Curve(); + + } else if( BPy_FrsCurve_Check(obj) ) { + self->c = new Curve(*( ((BPy_FrsCurve *) obj)->c )); + + } else if( BPy_Id_Check(obj) ) { + self->c = new Curve(*( ((BPy_Id *) obj)->id )); + + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return -1; + } + + self->py_if1D.if1D = self->c; + self->py_if1D.borrowed = 0; + + return 0; +} + + +PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args ) { + PyObject *obj; + + if(!( PyArg_ParseTuple(args, "O", &obj) )) + return NULL; + + if( BPy_CurvePoint_Check(obj) ) { + self->c->push_vertex_back( ((BPy_CurvePoint *) obj)->cp ); + } else if( BPy_SVertex_Check(obj) ) { + self->c->push_vertex_back( ((BPy_SVertex *) obj)->sv ); + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return NULL; + } + + Py_RETURN_NONE; +} + +PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args ) { + PyObject *obj; + + if(!( PyArg_ParseTuple(args, "O", &obj) )) + return NULL; + + if( BPy_CurvePoint_Check(obj) ) { + self->c->push_vertex_front( ((BPy_CurvePoint *) obj)->cp ); + } else if( BPy_SVertex_Check(obj) ) { + self->c->push_vertex_front( ((BPy_SVertex *) obj)->sv ); + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return NULL; + } + + Py_RETURN_NONE; +} + +PyObject * FrsCurve_empty( BPy_FrsCurve *self ) { + return PyBool_from_bool( self->c->empty() ); +} + +PyObject * FrsCurve_nSegments( BPy_FrsCurve *self ) { + return PyLong_FromLong( self->c->nSegments() ); +} + +// point_iterator points_begin (float step=0) +// not implemented + + +PyObject * FrsCurve_verticesBegin( BPy_FrsCurve *self ) { + Interface0DIterator if0D_it( self->c->verticesBegin() ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it, 0 ); +} + +PyObject * FrsCurve_verticesEnd( BPy_FrsCurve *self ) { + Interface0DIterator if0D_it( self->c->verticesEnd() ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it, 1 ); +} + + +PyObject * FrsCurve_pointsBegin( BPy_FrsCurve *self, PyObject *args ) { + float f = 0; + + if(!( PyArg_ParseTuple(args, "|f", &f) )) + return NULL; + + Interface0DIterator if0D_it( self->c->pointsBegin(f) ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it, 0 ); +} + +PyObject * FrsCurve_pointsEnd( BPy_FrsCurve *self, PyObject *args ) { + float f = 0; + + if(!( PyArg_ParseTuple(args, "|f", &f) )) + return NULL; + + Interface0DIterator if0D_it( self->c->pointsEnd(f) ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it, 1 ); +} + + + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |