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author | Maxime Curioni <maxime.curioni@gmail.com> | 2008-08-01 06:15:25 +0400 |
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committer | Maxime Curioni <maxime.curioni@gmail.com> | 2008-08-01 06:15:25 +0400 |
commit | 149f3688a4663dbaf890f6f5e5a41c35ce6d5e56 (patch) | |
tree | ba1abb08dcc3514d2c1e396504034d39dc866d40 /source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp | |
parent | 6a6c23ecd8af6b1216975ad87b1602f618a7a5fd (diff) |
soc-2008-mxcurioni: moved Curve to FrsCurve, fixed bugs with some style modules having with strokes without a representation and iterators not being correctly routed. For example, the cartoon style module should work now.
Diffstat (limited to 'source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp')
-rw-r--r-- | source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp | 249 |
1 files changed, 249 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..1506092511a --- /dev/null +++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp @@ -0,0 +1,249 @@ +#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 ) + 0, /* ob_size */ + "FrsCurve", /* tp_name */ + sizeof( BPy_FrsCurve ), /* tp_basicsize */ + 0, /* tp_itemsize */ + + /* methods */ + NULL, /* tp_dealloc */ + NULL, /* printfunc tp_print; */ + NULL, /* getattrfunc tp_getattr; */ + NULL, /* setattrfunc tp_setattr; */ + NULL, /* tp_compare */ + NULL, /* tp_repr */ + + /* Method suites for standard classes */ + + NULL, /* PyNumberMethods *tp_as_number; */ + NULL, /* 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 ***/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* long tp_flags; */ + + NULL, /* 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 ***/ + NULL, /* 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 ***/ + BPy_FrsCurve_methods, /* struct PyMethodDef *tp_methods; */ + NULL, /* struct PyMemberDef *tp_members; */ + NULL, /* struct PyGetSetDef *tp_getset; */ + &Interface1D_Type, /* struct _typeobject *tp_base; */ + NULL, /* PyObject *tp_dict; */ + NULL, /* descrgetfunc tp_descr_get; */ + NULL, /* descrsetfunc tp_descr_set; */ + 0, /* long tp_dictoffset; */ + (initproc)FrsCurve___init__, /* 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 +}; + +//-------------------MODULE INITIALIZATION-------------------------------- + + +//------------------------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) ) { + if( ((BPy_FrsCurve *) obj)->c ) + self->c = new Curve(*( ((BPy_FrsCurve *) obj)->c )); + else + return -1; + + } else if( BPy_Id_Check(obj) ) { + if( ((BPy_Id *) obj)->id ) + self->c = new Curve(*( ((BPy_Id *) obj)->id )); + else + return -1; + + } else { + return -1; + } + + self->py_if1D.if1D = self->c; + + return 0; +} + + +PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args ) { + PyObject *obj; + + if(!( PyArg_ParseTuple(args, "O", &obj) )) { + cout << "ERROR: FrsCurve_push_vertex_back" << endl; + Py_RETURN_NONE; + } + + 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 ); + } + + Py_RETURN_NONE; +} + +PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args ) { + PyObject *obj; + + if(!( PyArg_ParseTuple(args, "O", &obj) )) { + cout << "ERROR: FrsCurve_push_vertex_front" << endl; + Py_RETURN_NONE; + } + + 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 ); + } + + Py_RETURN_NONE; + } + +PyObject * FrsCurve_empty( BPy_FrsCurve *self ) { + return PyBool_from_bool( self->c->empty() ); +} + +PyObject * FrsCurve_nSegments( BPy_FrsCurve *self ) { + return PyInt_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 ); +} + +PyObject * FrsCurve_verticesEnd( BPy_FrsCurve *self ) { + Interface0DIterator if0D_it( self->c->verticesEnd() ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it ); +} + + +PyObject * FrsCurve_pointsBegin( BPy_FrsCurve *self, PyObject *args ) { + float f = 0; + + if(!( PyArg_ParseTuple(args, "|f", &f) )) { + cout << "ERROR: FEdge_pointsBegin" << endl; + Py_RETURN_NONE; + } + + Interface0DIterator if0D_it( self->c->pointsBegin(f) ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it ); +} + +PyObject * FrsCurve_pointsEnd( BPy_FrsCurve *self, PyObject *args ) { + float f = 0; + + if(!( PyArg_ParseTuple(args, "|f", &f) )) { + cout << "ERROR: FEdge_pointsEnd" << endl; + Py_RETURN_NONE; + } + + Interface0DIterator if0D_it( self->c->pointsEnd(f) ); + return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it ); +} + + + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |