250 lines
8.9 KiB
C++
250 lines
8.9 KiB
C++
#include "BPy_FrsCurve.h"
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#include "../BPy_Convert.h"
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#include "../BPy_Id.h"
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#include "../Interface0D/BPy_CurvePoint.h"
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#include "../Interface0D/BPy_SVertex.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///////////////////////////////////////////////////////////////////////////////////////////
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/*--------------- Python API function prototypes for FrsCurve instance -----------*/
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static int FrsCurve___init__(BPy_FrsCurve *self, PyObject *args, PyObject *kwds);
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static PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args );
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static PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args );
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static PyObject * FrsCurve_empty( BPy_FrsCurve *self );
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static PyObject * FrsCurve_nSegments( BPy_FrsCurve *self );
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// point_iterator points_begin (float step=0)
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static PyObject * FrsCurve_verticesBegin( BPy_FrsCurve *self );
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static PyObject * FrsCurve_verticesEnd( BPy_FrsCurve *self );
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static PyObject * FrsCurve_pointsBegin( BPy_FrsCurve *self, PyObject *args );
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static PyObject * FrsCurve_pointsEnd( BPy_FrsCurve *self, PyObject *args );
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/*----------------------FrsCurve instance definitions ----------------------------*/
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static PyMethodDef BPy_FrsCurve_methods[] = {
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{"push_vertex_back", ( PyCFunction ) FrsCurve_push_vertex_back, METH_VARARGS, "(CurvePoint cp | SVertex sv) Adds a single vertex at the front of the Curve."},
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{"push_vertex_front", ( PyCFunction ) FrsCurve_push_vertex_front, METH_VARARGS, "(CurvePoint cp | SVertex sv) Adds a single vertex at the end of the Curve."},
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{"empty", ( PyCFunction ) FrsCurve_empty, METH_NOARGS, "() Returns true is the Curve doesn't have any Vertex yet."},
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{"nSegments", ( PyCFunction ) FrsCurve_nSegments, METH_NOARGS, "() Returns the number of segments in the oplyline constituing the Curve."},
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{"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."},
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{"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."},
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{"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."},
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{"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."},
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{NULL, NULL, 0, NULL}
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};
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/*-----------------------BPy_FrsCurve type definition ------------------------------*/
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PyTypeObject FrsCurve_Type = {
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PyObject_HEAD_INIT( NULL )
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0, /* ob_size */
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"FrsCurve", /* tp_name */
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sizeof( BPy_FrsCurve ), /* tp_basicsize */
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0, /* tp_itemsize */
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/* methods */
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NULL, /* tp_dealloc */
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NULL, /* printfunc tp_print; */
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NULL, /* getattrfunc tp_getattr; */
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NULL, /* setattrfunc tp_setattr; */
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NULL, /* tp_compare */
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NULL, /* tp_repr */
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/* Method suites for standard classes */
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NULL, /* PyNumberMethods *tp_as_number; */
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NULL, /* PySequenceMethods *tp_as_sequence; */
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NULL, /* PyMappingMethods *tp_as_mapping; */
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/* More standard operations (here for binary compatibility) */
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NULL, /* hashfunc tp_hash; */
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NULL, /* ternaryfunc tp_call; */
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NULL, /* reprfunc tp_str; */
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NULL, /* getattrofunc tp_getattro; */
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NULL, /* setattrofunc tp_setattro; */
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/* Functions to access object as input/output buffer */
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NULL, /* PyBufferProcs *tp_as_buffer; */
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/*** Flags to define presence of optional/expanded features ***/
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* long tp_flags; */
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NULL, /* char *tp_doc; Documentation string */
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/*** Assigned meaning in release 2.0 ***/
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/* call function for all accessible objects */
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NULL, /* traverseproc tp_traverse; */
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/* delete references to contained objects */
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NULL, /* inquiry tp_clear; */
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/*** Assigned meaning in release 2.1 ***/
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/*** rich comparisons ***/
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NULL, /* richcmpfunc tp_richcompare; */
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/*** weak reference enabler ***/
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0, /* long tp_weaklistoffset; */
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/*** Added in release 2.2 ***/
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/* Iterators */
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NULL, /* getiterfunc tp_iter; */
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NULL, /* iternextfunc tp_iternext; */
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/*** Attribute descriptor and subclassing stuff ***/
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BPy_FrsCurve_methods, /* struct PyMethodDef *tp_methods; */
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NULL, /* struct PyMemberDef *tp_members; */
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NULL, /* struct PyGetSetDef *tp_getset; */
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&Interface1D_Type, /* struct _typeobject *tp_base; */
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NULL, /* PyObject *tp_dict; */
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NULL, /* descrgetfunc tp_descr_get; */
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NULL, /* descrsetfunc tp_descr_set; */
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0, /* long tp_dictoffset; */
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(initproc)FrsCurve___init__, /* initproc tp_init; */
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NULL, /* allocfunc tp_alloc; */
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NULL, /* newfunc tp_new; */
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/* Low-level free-memory routine */
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NULL, /* freefunc tp_free; */
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/* For PyObject_IS_GC */
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NULL, /* inquiry tp_is_gc; */
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NULL, /* PyObject *tp_bases; */
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/* method resolution order */
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NULL, /* PyObject *tp_mro; */
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NULL, /* PyObject *tp_cache; */
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NULL, /* PyObject *tp_subclasses; */
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NULL, /* PyObject *tp_weaklist; */
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NULL
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};
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//-------------------MODULE INITIALIZATION--------------------------------
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//------------------------INSTANCE METHODS ----------------------------------
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int FrsCurve___init__(BPy_FrsCurve *self, PyObject *args, PyObject *kwds)
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{
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PyObject *obj = 0;
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if (! PyArg_ParseTuple(args, "|O", &obj) )
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return -1;
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if( !obj ){
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self->c = new Curve();
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} else if( BPy_FrsCurve_Check(obj) ) {
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if( ((BPy_FrsCurve *) obj)->c )
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self->c = new Curve(*( ((BPy_FrsCurve *) obj)->c ));
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else
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return -1;
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} else if( BPy_Id_Check(obj) ) {
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if( ((BPy_Id *) obj)->id )
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self->c = new Curve(*( ((BPy_Id *) obj)->id ));
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else
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return -1;
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} else {
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return -1;
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}
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self->py_if1D.if1D = self->c;
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return 0;
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}
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PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args ) {
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PyObject *obj;
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if(!( PyArg_ParseTuple(args, "O", &obj) )) {
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cout << "ERROR: FrsCurve_push_vertex_back" << endl;
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Py_RETURN_NONE;
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}
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if( BPy_CurvePoint_Check(obj) ) {
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self->c->push_vertex_back( ((BPy_CurvePoint *) obj)->cp );
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} else if( BPy_SVertex_Check(obj) ) {
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self->c->push_vertex_back( ((BPy_SVertex *) obj)->sv );
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}
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Py_RETURN_NONE;
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}
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PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args ) {
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PyObject *obj;
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if(!( PyArg_ParseTuple(args, "O", &obj) )) {
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cout << "ERROR: FrsCurve_push_vertex_front" << endl;
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Py_RETURN_NONE;
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}
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if( BPy_CurvePoint_Check(obj) ) {
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self->c->push_vertex_front( ((BPy_CurvePoint *) obj)->cp );
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} else if( BPy_SVertex_Check(obj) ) {
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self->c->push_vertex_front( ((BPy_SVertex *) obj)->sv );
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}
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Py_RETURN_NONE;
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}
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PyObject * FrsCurve_empty( BPy_FrsCurve *self ) {
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return PyBool_from_bool( self->c->empty() );
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}
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PyObject * FrsCurve_nSegments( BPy_FrsCurve *self ) {
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return PyInt_FromLong( self->c->nSegments() );
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}
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// point_iterator points_begin (float step=0)
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// not implemented
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PyObject * FrsCurve_verticesBegin( BPy_FrsCurve *self ) {
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Interface0DIterator if0D_it( self->c->verticesBegin() );
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return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it );
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}
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PyObject * FrsCurve_verticesEnd( BPy_FrsCurve *self ) {
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Interface0DIterator if0D_it( self->c->verticesEnd() );
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return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it );
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}
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PyObject * FrsCurve_pointsBegin( BPy_FrsCurve *self, PyObject *args ) {
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float f = 0;
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if(!( PyArg_ParseTuple(args, "|f", &f) )) {
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cout << "ERROR: FEdge_pointsBegin" << endl;
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Py_RETURN_NONE;
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}
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Interface0DIterator if0D_it( self->c->pointsBegin(f) );
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return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it );
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}
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PyObject * FrsCurve_pointsEnd( BPy_FrsCurve *self, PyObject *args ) {
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float f = 0;
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if(!( PyArg_ParseTuple(args, "|f", &f) )) {
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cout << "ERROR: FEdge_pointsEnd" << endl;
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Py_RETURN_NONE;
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}
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Interface0DIterator if0D_it( self->c->pointsEnd(f) );
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return BPy_Interface0DIterator_from_Interface0DIterator( if0D_it );
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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