238 lines
7.9 KiB
C++
238 lines
7.9 KiB
C++
#include "BPy_CurvePoint.h"
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#include "../BPy_Convert.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 CurvePoint instance -----------*/
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static int CurvePoint___init__(BPy_CurvePoint *self, PyObject *args, PyObject *kwds);
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static PyObject * CurvePoint___copy__( BPy_CurvePoint *self );
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static PyObject * CurvePoint_A( BPy_CurvePoint *self );
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static PyObject * CurvePoint_B( BPy_CurvePoint *self );
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static PyObject * CurvePoint_t2d( BPy_CurvePoint *self );
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static PyObject *CurvePoint_setA( BPy_CurvePoint *self , PyObject *args);
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static PyObject *CurvePoint_setB( BPy_CurvePoint *self , PyObject *args);
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static PyObject *CurvePoint_setT2d( BPy_CurvePoint *self , PyObject *args);
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static PyObject *CurvePoint_curvatureFredo( BPy_CurvePoint *self , PyObject *args);
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/*----------------------CurvePoint instance definitions ----------------------------*/
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static PyMethodDef BPy_CurvePoint_methods[] = {
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{"__copy__", ( PyCFunction ) CurvePoint___copy__, METH_NOARGS, "（ ）Cloning method."},
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{"A", ( PyCFunction ) CurvePoint_A, METH_NOARGS, "（ ）Returns the first SVertex upon which the CurvePoint is built."},
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{"B", ( PyCFunction ) CurvePoint_B, METH_NOARGS, "（ ）Returns the second SVertex upon which the CurvePoint is built."},
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{"t2d", ( PyCFunction ) CurvePoint_t2d, METH_NOARGS, "（ ）Returns the interpolation parameter."},
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{"setA", ( PyCFunction ) CurvePoint_setA, METH_VARARGS, "（SVertex sv ）Sets the first SVertex upon which to build the CurvePoint."},
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{"setB", ( PyCFunction ) CurvePoint_setB, METH_VARARGS, "（SVertex sv ）Sets the second SVertex upon which to build the CurvePoint."},
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{"setT2d", ( PyCFunction ) CurvePoint_setT2d, METH_VARARGS, "（ ）Sets the 2D interpolation parameter to use."},
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{"curvatureFredo", ( PyCFunction ) CurvePoint_curvatureFredo, METH_NOARGS, "（ ）angle in radians."},
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{NULL, NULL, 0, NULL}
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};
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/*-----------------------BPy_CurvePoint type definition ------------------------------*/
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PyTypeObject CurvePoint_Type = {
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PyObject_HEAD_INIT( NULL )
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0, /* ob_size */
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"CurvePoint", /* tp_name */
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sizeof( BPy_CurvePoint ), /* 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_CurvePoint_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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&Interface0D_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)CurvePoint___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 CurvePoint___init__(BPy_CurvePoint *self, PyObject *args, PyObject *kwds)
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{
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PyObject *obj1 = 0, *obj2 = 0 , *obj3 = 0;
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if (! PyArg_ParseTuple(args, "|OOO", &obj1, &obj2, &obj3) )
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return -1;
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if( !obj1 && !obj2 && !obj3 ){
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self->cp = new CurvePoint();
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} else if( PyFloat_Check(obj3) ) {
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if( BPy_SVertex_Check(obj1) && BPy_SVertex_Check(obj2) ) {
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self->cp = new CurvePoint( ((BPy_SVertex *) obj1)->sv,
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((BPy_SVertex *) obj2)->sv,
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PyFloat_AsDouble( obj3 ) );
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} else if( BPy_CurvePoint_Check(obj1) && BPy_CurvePoint_Check(obj2) ) {
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self->cp = new CurvePoint( ((BPy_CurvePoint *) obj1)->cp,
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((BPy_CurvePoint *) obj2)->cp,
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PyFloat_AsDouble( obj3 ) );
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} else {
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return -1;
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}
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} else {
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return -1;
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}
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self->py_if0D.if0D = self->cp;
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return 0;
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}
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PyObject * CurvePoint___copy__( BPy_CurvePoint *self ) {
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BPy_CurvePoint *py_cp;
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py_cp = (BPy_CurvePoint *) CurvePoint_Type.tp_new( &CurvePoint_Type, 0, 0 );
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py_cp->cp = new CurvePoint( *(self->cp) );
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py_cp->py_if0D.if0D = py_cp->cp;
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return (PyObject *) py_cp;
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}
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PyObject * CurvePoint_A( BPy_CurvePoint *self ) {
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if( SVertex *A = self->cp->A() )
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return BPy_SVertex_from_SVertex( *A );
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Py_RETURN_NONE;
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}
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PyObject * CurvePoint_B( BPy_CurvePoint *self ) {
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if( SVertex *B = self->cp->B() )
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return BPy_SVertex_from_SVertex( *B );
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Py_RETURN_NONE;
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}
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PyObject * CurvePoint_t2d( BPy_CurvePoint *self ) {
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return PyFloat_FromDouble( self->cp->t2d() );
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}
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PyObject *CurvePoint_setA( BPy_CurvePoint *self , PyObject *args) {
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PyObject *py_sv;
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if(!( PyArg_ParseTuple(args, "O", &py_sv) && BPy_SVertex_Check(py_sv) )) {
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cout << "ERROR: CurvePoint_setA" << endl;
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Py_RETURN_NONE;
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}
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self->cp->setA( ((BPy_SVertex *) py_sv)->sv );
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Py_RETURN_NONE;
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}
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PyObject *CurvePoint_setB( BPy_CurvePoint *self , PyObject *args) {
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PyObject *py_sv;
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if(!( PyArg_ParseTuple(args, "O", &py_sv) && BPy_SVertex_Check(py_sv) )) {
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cout << "ERROR: CurvePoint_setB" << endl;
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Py_RETURN_NONE;
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}
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self->cp->setB( ((BPy_SVertex *) py_sv)->sv );
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Py_RETURN_NONE;
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}
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PyObject *CurvePoint_setT2d( BPy_CurvePoint *self , PyObject *args) {
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float t;
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if( !PyArg_ParseTuple(args, "f", &t) ) {
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cout << "ERROR: CurvePoint_setT2d" << endl;
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Py_RETURN_NONE;
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}
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self->cp->setT2d( t );
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Py_RETURN_NONE;
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}
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PyObject *CurvePoint_curvatureFredo( BPy_CurvePoint *self , PyObject *args) {
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return PyFloat_FromDouble( self->cp->curvatureFredo() );
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}
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///bool operator== (const CurvePoint &b)
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///////////////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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