215 lines
8.2 KiB
C
215 lines
8.2 KiB
C
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/*
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Jacques Guignot
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#include "Ipocurve.h"
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#include "BezTriple.c"
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/*****************************************************************************/
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/* Function: M_IpoCurve_New */
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/* Python equivalent: Blender.IpoCurve.New */
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/*****************************************************************************/
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static PyObject *M_IpoCurve_New(PyObject *self, PyObject *args)
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{
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return 0;
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}
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/*****************************************************************************/
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/* Function: Ipo_Init */
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/*****************************************************************************/
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PyObject *IpoCurve_Init (void)
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{
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PyObject *submodule;
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IpoCurve_Type.ob_type = &PyType_Type;
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submodule = Py_InitModule3("Blender.IpoCurve", M_IpoCurve_methods, M_IpoCurve_doc);
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return (submodule);
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}
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/*****************************************************************************/
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/* Function: M_IpoCurve_Get */
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/* Python equivalent: Blender.IpoCurve.Get */
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/* Description: Receives a string and returns the ipo data obj */
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/* whose name matches the string. If no argument is */
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/* passed in, a list of all ipo data names in the */
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/* current scene is returned. */
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/*****************************************************************************/
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static PyObject *M_IpoCurve_Get(PyObject *self, PyObject *args)
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{
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return 0;
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}
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/*****************************************************************************/
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/* Python C_IpoCurve methods: */
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/*****************************************************************************/
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static PyObject *IpoCurve_setName(C_IpoCurve *self, PyObject *args)
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{
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return 0;
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}
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static PyObject *IpoCurve_Recalc(C_IpoCurve *self)
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{
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void testhandles_ipocurve(IpoCurve *icu);
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IpoCurve *icu = self->ipocurve;
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testhandles_ipocurve(icu);
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}
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static PyObject* IpoCurve_getName (C_IpoCurve *self)
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{
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char * nametab[24] = {"LocX","LocY","LocZ","dLocX","dLocY","dLocZ","RotX","RotY","RotZ","dRotX","dRotY","dRotZ","SizeX","SizeY","SizeZ","dSizeX","dSizeY","dSizeZ","Layer","Time","ColR","ColG","ColB","ColA"};
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// printf("IpoCurve_getName %d\n",self->ipocurve->vartype);
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if (self->ipocurve->adrcode <=0 )
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return PyString_FromString("Index too small");
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if (self->ipocurve->adrcode >= 25 )
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return PyString_FromString("Index too big");
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return PyString_FromString(nametab[self->ipocurve->adrcode-1]);
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}
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static void IpoCurveDeAlloc (C_IpoCurve *self)
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{
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PyObject_DEL (self);
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}
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static PyObject* IpoCurve_getPoints (C_IpoCurve *self)
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{
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struct BezTriple *bezt;
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PyObject* l = PyList_New(0);
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int i;
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for(i = 0;i<self->ipocurve->totvert;i++)
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{
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bezt = self->ipocurve->bezt + i;
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PyList_Append( l, BezTriple_CreatePyObject(bezt));
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}
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return l;
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}
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int IpoCurve_setPoints (C_IpoCurve *self, PyObject *value )
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{
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struct BezTriple *bezt;
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PyObject* l = PyList_New(0);
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int i;
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for(i = 0;i<self->ipocurve->totvert;i++)
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{
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bezt = self->ipocurve->bezt + i;
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PyList_Append( l, BezTriple_CreatePyObject(bezt));
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}
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return l;
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}
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/*****************************************************************************/
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/* Function: IpoCurveGetAttr */
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/* Description: This is a callback function for the C_IpoCurve type. It is */
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/* the function that accesses C_IpoCurve "member variables" and */
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/* methods. */
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/*****************************************************************************/
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static PyObject *IpoCurveGetAttr (C_IpoCurve *self, char *name)
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{
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if (strcmp (name, "bezierPoints") == 0)return IpoCurve_getPoints(self);
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if (strcmp (name, "name") == 0)return IpoCurve_getName(self);
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return Py_FindMethod(C_IpoCurve_methods, (PyObject *)self, name);
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}
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/*****************************************************************************/
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/* Function: IpoCurveSetAttr */
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/* Description: This is a callback function for the C_IpoCurve type. It is the */
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/* function that sets IpoCurve Data attributes (member variables).*/
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/*****************************************************************************/
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static int IpoCurveSetAttr (C_IpoCurve *self, char *name, PyObject *value)
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{
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if (strcmp (name, "bezierPoints") == 0)return IpoCurve_setPoints(self,value);
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return 0; /* normal exit */
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}
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/*****************************************************************************/
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/* Function: IpoCurveRepr */
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/* Description: This is a callback function for the C_IpoCurve type. It */
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/* builds a meaninful string to represent ipo objects. */
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/*****************************************************************************/
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static PyObject *IpoCurveRepr (C_IpoCurve *self)
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{
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char s[1024];
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sprintf(s,"IpoCurve %d %d %d %d %d %d %d %d \n",self->ipocurve->blocktype,self->ipocurve->adrcode,self->ipocurve->vartype,self->ipocurve->totvert,self->ipocurve->ipo,self->ipocurve->extrap,self->ipocurve->flag,self->ipocurve->rt);
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return PyString_FromString(s);
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}
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/* Three Python IpoCurve_Type helper functions needed by the Object module: */
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/*****************************************************************************/
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/* Function: IpoCurve_CreatePyObject */
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/* Description: This function will create a new C_IpoCurve from an existing */
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/* Blender ipo structure. */
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/*****************************************************************************/
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PyObject *IpoCurve_CreatePyObject (IpoCurve *ipo)
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{
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C_IpoCurve *pyipo;
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pyipo = (C_IpoCurve *)PyObject_NEW (C_IpoCurve, &IpoCurve_Type);
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if (!pyipo)
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return EXPP_ReturnPyObjError (PyExc_MemoryError,
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"couldn't create C_IpoCurve object");
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pyipo->ipocurve = ipo;
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return (PyObject *)pyipo;
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}
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/*****************************************************************************/
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/* Function: IpoCurve_CheckPyObject */
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/* Description: This function returns true when the given PyObject is of the */
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/* type IpoCurve. Otherwise it will return false. */
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/*****************************************************************************/
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int IpoCurve_CheckPyObject (PyObject *pyobj)
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{
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return (pyobj->ob_type == &IpoCurve_Type);
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}
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/*****************************************************************************/
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/* Function: IpoCurve_FromPyObject */
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/* Description: This function returns the Blender ipo from the given */
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/* PyObject. */
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/*****************************************************************************/
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IpoCurve *IpoCurve_FromPyObject (PyObject *pyobj)
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{
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return ((C_IpoCurve *)pyobj)->ipocurve;
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}
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