source/blender/python/api2_2x/CurNurb.h

   1 /*
   2  * $Id: CurNurb.h 10269 2007-03-15 01:09:14Z campbellbarton $
   3  * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version. The Blender
   9  * Foundation also sells licenses for use in proprietary software under
  10  * the Blender License.  See http://www.blender.org/BL/ for information
  11  * about this.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software Foundation,
  20  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21  *
  22  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
  23  * All rights reserved.
  24  *
  25  * This is a new part of Blender.
  26  *
  27  * Contributor(s): Stephen Swaney
  28  *
  29  * ***** END GPL/BL DUAL LICENSE BLOCK *****
  30  */
  31
  32 #ifndef EXPP_NURB_H
  33 #define EXPP_NURB_H
  34
  35 #include <Python.h>
  36 #include "DNA_curve_types.h"
  37
  38 extern PyTypeObject CurNurb_Type;
  39
  40 #define BPy_CurNurb_Check(v)  ((v)->ob_type == &CurNurb_Type)   /* for type checking */
  41
  42 /* Python BPy_CurNurb structure definition */
  43 typedef struct {
  44         PyObject_HEAD           /* required py macro */
  45         Nurb * nurb;            /* pointer to Blender data */
  46
  47         /* iterator stuff */
  48         /* internal ptrs to point data.  do not free */
  49         BPoint *bp;
  50         BezTriple *bezt;
  51         int atEnd;              /* iter exhausted flag  */
  52         int nextPoint;
  53
  54 } BPy_CurNurb;
  55
  56
  57 /*
  58  *  prototypes
  59  */
  60
  61 PyObject *CurNurb_Init( void );
  62 PyObject *CurNurb_CreatePyObject( Nurb * bzt );
  63 Nurb *CurNurb_FromPyObject( PyObject * pyobj );
  64
  65 PyObject *CurNurb_getPoint( BPy_CurNurb * self, int index );
  66 PyObject *CurNurb_pointAtIndex( Nurb * nurb, int index );
  67
  68 PyObject *CurNurb_appendPointToNurb( Nurb * nurb, PyObject * args );
  69
  70 #endif                          /* EXPP_NURB_H */