| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /* 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  |  * $Id$ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |  * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * This program is free software; you can redistribute it and/or | 
					
						
							|  |  |  |  * modify it under the terms of the GNU General Public License | 
					
						
							|  |  |  |  * as published by the Free Software Foundation; either version 2 | 
					
						
							|  |  |  |  * of the License, or (at your option) any later version. The Blender | 
					
						
							|  |  |  |  * Foundation also sells licenses for use in proprietary software under | 
					
						
							|  |  |  |  * the Blender License.  See http://www.blender.org/BL/ for information
 | 
					
						
							|  |  |  |  * about this. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * This program is distributed in the hope that it will be useful, | 
					
						
							|  |  |  |  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
					
						
							|  |  |  |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
					
						
							|  |  |  |  * GNU General Public License for more details. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * You should have received a copy of the GNU General Public License | 
					
						
							|  |  |  |  * along with this program; if not, write to the Free Software Foundation, | 
					
						
							|  |  |  |  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. | 
					
						
							|  |  |  |  * All rights reserved. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * This is a new part of Blender. | 
					
						
							|  |  |  |  * | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  |  * Contributor(s): Jacques Guignot, Stephen Swaney | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |  * | 
					
						
							|  |  |  |  * ***** END GPL/BL DUAL LICENSE BLOCK ***** | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | #include <Python.h>
 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | #include "Curve.h"
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | #include <stdio.h>
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | #include <BLI_arithb.h>
 | 
					
						
							|  |  |  | #include <BLI_blenlib.h>
 | 
					
						
							|  |  |  | #include <BKE_main.h>
 | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | #include <BKE_displist.h>
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | #include <BKE_global.h>
 | 
					
						
							|  |  |  | #include <BKE_object.h>
 | 
					
						
							|  |  |  | #include <BKE_library.h>
 | 
					
						
							|  |  |  | #include <BKE_curve.h>
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | #include <BKE_utildefines.h>
 | 
					
						
							|  |  |  | #include <MEM_guardedalloc.h>	/* because we wil be mallocing memory */
 | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | #include "CurNurb.h"
 | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | #include "Material.h"
 | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | #include "Object.h"
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | #include "gen_utils.h"
 | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* The following string definitions are used for documentation strings.      */ | 
					
						
							|  |  |  | /* In Python these will be written to the console when doing a               */ | 
					
						
							|  |  |  | /*  Blender.Curve.__doc__                                                    */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | char M_Curve_doc[] = "The Blender Curve module\n\n\
 | 
					
						
							|  |  |  | This module provides access to **Curve Data** in Blender.\n\ | 
					
						
							|  |  |  | Functions :\n\ | 
					
						
							|  |  |  | 	New(opt name) : creates a new curve object with the given name (optional)\n\ | 
					
						
							|  |  |  | 	Get(name) : retreives a curve  with the given name (mandatory)\n\ | 
					
						
							|  |  |  | 	get(name) : same as Get. Kept for compatibility reasons"; | 
					
						
							|  |  |  | char M_Curve_New_doc[] = ""; | 
					
						
							|  |  |  | char M_Curve_Get_doc[] = "xxx"; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /*  Python API function prototypes for the Curve module.                     */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *M_Curve_New( PyObject * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *M_Curve_Get( PyObject * self, PyObject * args ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /*  Python BPy_Curve instance methods declarations:                          */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2005-03-06 14:55:00 +00:00
										 |  |  | PyObject *Curve_getName( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setName( BPy_Curve * self, PyObject * args ); | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getPathLen( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setPathLen( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getTotcol( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setTotcol( BPy_Curve * self, PyObject * args ); | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getMode( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setMode( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getBevresol( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setBevresol( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getResolu( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setResolu( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getResolv( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setResolv( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getWidth( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setWidth( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getExt1( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setExt1( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | PyObject *Curve_getExt2( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_setExt2( BPy_Curve * self, PyObject * args ); | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getControlPoint( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_setControlPoint( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getLoc( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setLoc( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getRot( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setRot( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getSize( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setSize( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getNumCurves( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_isNurb( BPy_Curve * self, PyObject * args ); | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | static PyObject *Curve_isCyclic( BPy_Curve * self, PyObject * args); | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getNumPoints( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_getNumPoints( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | static PyObject *Curve_appendPoint( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | static PyObject *Curve_appendNurb( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | static PyObject *Curve_getMaterials( BPy_Curve * self ); | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | static PyObject *Curve_getBevOb( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_setBevOb( BPy_Curve * self, PyObject * args ); | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getIter( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_iterNext( BPy_Curve * self ); | 
					
						
							|  |  |  | static PyObject *Curve_update( BPy_Curve * self ); | 
					
						
							|  |  |  | PyObject *Curve_getNurb( BPy_Curve * self, int n ); | 
					
						
							|  |  |  | static int Curve_length( PyInstanceObject * inst ); | 
					
						
							|  |  |  | void update_displists( void *data ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | void makeDispList( Object * ob ); | 
					
						
							|  |  |  | struct chartrans *text_to_curve( Object * ob, int mode ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /*  Python method definitions for Blender.Curve module:             */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | struct PyMethodDef M_Curve_methods[] = { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"New", ( PyCFunction ) M_Curve_New, METH_VARARGS, M_Curve_New_doc}, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	{"Get", M_Curve_Get, METH_VARARGS, M_Curve_Get_doc}, | 
					
						
							|  |  |  | 	{"get", M_Curve_Get, METH_VARARGS, M_Curve_Get_doc}, | 
					
						
							|  |  |  | 	{NULL, NULL, 0, NULL} | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | }; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /*  Python BPy_Curve instance methods table:                                 */ | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | static PyMethodDef BPy_Curve_methods[] = { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getName", ( PyCFunction ) Curve_getName, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return Curve Data name"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setName", ( PyCFunction ) Curve_setName, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "() - Sets Curve Data name"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getPathLen", ( PyCFunction ) Curve_getPathLen, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return Curve path length"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setPathLen", ( PyCFunction ) Curve_setPathLen, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets Curve path length"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getTotcol", ( PyCFunction ) Curve_getTotcol, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return the number of materials of the curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setTotcol", ( PyCFunction ) Curve_setTotcol, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets the number of materials of the curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getFlag", ( PyCFunction ) Curve_getMode, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return flag (see the doc for semantic)"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setFlag", ( PyCFunction ) Curve_setMode, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets flag (see the doc for semantic)"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getBevresol", ( PyCFunction ) Curve_getBevresol, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return bevel resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setBevresol", ( PyCFunction ) Curve_setBevresol, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets bevel resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getResolu", ( PyCFunction ) Curve_getResolu, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return U resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setResolu", ( PyCFunction ) Curve_setResolu, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets U resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getResolv", ( PyCFunction ) Curve_getResolv, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return V resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setResolv", ( PyCFunction ) Curve_setResolv, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets V resolution"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getWidth", ( PyCFunction ) Curve_getWidth, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return curve width"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setWidth", ( PyCFunction ) Curve_setWidth, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets curve width"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getExt1", ( PyCFunction ) Curve_getExt1, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Returns extent 1 of the bevel"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setExt1", ( PyCFunction ) Curve_setExt1, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets  extent 1 of the bevel"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getExt2", ( PyCFunction ) Curve_getExt2, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Return extent 2 of the bevel "}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setExt2", ( PyCFunction ) Curve_setExt2, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int) - Sets extent 2 of the bevel "}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getControlPoint", ( PyCFunction ) Curve_getControlPoint, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int numcurve,int numpoint) -\
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | Gets a control point.Depending upon the curve type, returne a list of 4 or 9 floats"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setControlPoint", ( PyCFunction ) Curve_setControlPoint, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(int numcurve,int numpoint,float x,float y,float z,\
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | float w)(nurbs) or  (int numcurve,int numpoint,float x1,...,x9(bezier)\ | 
					
						
							|  |  |  | Sets a control point "}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getLoc", ( PyCFunction ) Curve_getLoc, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Gets Location of the curve (a 3-tuple) "}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setLoc", ( PyCFunction ) Curve_setLoc, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(3-tuple) - Sets Location "}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getRot", ( PyCFunction ) Curve_getRot, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Gets curve rotation"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setRot", ( PyCFunction ) Curve_setRot, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(3-tuple) - Sets curve rotation"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getSize", ( PyCFunction ) Curve_getSize, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Gets curve size"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"setSize", ( PyCFunction ) Curve_setSize, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, "(3-tuple) - Sets curve size"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getNumCurves", ( PyCFunction ) Curve_getNumCurves, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_NOARGS, "() - Gets number of curves in Curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"isNurb", ( PyCFunction ) Curve_isNurb, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, | 
					
						
							|  |  |  | 	 "(nothing or integer) - returns 1 if curve is type Nurb, O otherwise."}, | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | 	{"isCyclic", ( PyCFunction ) Curve_isCyclic, | 
					
						
							|  |  |  | 	 METH_VARARGS, "( nothing or integer ) - returns true if curve is cyclic (closed), false otherwise."}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getNumPoints", ( PyCFunction ) Curve_getNumPoints, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 METH_VARARGS, | 
					
						
							|  |  |  | 	 "(nothing or integer) - returns the number of points of the specified curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"appendPoint", ( PyCFunction ) Curve_appendPoint, METH_VARARGS, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 "( int numcurve, list of coordinates) - adds a new point to end of curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"appendNurb", ( PyCFunction ) Curve_appendNurb, METH_VARARGS, | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 	 "( new_nurb ) - adds a new nurb to the Curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"update", ( PyCFunction ) Curve_update, METH_NOARGS, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 "( ) - updates display lists after changes to Curve"}, | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	{"getMaterials", ( PyCFunction ) Curve_getMaterials, METH_NOARGS, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	 "() - returns list of materials assigned to this Curve"}, | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | 	{"getBevOb", ( PyCFunction ) Curve_getBevOb, METH_NOARGS, | 
					
						
							|  |  |  | 	 "() - returns Bevel Object assigned to this Curve"}, | 
					
						
							|  |  |  | 	{"setBevOb", ( PyCFunction ) Curve_setBevOb, METH_VARARGS, | 
					
						
							|  |  |  | 	 "() - assign a Bevel Object to this Curve"}, | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	{NULL, NULL, 0, NULL} | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | }; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /*  Python Curve_Type callback function prototypes:                         */ | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static void CurveDeAlloc( BPy_Curve * msh ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /* static int CurvePrint (BPy_Curve *msh, FILE *fp, int flags); */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static int CurveSetAttr( BPy_Curve * msh, char *name, PyObject * v ); | 
					
						
							|  |  |  | static PyObject *CurveGetAttr( BPy_Curve * msh, char *name ); | 
					
						
							|  |  |  | static PyObject *CurveRepr( BPy_Curve * msh ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | PyObject *Curve_CreatePyObject( struct Curve *curve ); | 
					
						
							|  |  |  | int Curve_CheckPyObject( PyObject * py_obj ); | 
					
						
							|  |  |  | struct Curve *Curve_FromPyObject( PyObject * py_obj ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | static PySequenceMethods Curve_as_sequence = { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( inquiry ) Curve_length,	/* sq_length   */ | 
					
						
							|  |  |  | 	( binaryfunc ) 0,	/* sq_concat */ | 
					
						
							|  |  |  | 	( intargfunc ) 0,	/* sq_repeat */ | 
					
						
							|  |  |  | 	( intargfunc ) Curve_getNurb,	/* sq_item */ | 
					
						
							|  |  |  | 	( intintargfunc ) 0,	/* sq_slice */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	0,			/* sq_ass_item */ | 
					
						
							|  |  |  | 	0,			/* sq_ass_slice */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( objobjproc ) 0,	/* sq_contains */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	0, | 
					
						
							|  |  |  | 	0 | 
					
						
							|  |  |  | }; | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Python Curve_Type structure definition:                                   */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | PyTypeObject Curve_Type = { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject_HEAD_INIT( NULL ) /* required macro */  | 
					
						
							|  |  |  | 	0,	/* ob_size */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	"Curve",		/* tp_name - for printing */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	sizeof( BPy_Curve ),	/* tp_basicsize - for allocation */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	0,			/* tp_itemsize  - for allocation */ | 
					
						
							|  |  |  | 	/* methods for standard operations */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( destructor ) CurveDeAlloc,	/* tp_dealloc */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	0,			/* tp_print */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( getattrfunc ) CurveGetAttr,	/* tp_getattr */ | 
					
						
							|  |  |  | 	( setattrfunc ) CurveSetAttr,	/* tp_setattr */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	0,			/* tp_compare */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( reprfunc ) CurveRepr,	/* tp_repr */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* methods for standard classes */ | 
					
						
							|  |  |  | 	0,			/* tp_as_number */ | 
					
						
							|  |  |  | 	&Curve_as_sequence,	/* tp_as_sequence */ | 
					
						
							|  |  |  | 	0,			/* tp_as_mapping */ | 
					
						
							|  |  |  | 	0,			/* tp_as_hash */ | 
					
						
							|  |  |  | 	0,			/* tp_call */ | 
					
						
							|  |  |  | 	0,			/* tp_str */ | 
					
						
							|  |  |  | 	0,			/* tp_getattro */ | 
					
						
							|  |  |  | 	0,			/* tp_setattro */ | 
					
						
							|  |  |  | 	0,			/* tp_as_buffer */ | 
					
						
							|  |  |  | 	/* Flags to define presence of optional/expaned features */ | 
					
						
							|  |  |  | 	Py_TPFLAGS_HAVE_ITER,	/* tp_flags */ | 
					
						
							|  |  |  | 	0,			/* tp_doc - documentation string */ | 
					
						
							|  |  |  | 	0,			/* tp_traverse */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* delete references to contained objects */ | 
					
						
							|  |  |  | 	0,			/* tp_clear */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	0,			/* tp_richcompare - rich comparisions */ | 
					
						
							|  |  |  | 	0,			/* tp_weaklistoffset - weak reference enabler */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* new release 2.2 stuff - Iterators */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	( getiterfunc ) Curve_getIter,	/* tp_iter */ | 
					
						
							|  |  |  | 	( iternextfunc ) Curve_iterNext,	/* tp_iternext */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	/*  Attribute descriptor and subclassing stuff */ | 
					
						
							|  |  |  | 	BPy_Curve_methods,	/* tp_methods */ | 
					
						
							|  |  |  | 	0,			/* tp_members */ | 
					
						
							|  |  |  | 	0,			/* tp_getset; */ | 
					
						
							|  |  |  | 	0,			/* tp_base; */ | 
					
						
							|  |  |  | 	0,			/* tp_dict; */ | 
					
						
							|  |  |  | 	0,			/* tp_descr_get; */ | 
					
						
							|  |  |  | 	0,			/* tp_descr_set; */ | 
					
						
							|  |  |  | 	0,			/* tp_dictoffset; */ | 
					
						
							|  |  |  | 	0,			/* tp_init; */ | 
					
						
							|  |  |  | 	0,			/* tp_alloc; */ | 
					
						
							|  |  |  | 	0,			/* tp_new; */ | 
					
						
							|  |  |  | 	0,			/* tp_free;  Low-level free-memory routine */ | 
					
						
							|  |  |  | 	0,			/* tp_is_gc */ | 
					
						
							|  |  |  | 	0,			/* tp_bases; */ | 
					
						
							|  |  |  | 	0,			/* tp_mro;  method resolution order */ | 
					
						
							|  |  |  | 	0,			/* tp_defined; */ | 
					
						
							|  |  |  | 	0,			/* tp_weakllst */ | 
					
						
							|  |  |  | 	0, | 
					
						
							|  |  |  | 	0 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | }; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:              M_Curve_New                                       */ | 
					
						
							|  |  |  | /* Python equivalent:     Blender.Curve.New                                 */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *M_Curve_New( PyObject * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	char buf[24]; | 
					
						
							|  |  |  | 	char *name = NULL; | 
					
						
							|  |  |  | 	BPy_Curve *pycurve;	/* for Curve Data object wrapper in Python */ | 
					
						
							|  |  |  | 	Curve *blcurve = 0;	/* for actual Curve Data we create in Blender */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "|s", &name ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 			   "expected string argument or no argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	blcurve = add_curve( OB_CURVE );	/* first create the Curve Data in Blender */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( blcurve == NULL )	/* bail out if add_curve() failed */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_RuntimeError, | 
					
						
							|  |  |  | 			   "couldn't create Curve Data in Blender" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	/* return user count to zero because add_curve() inc'd it */ | 
					
						
							|  |  |  | 	blcurve->id.us = 0; | 
					
						
							|  |  |  | 	/* create python wrapper obj */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	pycurve = ( BPy_Curve * ) PyObject_NEW( BPy_Curve, &Curve_Type ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( pycurve == NULL ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_MemoryError, | 
					
						
							|  |  |  | 			   "couldn't create Curve Data object" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	pycurve->curve = blcurve;	/* link Python curve wrapper to Blender Curve */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( name ) { | 
					
						
							|  |  |  | 		PyOS_snprintf( buf, sizeof( buf ), "%s", name ); | 
					
						
							|  |  |  | 		rename_id( &blcurve->id, buf ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( PyObject * ) pycurve; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | /* Function:              M_Curve_Get                                       */ | 
					
						
							|  |  |  | /* Python equivalent:     Blender.Curve.Get                                 */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *M_Curve_Get( PyObject * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	char *name = NULL; | 
					
						
							|  |  |  | 	Curve *curv_iter; | 
					
						
							|  |  |  | 	BPy_Curve *wanted_curv; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "|s", &name ) )	/* expects nothing or a string */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected string argument" ) ); | 
					
						
							|  |  |  | 	if( name ) {		/*a name has been given */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		/* Use the name to search for the curve requested */ | 
					
						
							|  |  |  | 		wanted_curv = NULL; | 
					
						
							|  |  |  | 		curv_iter = G.main->curve.first; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		while( ( curv_iter ) && ( wanted_curv == NULL ) ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			if( strcmp( name, curv_iter->id.name + 2 ) == 0 ) { | 
					
						
							|  |  |  | 				wanted_curv = ( BPy_Curve * ) | 
					
						
							|  |  |  | 					PyObject_NEW( BPy_Curve, &Curve_Type ); | 
					
						
							|  |  |  | 				if( wanted_curv ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 					wanted_curv->curve = curv_iter; | 
					
						
							|  |  |  | 			} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 			curv_iter = curv_iter->id.next; | 
					
						
							|  |  |  | 		} | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( wanted_curv == NULL ) {	/* Requested curve doesn't exist */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			char error_msg[64]; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			PyOS_snprintf( error_msg, sizeof( error_msg ), | 
					
						
							|  |  |  | 				       "Curve \"%s\" not found", name ); | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 				 ( PyExc_NameError, error_msg ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( PyObject * ) wanted_curv; | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} /* end  of if(name) */ | 
					
						
							|  |  |  | 	else { | 
					
						
							|  |  |  | 		/* no name has been given; return a list of all curves by name.  */ | 
					
						
							|  |  |  | 		PyObject *curvlist; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 		curv_iter = G.main->curve.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		curvlist = PyList_New( 0 ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( curvlist == NULL ) | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_MemoryError, | 
					
						
							|  |  |  | 							"couldn't create PyList" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		while( curv_iter ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			BPy_Curve *found_cur = | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 				( BPy_Curve * ) PyObject_NEW( BPy_Curve, | 
					
						
							|  |  |  | 							      &Curve_Type ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			found_cur->curve = curv_iter; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			PyList_Append( curvlist, ( PyObject * ) found_cur ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 			curv_iter = curv_iter->id.next; | 
					
						
							|  |  |  | 		} | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( curvlist ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	}			/* end of else */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2003-06-28 07:38:21 +00:00
										 |  |  | /* Function:              Curve_Init                                         */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | PyObject *Curve_Init( void ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	PyObject *submodule; | 
					
						
							| 
									
										
										
										
											2003-06-02 20:15:50 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	Curve_Type.ob_type = &PyType_Type; | 
					
						
							| 
									
										
										
										
											2003-06-02 20:15:50 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	submodule = | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		Py_InitModule3( "Blender.Curve", M_Curve_methods, | 
					
						
							|  |  |  | 				M_Curve_doc ); | 
					
						
							|  |  |  | 	return ( submodule ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /* Python BPy_Curve methods:                                                 */ | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | /* gives access to                                                           */ | 
					
						
							|  |  |  | /* name, pathlen totcol flag bevresol                                        */ | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | /* resolu resolv width ext1 ext2                                             */ | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | /* controlpoint loc rot size                                                 */ | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | /* numpts                                                                    */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-06 14:55:00 +00:00
										 |  |  | PyObject *Curve_getName( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyString_FromString( self->curve->id.name + 2 ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.name attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-06 14:55:00 +00:00
										 |  |  | PyObject *Curve_setName( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	char *name; | 
					
						
							|  |  |  | 	char buf[50]; | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "s", &( name ) ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected string argument" ) ); | 
					
						
							|  |  |  | 	PyOS_snprintf( buf, sizeof( buf ), "%s", name ); | 
					
						
							|  |  |  | 	rename_id( &self->curve->id, buf );	/* proper way in Blender */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getPathLen( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->pathlen ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.pathlen attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setPathLen( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "i", &( self->curve->pathlen ) ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getTotcol( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->totcol ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.totcol attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setTotcol( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "i", &( self->curve->totcol ) ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getMode( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->flag ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.flag attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setMode( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "i", &( self->curve->flag ) ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getBevresol( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->bevresol ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.bevresol attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setBevresol( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	short value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "h", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected integer argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 10 || value < 0) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 10 and 0" ) ); | 
					
						
							|  |  |  | 	self->curve->bevresol = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getResolu( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->resolu ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.resolu attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setResolu( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	short value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "h", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected integer argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 128 || value < 1) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 128 and 1" ) ); | 
					
						
							|  |  |  | 	self->curve->resolu = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getResolv( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyInt_FromLong( ( long ) self->curve->resolv ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.resolv attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setResolv( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	short value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "h", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected integer argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 128 || value < 1) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 128 and 1" ) ); | 
					
						
							|  |  |  | 	self->curve->resolv = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getWidth( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyFloat_FromDouble( ( double ) self->curve->width ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.width attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setWidth( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	float value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "f", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected float argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 2.0f || value < 0.0f) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 2.0 and 0.0" ) ); | 
					
						
							|  |  |  | 	self->curve->width = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getExt1( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyFloat_FromDouble( ( double ) self->curve->ext1 ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.ext1 attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setExt1( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	float value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "f", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected float argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 5.0f || value < 0.0f) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 5.0 and 0.0" ) ); | 
					
						
							|  |  |  | 	self->curve->ext1 = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_getExt2( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *attr = PyFloat_FromDouble( ( double ) self->curve->ext2 ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get Curve.ext2 attribute" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | PyObject *Curve_setExt2( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	float value; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "f", &value ) ) | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 			"expected float argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-03-19 03:24:00 +00:00
										 |  |  | 	if(value > 2.0f || value < 0.0f) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 			"acceptable values are between 2.0 and 0.0" ) ); | 
					
						
							|  |  |  | 	self->curve->ext2 = value; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-07-09 21:18:34 +00:00
										 |  |  | /*
 | 
					
						
							| 
									
										
										
										
											2003-06-27 07:35:55 +00:00
										 |  |  | static PyObject *Curve_setControlPoint(BPy_Curve *self, PyObject *args) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							|  |  |  |   Nurb*ptrnurb = self->curve->nurb.first; | 
					
						
							|  |  |  |   int numcourbe,numpoint,i,j; | 
					
						
							|  |  |  |   float x,y,z,w; | 
					
						
							|  |  |  |   float bez[9]; | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  |   if (!ptrnurb){ Py_INCREF(Py_None);return Py_None;} | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |   if (ptrnurb->bp) | 
					
						
							|  |  |  |     if (!PyArg_ParseTuple(args, "iiffff", &numcourbe,&numpoint,&x,&y,&z,&w))   | 
					
						
							|  |  |  |       return (EXPP_ReturnPyObjError (PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2003-06-21 20:44:44 +00:00
										 |  |  | 								"expected int int float float float float arguments")); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |   if (ptrnurb->bezt) | 
					
						
							|  |  |  |     if (!PyArg_ParseTuple(args, "iifffffffff", &numcourbe,&numpoint, | 
					
						
							| 
									
										
										
										
											2003-06-21 20:44:44 +00:00
										 |  |  | 						bez,bez+1,bez+2,bez+3,bez+4,bez+5,bez+6,bez+7,bez+8))   | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |       return (EXPP_ReturnPyObjError (PyExc_AttributeError, | 
					
						
							| 
									
										
										
										
											2003-06-21 20:44:44 +00:00
										 |  |  | 					"expected int int float float float float float float " | 
					
						
							|  |  |  | 					"float float float arguments")); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  |   for(i = 0;i< numcourbe;i++) | 
					
						
							|  |  |  |     ptrnurb=ptrnurb->next; | 
					
						
							|  |  |  |   if (ptrnurb->bp) | 
					
						
							|  |  |  |     { | 
					
						
							|  |  |  |       ptrnurb->bp[numpoint].vec[0] = x; | 
					
						
							|  |  |  |       ptrnurb->bp[numpoint].vec[1] = y; | 
					
						
							|  |  |  |       ptrnurb->bp[numpoint].vec[2] = z; | 
					
						
							|  |  |  |       ptrnurb->bp[numpoint].vec[3] = w; | 
					
						
							|  |  |  |     } | 
					
						
							|  |  |  |   if (ptrnurb->bezt) | 
					
						
							|  |  |  |     { | 
					
						
							|  |  |  |       for(i = 0;i<3;i++) | 
					
						
							| 
									
										
										
										
											2003-06-21 20:44:44 +00:00
										 |  |  | 	for(j = 0;j<3;j++) | 
					
						
							|  |  |  | 	  ptrnurb->bezt[numpoint].vec[i][j] = bez[i*3+j]; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |     } | 
					
						
							| 
									
										
										
										
											2003-06-21 20:44:44 +00:00
										 |  |  | 	 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  |   Py_INCREF(Py_None); | 
					
						
							|  |  |  |   return Py_None; | 
					
						
							|  |  |  | } | 
					
						
							| 
									
										
										
										
											2003-07-09 21:18:34 +00:00
										 |  |  | */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_setControlPoint | 
					
						
							|  |  |  |  * this function sets an EXISTING control point. | 
					
						
							|  |  |  |  * it does NOT add a new one. | 
					
						
							|  |  |  |  */ | 
					
						
							| 
									
										
										
										
											2003-07-09 21:18:34 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setControlPoint( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	PyObject *listargs = 0; | 
					
						
							|  |  |  | 	Nurb *ptrnurb = self->curve->nurb.first; | 
					
						
							|  |  |  | 	int numcourbe, numpoint, i, j; | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !ptrnurb ) { | 
					
						
							|  |  |  | 		Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return Py_None; | 
					
						
							|  |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ptrnurb->bp ) | 
					
						
							|  |  |  | 		if( !PyArg_ParseTuple | 
					
						
							|  |  |  | 		    ( args, "iiO", &numcourbe, &numpoint, &listargs ) ) | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 				 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 				   "expected int int list arguments" ) ); | 
					
						
							|  |  |  | 	if( ptrnurb->bezt ) | 
					
						
							|  |  |  | 		if( !PyArg_ParseTuple | 
					
						
							|  |  |  | 		    ( args, "iiO", &numcourbe, &numpoint, &listargs ) ) | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 				 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 				   "expected int int list arguments" ) ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	for( i = 0; i < numcourbe; i++ ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		ptrnurb = ptrnurb->next; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ptrnurb->bp ) | 
					
						
							|  |  |  | 		for( i = 0; i < 4; i++ ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			ptrnurb->bp[numpoint].vec[i] = | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 				PyFloat_AsDouble( PyList_GetItem | 
					
						
							|  |  |  | 						  ( listargs, i ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ptrnurb->bezt ) | 
					
						
							|  |  |  | 		for( i = 0; i < 3; i++ ) | 
					
						
							|  |  |  | 			for( j = 0; j < 3; j++ ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 				ptrnurb->bezt[numpoint].vec[i][j] = | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 					PyFloat_AsDouble( PyList_GetItem | 
					
						
							|  |  |  | 							  ( listargs, | 
					
						
							|  |  |  | 							    i * 3 + j ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-07-09 21:18:34 +00:00
										 |  |  | } | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getControlPoint( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *liste = PyList_New( 0 );	/* return values */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	Nurb *ptrnurb; | 
					
						
							|  |  |  | 	int i, j; | 
					
						
							|  |  |  | 	/* input args: requested curve and point number on curve */ | 
					
						
							|  |  |  | 	int numcourbe, numpoint; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "ii", &numcourbe, &numpoint ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int int arguments" ) ); | 
					
						
							|  |  |  | 	if( ( numcourbe < 0 ) || ( numpoint < 0 ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						" arguments must be non-negative" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	/* if no nurbs in this curve obj */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !self->curve->nurb.first ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return liste; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* walk the list of nurbs to find requested numcourbe */ | 
					
						
							|  |  |  | 	ptrnurb = self->curve->nurb.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	for( i = 0; i < numcourbe; i++ ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		ptrnurb = ptrnurb->next; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( !ptrnurb )	/* if zero, we ran just ran out of curves */ | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 							"curve index out of range" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* check numpoint param against pntsu */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( numpoint >= ptrnurb->pntsu ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"point index out of range" ) ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	if( ptrnurb->bp ) {	/* if we are a nurb curve, you get 4 values */ | 
					
						
							|  |  |  | 		for( i = 0; i < 4; i++ ) | 
					
						
							|  |  |  | 			PyList_Append( liste, | 
					
						
							|  |  |  | 				       PyFloat_FromDouble( ptrnurb-> | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 							   bp[numpoint]. | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 							   vec[i] ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ptrnurb->bezt ) {	/* if we are a bezier, you get 9 values */ | 
					
						
							|  |  |  | 		for( i = 0; i < 3; i++ ) | 
					
						
							|  |  |  | 			for( j = 0; j < 3; j++ ) | 
					
						
							|  |  |  | 				PyList_Append( liste, | 
					
						
							|  |  |  | 					       PyFloat_FromDouble( ptrnurb-> | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 								   bezt | 
					
						
							|  |  |  | 								   [numpoint]. | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 								   vec[i] | 
					
						
							|  |  |  | 								   [j] ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return liste; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getLoc( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *liste = PyList_New( 3 ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) | 
					
						
							|  |  |  | 		PyList_SetItem( liste, i, | 
					
						
							|  |  |  | 				PyFloat_FromDouble( self->curve->loc[i] ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return liste; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setLoc( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	PyObject *listargs = 0; | 
					
						
							|  |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "O", &listargs ) ) | 
					
						
							|  |  |  | 		return EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 					      "expected list argument" ); | 
					
						
							|  |  |  | 	if( !PyList_Check( listargs ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_TypeError, "expected a list" ) ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) { | 
					
						
							|  |  |  | 		PyObject *xx = PyList_GetItem( listargs, i ); | 
					
						
							|  |  |  | 		self->curve->loc[i] = PyFloat_AsDouble( xx ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getRot( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *liste = PyList_New( 3 ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) | 
					
						
							|  |  |  | 		PyList_SetItem( liste, i, | 
					
						
							|  |  |  | 				PyFloat_FromDouble( self->curve->rot[i] ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return liste; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setRot( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	PyObject *listargs = 0; | 
					
						
							|  |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "O", &listargs ) ) | 
					
						
							|  |  |  | 		return EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 					      "expected list argument" ); | 
					
						
							|  |  |  | 	if( !PyList_Check( listargs ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_TypeError, "expected a list" ) ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) { | 
					
						
							|  |  |  | 		PyObject *xx = PyList_GetItem( listargs, i ); | 
					
						
							|  |  |  | 		self->curve->rot[i] = PyFloat_AsDouble( xx ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getSize( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject *liste = PyList_New( 3 ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) | 
					
						
							|  |  |  | 		PyList_SetItem( liste, i, | 
					
						
							|  |  |  | 				PyFloat_FromDouble( self->curve->size[i] ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return liste; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_setSize( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	PyObject *listargs = 0; | 
					
						
							|  |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "O", &listargs ) ) | 
					
						
							|  |  |  | 		return EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 					      "expected list argument" ); | 
					
						
							|  |  |  | 	if( !PyList_Check( listargs ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_TypeError, "expected a list" ) ); | 
					
						
							|  |  |  | 	for( i = 0; i < 3; i++ ) { | 
					
						
							|  |  |  | 		PyObject *xx = PyList_GetItem( listargs, i ); | 
					
						
							|  |  |  | 		self->curve->size[i] = PyFloat_AsDouble( xx ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | /*
 | 
					
						
							|  |  |  |  * Count the number of splines in a Curve Object | 
					
						
							|  |  |  |  * int getNumCurves() | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getNumCurves( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	Nurb *ptrnurb; | 
					
						
							|  |  |  | 	PyObject *ret_val; | 
					
						
							|  |  |  | 	int num_curves = 0;	/* start with no splines */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* get curve */ | 
					
						
							|  |  |  | 	ptrnurb = self->curve->nurb.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ptrnurb ) {		/* we have some nurbs in this curve */ | 
					
						
							|  |  |  | 		while( 1 ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			++num_curves; | 
					
						
							|  |  |  | 			ptrnurb = ptrnurb->next; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			if( !ptrnurb )	/* no more curves */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 				break; | 
					
						
							|  |  |  | 		} | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	ret_val = PyInt_FromLong( ( long ) num_curves ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ret_val ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return ret_val; | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* oops! */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get number of curves" ) ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  |  * count the number of points in a given spline | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  |  * int getNumPoints( curve_num=0 ) | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getNumPoints( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	Nurb *ptrnurb; | 
					
						
							|  |  |  | 	PyObject *ret_val; | 
					
						
							|  |  |  | 	int curve_num = 0;	/* default spline number */ | 
					
						
							|  |  |  | 	int i; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* parse input arg */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "|i", &curve_num ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	/* check arg - must be non-negative */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( curve_num < 0 ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"argument must be non-negative" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* walk the list of curves looking for our curve */ | 
					
						
							|  |  |  | 	ptrnurb = self->curve->nurb.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !ptrnurb ) {	/* no splines in this Curve */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"no splines in this Curve" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	for( i = 0; i < curve_num; i++ ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		ptrnurb = ptrnurb->next; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( !ptrnurb )	/* if zero, we ran just ran out of curves */ | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 							"curve index out of range" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* pntsu is the number of points in curve */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	ret_val = PyInt_FromLong( ( long ) ptrnurb->pntsu ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( ret_val ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return ret_val; | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* oops! */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get number of points for curve" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | } | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | /*
 | 
					
						
							|  |  |  |  * Test whether a given spline of a Curve is a nurb | 
					
						
							|  |  |  |  *  as opposed to a bezier | 
					
						
							|  |  |  |  * int isNurb( curve_num=0 ) | 
					
						
							|  |  |  |  */ | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_isNurb( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	int curve_num = 0;	/* default value */ | 
					
						
							|  |  |  | 	int is_nurb; | 
					
						
							|  |  |  | 	Nurb *ptrnurb; | 
					
						
							|  |  |  | 	PyObject *ret_val; | 
					
						
							|  |  |  | 	int i; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* parse and check input args */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !PyArg_ParseTuple( args, "|i", &curve_num ) ) { | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( curve_num < 0 ) { | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"curve number must be non-negative" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	ptrnurb = self->curve->nurb.first; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !ptrnurb )		/* no splines in this curve */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"no splines in this Curve" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	for( i = 0; i < curve_num; i++ ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		ptrnurb = ptrnurb->next; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( !ptrnurb )	/* if zero, we ran just ran out of curves */ | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 							"curve index out of range" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* right now, there are only two curve types, nurb and bezier. */ | 
					
						
							|  |  |  | 	is_nurb = ptrnurb->bp ? 1 : 0; | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	ret_val = PyInt_FromLong( ( long ) is_nurb ); | 
					
						
							|  |  |  | 	if( ret_val ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return ret_val; | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* oops */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 					"couldn't get curve type" ) ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | /* trying to make a check for closedness (cyclic), following on isNurb (above) 
 | 
					
						
							|  |  |  |    copy-pasting done by antont@kyperjokki.fi */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | static PyObject *Curve_isCyclic( BPy_Curve * self, PyObject * args ) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  | 	int curve_num = 0;	/* default value */ | 
					
						
							| 
									
										
										
										
											2005-02-09 15:53:35 +00:00
										 |  |  | 	/* unused:*/ | 
					
						
							|  |  |  | 	/* int is_cyclic;
 | 
					
						
							|  |  |  | 	 * PyObject *ret_val;*/ | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | 	Nurb *ptrnurb; | 
					
						
							|  |  |  | 	int i; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* parse and check input args */ | 
					
						
							|  |  |  | 	if( !PyArg_ParseTuple( args, "|i", &curve_num ) ) { | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"expected int argument" ) ); | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 	if( curve_num < 0 ) { | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"curve number must be non-negative" ) ); | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	ptrnurb = self->curve->nurb.first; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	if( !ptrnurb )		/* no splines in this curve */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 						"no splines in this Curve" ) ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	for( i = 0; i < curve_num; i++ ) { | 
					
						
							|  |  |  | 		ptrnurb = ptrnurb->next; | 
					
						
							|  |  |  | 		if( !ptrnurb )	/* if zero, we ran just ran out of curves */ | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 							"curve index out of range" ) ); | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	if(  ptrnurb->flagu & CU_CYCLIC ){ | 
					
						
							| 
									
										
										
										
											2005-02-09 15:53:35 +00:00
										 |  |  | 		return EXPP_incr_ret_True(); | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | 	} else { | 
					
						
							| 
									
										
										
										
											2005-02-09 15:53:35 +00:00
										 |  |  | 		return EXPP_incr_ret_False(); | 
					
						
							| 
									
										
										
										
											2005-01-13 03:42:53 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | /*
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  |  * Curve_appendPoint( numcurve, new_point ) | 
					
						
							|  |  |  |  * append a new point to indicated spline | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_appendPoint( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	int i; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	int nurb_num;		/* index of curve we append to */ | 
					
						
							|  |  |  | 	PyObject *coord_args;	/* coords for new point */ | 
					
						
							|  |  |  | 	Nurb *nurb = self->curve->nurb.first;	/* first nurb in Curve */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | /* fixme - need to malloc new Nurb */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !nurb ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_AttributeError, "no nurbs in this Curve" ) ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	if( !PyArg_ParseTuple( args, "iO", &nurb_num, &coord_args ) ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 			 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 			   "expected int, coords as arguments" ) ); | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* 
 | 
					
						
							|  |  |  | 	   chase down the list of Nurbs looking for our curve. | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	 */ | 
					
						
							|  |  |  | 	for( i = 0; i < nurb_num; i++ ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		nurb = nurb->next; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( !nurb )	/* we ran off end of list */ | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 				 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 				   "curve index out of range" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return CurNurb_appendPointToNurb( nurb, coord_args ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | } | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_appendNurb( BPy_Curve * self, PyObject * args ) | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	Nurb *nurb_ptr = self->curve->nurb.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Nurb **pptr = ( Nurb ** ) & ( self->curve->nurb.first ); | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 	Nurb *new_nurb; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 	/* walk to end of nurblist */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( nurb_ptr ) { | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 		while( nurb_ptr->next ) { | 
					
						
							|  |  |  | 			nurb_ptr = nurb_ptr->next; | 
					
						
							|  |  |  | 		} | 
					
						
							|  |  |  | 		pptr = &nurb_ptr->next; | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* malloc new nurb */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	new_nurb = ( Nurb * ) MEM_callocN( sizeof( Nurb ), "appendNurb" ); | 
					
						
							|  |  |  | 	if( !new_nurb ) | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 		return EXPP_ReturnPyObjError | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			( PyExc_MemoryError, "unable to malloc Nurb" ); | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( CurNurb_appendPointToNurb( new_nurb, args ) ) { | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 		*pptr = new_nurb; | 
					
						
							|  |  |  | 		new_nurb->resolu = 12; | 
					
						
							|  |  |  | 		new_nurb->resolv = 12; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( new_nurb->bezt ) {	/* do setup for bezt */ | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 			new_nurb->type = CU_BEZIER; | 
					
						
							|  |  |  | 			new_nurb->bezt->h1 = HD_ALIGN; | 
					
						
							|  |  |  | 			new_nurb->bezt->h2 = HD_ALIGN; | 
					
						
							|  |  |  | 			new_nurb->bezt->f1 = 1; | 
					
						
							|  |  |  | 			new_nurb->bezt->f2 = 1; | 
					
						
							|  |  |  | 			new_nurb->bezt->f3 = 1; | 
					
						
							|  |  |  | 			/* calchandlesNurb( new_nurb ); */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		} else {	/* set up bp */ | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 			new_nurb->pntsv = 1; | 
					
						
							|  |  |  | 			new_nurb->type = CU_NURBS; | 
					
						
							|  |  |  | 			new_nurb->orderu = 4; | 
					
						
							|  |  |  | 			new_nurb->flagu = 0; | 
					
						
							|  |  |  | 			new_nurb->flagv = 0; | 
					
						
							|  |  |  | 			new_nurb->bp->f1 = 0; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			new_nurb->knotsu = 0; | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 			/*makenots( new_nurb, 1, new_nurb->flagu >> 1); */ | 
					
						
							|  |  |  | 		} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	} else { | 
					
						
							|  |  |  | 		freeNurb( new_nurb ); | 
					
						
							|  |  |  | 		return NULL;	/* with PyErr already set */ | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-29 12:00:34 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | /* 
 | 
					
						
							|  |  |  |  *   Curve_update( ) | 
					
						
							|  |  |  |  *   method to update display list for a Curve. | 
					
						
							|  |  |  |  *   used. after messing with control points | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_update( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | /*	update_displists( ( void * ) self->curve ); */ | 
					
						
							|  |  |  | 	freedisplist( &self->curve->disp ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_INCREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return Py_None; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_getMaterials | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getMaterials( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_PyList_fromMaterialList( self->curve->mat, | 
					
						
							|  |  |  | 					       self->curve->totcol, 1 ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    Curve_getBevOb                                               */ | 
					
						
							|  |  |  | /* Description: Get the bevel object assign to the curve.                    */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | static PyObject *Curve_getBevOb( BPy_Curve * self) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  | 	if( self->curve->bevobj ) { | 
					
						
							|  |  |  | 		return Object_CreatePyObject( self->curve->bevobj ); | 
					
						
							|  |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    Curve_setBevOb                                               */ | 
					
						
							|  |  |  | /* Description: Assign a bevel object to the curve.                          */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | PyObject *Curve_setBevOb( BPy_Curve * self, PyObject * args ) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  | 	BPy_Object *pybevobj; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* Parse and check input args */ | 
					
						
							|  |  |  | 	if( !PyArg_ParseTuple( args, "O", &pybevobj) ) { | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_AttributeError, | 
					
						
							|  |  |  | 					"expected object or None argument" ) ); | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* Accept None */ | 
					
						
							|  |  |  | 	if( (PyObject *)pybevobj == Py_None ) { | 
					
						
							|  |  |  | 		self->curve->bevobj = (Object *)NULL; | 
					
						
							|  |  |  | 	} else { | 
					
						
							|  |  |  | 	/* Accept Object with type 'Curve' */ | 
					
						
							|  |  |  | 		if( Object_CheckPyObject( ( PyObject * ) pybevobj ) &&  | 
					
						
							|  |  |  | 			pybevobj->object->type == OB_CURVE) { | 
					
						
							|  |  |  | 			self->curve->bevobj =  | 
					
						
							|  |  |  | 				Object_FromPyObject( ( PyObject * ) pybevobj ); | 
					
						
							|  |  |  | 		} else { | 
					
						
							|  |  |  | 			return ( EXPP_ReturnPyObjError( PyExc_TypeError, | 
					
						
							|  |  |  | 						"expected Curve object type or None argument" ) ); | 
					
						
							|  |  |  | 		} | 
					
						
							|  |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	return EXPP_incr_ret( Py_None ); | 
					
						
							|  |  |  | } | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_getIter | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * create an iterator for our Curve. | 
					
						
							|  |  |  |  * this iterator returns the Nurbs for this Curve. | 
					
						
							|  |  |  |  * the iter_pointer always points to the next available item or null | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_getIter( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	self->iter_pointer = self->curve->nurb.first; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	Py_INCREF( self ); | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( PyObject * ) self; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_iterNext | 
					
						
							|  |  |  |  *  get the next item. | 
					
						
							|  |  |  |  *  iter_pointer always points to the next available element | 
					
						
							|  |  |  |  *   or NULL if at the end of the list. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *Curve_iterNext( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	PyObject *po;		/* return value */ | 
					
						
							|  |  |  | 	Nurb *pnurb; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( self->iter_pointer ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		pnurb = self->iter_pointer; | 
					
						
							|  |  |  | 		self->iter_pointer = pnurb->next;	/* advance iterator */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		po = CurNurb_CreatePyObject( pnurb );	/* make a bpy_nurb */ | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		return ( PyObject * ) po; | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* if iter_pointer was null, we are at end */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( EXPP_ReturnPyObjError | 
					
						
							|  |  |  | 		 ( PyExc_StopIteration, "iterator at end" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* tp_sequence methods */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_length | 
					
						
							|  |  |  |  * returns the number of curves in a Curve | 
					
						
							|  |  |  |  * this is a tp_as_sequence method, not a regular instance method. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static int Curve_length( PyInstanceObject * inst ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( Curve_CheckPyObject( ( PyObject * ) inst ) ) | 
					
						
							|  |  |  | 		return ( ( int ) PyInt_AsLong | 
					
						
							|  |  |  | 			 ( Curve_getNumCurves( ( BPy_Curve * ) inst ) ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return EXPP_ReturnIntError( PyExc_RuntimeError, | 
					
						
							|  |  |  | 				    "arg is not a BPy_Curve" ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_getNurb | 
					
						
							|  |  |  |  * returns the Nth nurb in a Curve. | 
					
						
							|  |  |  |  * this is one of the tp_as_sequence methods, hence the int N argument. | 
					
						
							|  |  |  |  * it is called via the [] operator, not as a usual instance method. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | PyObject *Curve_getNurb( BPy_Curve * self, int n ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							|  |  |  | 	PyObject *pyo; | 
					
						
							|  |  |  | 	Nurb *pNurb; | 
					
						
							|  |  |  | 	int i; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* bail if index < 0 */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( n < 0 ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_IndexError, | 
					
						
							|  |  |  | 						"index less than 0" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* bail if no Nurbs in Curve */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( self->curve->nurb.first == 0 ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_IndexError, | 
					
						
							|  |  |  | 						"no Nurbs in this Curve" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* set pointer to nth Nurb */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	for( pNurb = self->curve->nurb.first, i = 0; | 
					
						
							|  |  |  | 	     pNurb != 0 && i < n; pNurb = pNurb->next, ++i ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		/**/; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !pNurb )		/* we came to the end of the list */ | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_IndexError, | 
					
						
							|  |  |  | 						"index out of range" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	pyo = CurNurb_CreatePyObject( pNurb );	/* make a bpy_curnurb */ | 
					
						
							|  |  |  | 	return ( PyObject * ) pyo; | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    CurveDeAlloc                                                 */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /* Description: This is a callback function for the BPy_Curve type. It is    */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*              the destructor function.                                     */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static void CurveDeAlloc( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	PyObject_DEL( self ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    CurveGetAttr                                                 */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /* Description: This is a callback function for the BPy_Curve type. It is    */ | 
					
						
							|  |  |  | /*              the function that accesses BPy_Curve "member variables" and  */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*              methods.                                                     */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *CurveGetAttr( BPy_Curve * self, char *name ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | {				/* getattr */ | 
					
						
							|  |  |  | 	PyObject *attr = Py_None; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( strcmp( name, "name" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyString_FromString( self->curve->id.name + 2 ); | 
					
						
							|  |  |  | 	if( strcmp( name, "pathlen" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->pathlen ); | 
					
						
							|  |  |  | 	if( strcmp( name, "totcol" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->totcol ); | 
					
						
							|  |  |  | 	if( strcmp( name, "flag" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->flag ); | 
					
						
							|  |  |  | 	if( strcmp( name, "bevresol" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->bevresol ); | 
					
						
							|  |  |  | 	if( strcmp( name, "resolu" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->resolu ); | 
					
						
							|  |  |  | 	if( strcmp( name, "resolv" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyInt_FromLong( self->curve->resolv ); | 
					
						
							|  |  |  | 	if( strcmp( name, "width" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyFloat_FromDouble( self->curve->width ); | 
					
						
							|  |  |  | 	if( strcmp( name, "ext1" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyFloat_FromDouble( self->curve->ext1 ); | 
					
						
							|  |  |  | 	if( strcmp( name, "ext2" ) == 0 ) | 
					
						
							|  |  |  | 		attr = PyFloat_FromDouble( self->curve->ext2 ); | 
					
						
							|  |  |  | 	if( strcmp( name, "loc" ) == 0 ) | 
					
						
							|  |  |  | 		return Curve_getLoc( self ); | 
					
						
							|  |  |  | 	if( strcmp( name, "rot" ) == 0 ) | 
					
						
							|  |  |  | 		return Curve_getRot( self ); | 
					
						
							|  |  |  | 	if( strcmp( name, "size" ) == 0 ) | 
					
						
							|  |  |  | 		return Curve_getSize( self ); | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | 	if( strcmp( name, "bevob" ) == 0 ) | 
					
						
							|  |  |  | 		return Curve_getBevOb( self ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | #if 0
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( strcmp( name, "numpts" ) == 0 ) | 
					
						
							|  |  |  | 		return Curve_getNumPoints( self ); | 
					
						
							| 
									
										
										
										
											2003-09-02 20:11:11 +00:00
										 |  |  | #endif
 | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !attr ) | 
					
						
							|  |  |  | 		return ( EXPP_ReturnPyObjError( PyExc_MemoryError, | 
					
						
							|  |  |  | 						"couldn't create PyObject" ) ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( attr != Py_None ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return attr;	/* member attribute found, return it */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* not an attribute, search the methods table */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return Py_FindMethod( BPy_Curve_methods, ( PyObject * ) self, name ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    CurveSetAttr                                                 */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /* Description: This is a callback function for the BPy_Curve type. It      */ | 
					
						
							|  |  |  | /*              sets Curve Data attributes (member variables). */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static int CurveSetAttr( BPy_Curve * self, char *name, PyObject * value ) | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	PyObject *valtuple; | 
					
						
							|  |  |  | 	PyObject *error = NULL; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	valtuple = Py_BuildValue( "(O)", value ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	/* resolu resolv width ext1 ext2  */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( !valtuple ) | 
					
						
							|  |  |  | 		return EXPP_ReturnIntError( PyExc_MemoryError, | 
					
						
							|  |  |  | 					    "CurveSetAttr: couldn't create PyTuple" ); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	if( strcmp( name, "name" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setName( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "pathlen" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setPathLen( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "resolu" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setResolu( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "resolv" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setResolv( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "width" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setWidth( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "ext1" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setExt1( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "ext2" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setExt2( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "loc" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setLoc( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "rot" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setRot( self, valtuple ); | 
					
						
							|  |  |  | 	else if( strcmp( name, "size" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setSize( self, valtuple ); | 
					
						
							| 
									
										
										
										
											2005-04-17 13:48:16 +00:00
										 |  |  | 	else if( strcmp( name, "bevob" ) == 0 ) | 
					
						
							|  |  |  | 		error = Curve_setBevOb( self, valtuple ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 	else {			/* Error */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		Py_DECREF( valtuple ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( ( strcmp( name, "Types" ) == 0 ) | 
					
						
							|  |  |  | 		    || ( strcmp( name, "Modes" ) == 0 ) ) | 
					
						
							|  |  |  | 			return ( EXPP_ReturnIntError | 
					
						
							|  |  |  | 				 ( PyExc_AttributeError, | 
					
						
							|  |  |  | 				   "constant dictionary -- cannot be changed" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 		else | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			return ( EXPP_ReturnIntError | 
					
						
							|  |  |  | 				 ( PyExc_KeyError, "attribute not found" ) ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_DECREF( valtuple ); | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( error != Py_None ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		return -1; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	Py_DECREF( Py_None ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	return 0; | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							|  |  |  | /* Function:    CurveRepr                                                    */ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | /* Description: This is a callback function for the BPy_Curve type. It       */ | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | /*              builds a meaninful string to represent curve objects.        */ | 
					
						
							|  |  |  | /*****************************************************************************/ | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | static PyObject *CurveRepr( BPy_Curve * self ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | {				/* used by 'repr' */ | 
					
						
							| 
									
										
										
										
											2004-03-29 08:16:18 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return PyString_FromFormat( "[Curve \"%s\"]", | 
					
						
							|  |  |  | 				    self->curve->id.name + 2 ); | 
					
						
							| 
									
										
										
										
											2003-05-17 07:08:08 +00:00
										 |  |  | } | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | /*
 | 
					
						
							|  |  |  |  * Curve_CreatePyObject | 
					
						
							|  |  |  |  * constructor to build a py object from blender data  | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | PyObject *Curve_CreatePyObject( struct Curve * curve ) | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	BPy_Curve *blen_object; | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	blen_object = ( BPy_Curve * ) PyObject_NEW( BPy_Curve, &Curve_Type ); | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	if( blen_object == NULL ) { | 
					
						
							|  |  |  | 		return ( NULL ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							|  |  |  | 	blen_object->curve = curve; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( ( PyObject * ) blen_object ); | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | int Curve_CheckPyObject( PyObject * py_obj ) | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	return ( py_obj->ob_type == &Curve_Type ); | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-29 04:00:35 +00:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | struct Curve *Curve_FromPyObject( PyObject * py_obj ) | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	BPy_Curve *blen_obj; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	blen_obj = ( BPy_Curve * ) py_obj; | 
					
						
							|  |  |  | 	return ( blen_obj->curve ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | 
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | /*
 | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  |  * NOTE:  this func has been replaced by freedisplist() in the recent | 
					
						
							|  |  |  |  *        display list refactoring. | 
					
						
							|  |  |  |  * | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  |  * walk across all objects looking for curves | 
					
						
							|  |  |  |  *  so we can update their ob's disp list | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | void update_displists( void *data ) | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | { | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | #if 0
 | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	Base *base; | 
					
						
							|  |  |  | 	Object *ob; | 
					
						
							|  |  |  | 	unsigned int layer; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	/* background */ | 
					
						
							|  |  |  | 	layer = G.scene->lay; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | 	base = G.scene->base.first; | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 	while( base ) { | 
					
						
							|  |  |  | 		if( base->lay & layer ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 			ob = base->object; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			if( ELEM( ob->type, OB_CURVE, OB_SURF ) ) { | 
					
						
							|  |  |  | 				if( ob != G.obedit ) { | 
					
						
							|  |  |  | 					if( ob->data == data ) { | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 						makeDispList( ob ); | 
					
						
							|  |  |  | 					} | 
					
						
							|  |  |  | 				} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			} else if( ob->type == OB_FONT ) { | 
					
						
							|  |  |  | 				Curve *cu = ob->data; | 
					
						
							|  |  |  | 				if( cu->textoncurve ) { | 
					
						
							|  |  |  | 					if( ( ( Curve * ) cu->textoncurve-> | 
					
						
							|  |  |  | 					      data )->key ) { | 
					
						
							|  |  |  | 						text_to_curve( ob, 0 ); | 
					
						
							|  |  |  | 						makeDispList( ob ); | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 					} | 
					
						
							|  |  |  | 				} | 
					
						
							|  |  |  | 			} | 
					
						
							|  |  |  | 		} | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 		if( base->next == 0 && G.scene->set | 
					
						
							|  |  |  | 		    && base == G.scene->base.last ) | 
					
						
							|  |  |  | 			base = G.scene->set->base.first; | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 		else | 
					
						
							| 
									
										
										
										
											2004-09-25 20:30:40 +00:00
										 |  |  | 			base = base->next; | 
					
						
							| 
									
										
										
										
											2004-07-21 21:01:15 +00:00
										 |  |  | 	} | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | #endif
 | 
					
						
							| 
									
										
										
										
											2003-05-20 03:53:30 +00:00
										 |  |  | } | 
					
						
							| 
									
										
										
										
											2004-10-07 19:25:40 +00:00
										 |  |  | 
 |