Campbell Barton
3d3b64768d
This made nested loops with the same python object mess up.
eg-
faces= me.faces
for f1 in faces:
for f2 in faces:
print f1.index,f2.index
This didnt work, fixed by initializing the iter value at -1, so any greater value will create a new BPyObject with its own iter value.
once iteration is finished, its set back to -1.
Also made face and edges iter value a char instead of an int to save some memory.
129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Ken Hughes
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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/* Most of this file comes from opy_nmesh.[ch] in the old bpython dir */
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#ifndef EXPP_MESH_H
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#define EXPP_MESH_H
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#include <Python.h>
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "DNA_object_types.h"
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#include "DNA_mesh_types.h"
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#include "DNA_meshdata_types.h"
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#include "Material.h"
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#include "Image.h"
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/* EXPP PyType Objects */
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extern PyTypeObject Mesh_Type;
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extern PyTypeObject MVert_Type;
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extern PyTypeObject PVert_Type;
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extern PyTypeObject MVertSeq_Type;
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extern PyTypeObject MEdge_Type;
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extern PyTypeObject MFace_Type;
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extern PyTypeObject MCol_Type;
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struct BPy_Object;
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/* Type checking for EXPP PyTypes */
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#define BPy_Mesh_Check(v) ((v)->ob_type == &Mesh_Type)
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#define BPy_MFace_Check(v) ((v)->ob_type == &MFace_Type)
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#define BPy_MEdge_Check(v) ((v)->ob_type == &MEdge_Type)
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#define BPy_MVert_Check(v) ((v)->ob_type == &MVert_Type)
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#define BPy_PVert_Check(v) ((v)->ob_type == &PVert_Type)
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#define BPy_MCol_Check(v) ((v)->ob_type == &MCol_Type)
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/* Typedefs for the new types */
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typedef struct {
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PyObject_HEAD /* required python macro */
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MCol *color;
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} BPy_MCol; /* a Mesh color: [r,g,b,a] */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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void * data; /* points to a Mesh or an MVert */
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int index;
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} BPy_MVert; /* a Mesh vertex */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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Mesh * mesh;
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int iter;
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} BPy_MVertSeq; /* a Mesh vertex sequence */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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Mesh *mesh; /* points to a Mesh */
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int index;
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char iter; /* char because it can only ever be between -1 and 2 */
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} BPy_MEdge; /* a Mesh edge */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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Mesh * mesh;
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int iter;
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} BPy_MEdgeSeq; /* a Mesh edge sequence */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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Mesh * mesh;
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int index;
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char iter; /* char because it can only ever be between -1 and 4 */
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} BPy_MFace; /* a Mesh face */
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typedef struct {
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PyObject_VAR_HEAD /* required python macro */
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Mesh * mesh;
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int iter;
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} BPy_MFaceSeq; /* a Mesh face sequence */
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typedef struct {
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PyObject_HEAD /* required python macro */
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Mesh *mesh;
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Object *object;
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char new; /* was mesh created or already existed? */
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} BPy_Mesh;
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/* PROTOS */
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PyObject *Mesh_Init( void );
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PyObject *Mesh_CreatePyObject( Mesh * me, Object *obj );
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int Mesh_CheckPyObject( PyObject * pyobj );
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Mesh *Mesh_FromPyObject( PyObject * pyobj, Object *obj );
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#endif /* EXPP_MESH_H */
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