forked from bartvdbraak/blender
BMesh Py API: add bmesh.geometry.intersect_face_point()
patch originally by mont29 with some edits.
This commit is contained in:
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72d950ba49
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75212f4677
@ -9,6 +9,7 @@ Submodules:
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* :mod:`bmesh.ops`
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* :mod:`bmesh.types`
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* :mod:`bmesh.utils`
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* :mod:`bmesh.geometry`
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Intro
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@ -256,6 +256,7 @@ else:
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"bmesh.ops",
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"bmesh.types",
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"bmesh.utils",
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"bmesh.geometry",
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"bpy.app",
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"bpy.app.handlers",
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"bpy.app.translations",
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@ -1768,6 +1769,7 @@ def write_rst_importable_modules(basepath):
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"bmesh" : "BMesh Module",
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"bmesh.types" : "BMesh Types",
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"bmesh.utils" : "BMesh Utilities",
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"bmesh.geometry" : "BMesh Geometry Utilities",
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"bpy.app" : "Application Data",
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"bpy.app.handlers" : "Application Handlers",
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"bpy.app.translations" : "Application Translations",
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@ -33,6 +33,7 @@ set(INC_SYS
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set(SRC
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bmesh_py_api.c
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bmesh_py_geometry.c
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bmesh_py_ops.c
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bmesh_py_ops_call.c
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bmesh_py_types.c
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@ -42,6 +43,7 @@ set(SRC
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bmesh_py_utils.c
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bmesh_py_api.h
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bmesh_py_geometry.h
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bmesh_py_ops.h
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bmesh_py_ops_call.h
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bmesh_py_types.h
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@ -42,6 +42,7 @@
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#include "bmesh_py_ops.h"
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#include "bmesh_py_utils.h"
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#include "bmesh_py_geometry.h"
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#include "BKE_editmesh.h"
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@ -201,5 +202,9 @@ PyObject *BPyInit_bmesh(void)
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PyDict_SetItemString(sys_modules, PyModule_GetName(submodule), submodule);
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Py_INCREF(submodule);
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PyModule_AddObject(mod, "geometry", (submodule = BPyInit_bmesh_geometry()));
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PyDict_SetItemString(sys_modules, PyModule_GetName(submodule), submodule);
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Py_INCREF(submodule);
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return mod;
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}
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110
source/blender/python/bmesh/bmesh_py_geometry.c
Normal file
110
source/blender/python/bmesh/bmesh_py_geometry.c
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@ -0,0 +1,110 @@
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/*
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* ***** BEGIN GPL 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.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2012 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Campbell Barton
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/python/bmesh/bmesh_py_geometry.c
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* \ingroup pybmesh
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*
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* This file defines the 'bmesh.geometry' module.
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* Utility functions for operating on 'bmesh.types'
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*/
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#include <Python.h>
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#include "BLI_utildefines.h"
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#include "../mathutils/mathutils.h"
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#include "bmesh.h"
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#include "bmesh_py_types.h"
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#include "bmesh_py_geometry.h" /* own include */
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PyDoc_STRVAR(bpy_bm_geometry_intersect_face_point_doc,
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".. method:: intersect_face_point(face, point)\n"
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"\n"
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" Tests if a point is inside a face (using the faces normal).\n"
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"\n"
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" :arg face: The face to test.\n"
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" :type face: :class:`bmesh.types.BMFace`\n"
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" :arg point: The point to test.\n"
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" :type point: float triplet\n"
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" :return: True when the the point is in the face.\n"
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" :rtype: bool\n"
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);
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static PyObject *bpy_bm_geometry_intersect_face_point(BPy_BMFace *UNUSED(self), PyObject *args)
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{
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BPy_BMFace *py_face;
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PyObject *py_point;
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float point[3];
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bool ret;
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if (!PyArg_ParseTuple(args,
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"O!O:intersect_face_point",
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&BPy_BMFace_Type, &py_face,
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&py_point))
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{
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return NULL;
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}
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BPY_BM_CHECK_OBJ(py_face);
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if (mathutils_array_parse(point, 3, 3, py_point, "intersect_face_point") == -1) {
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return NULL;
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}
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ret = BM_face_point_inside_test(py_face->f, point);
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return PyBool_FromLong(ret);
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}
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static struct PyMethodDef BPy_BM_geometry_methods[] = {
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{"intersect_face_point", (PyCFunction)bpy_bm_geometry_intersect_face_point, METH_VARARGS, bpy_bm_geometry_intersect_face_point_doc},
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{NULL, NULL, 0, NULL}
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};
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PyDoc_STRVAR(BPy_BM_utils_doc,
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"This module provides access to bmesh geometry evaluation functions."
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);
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static struct PyModuleDef BPy_BM_geometry_module_def = {
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PyModuleDef_HEAD_INIT,
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"bmesh.geometry", /* m_name */
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BPy_BM_utils_doc, /* m_doc */
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0, /* m_size */
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BPy_BM_geometry_methods, /* m_methods */
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NULL, /* m_reload */
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NULL, /* m_traverse */
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NULL, /* m_clear */
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NULL, /* m_free */
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};
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PyObject *BPyInit_bmesh_geometry(void)
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{
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PyObject *submodule;
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submodule = PyModule_Create(&BPy_BM_geometry_module_def);
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return submodule;
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}
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35
source/blender/python/bmesh/bmesh_py_geometry.h
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35
source/blender/python/bmesh/bmesh_py_geometry.h
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@ -0,0 +1,35 @@
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/*
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* ***** BEGIN GPL 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.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2012 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Campbell Barton
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/python/bmesh/bmesh_py_geometry.h
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* \ingroup pybmesh
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*/
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#ifndef __BMESH_PY_GEOMETRY_H__
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#define __BMESH_PY_GEOMETRY_H__
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PyObject *BPyInit_bmesh_geometry(void);
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#endif /* __BMESH_PY_GEOMETRY_H__ */
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@ -219,6 +219,7 @@ static struct _inittab bpy_internal_modules[] = {
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{(char *)"bmesh", BPyInit_bmesh},
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// {(char *)"bmesh.types", BPyInit_bmesh_types},
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// {(char *)"bmesh.utils", BPyInit_bmesh_utils},
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// {(char *)"bmesh.utils", BPyInit_bmesh_geometry},
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#ifdef WITH_AUDASPACE
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{(char *)"aud", AUD_initPython},
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#endif
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