71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
/*
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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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* Contributor(s): Ben Batt
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/modifiers/intern/MOD_util.h
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* \ingroup modifiers
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*/
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#ifndef __MOD_UTIL_H__
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#define __MOD_UTIL_H__
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/* so modifier types match their defines */
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#include "MOD_modifiertypes.h"
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struct DerivedMesh;
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struct MDeformVert;
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struct ModifierData;
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struct Object;
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struct Scene;
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struct Tex;
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void modifier_init_texture(const struct Scene *scene, struct Tex *texture);
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void get_texture_coords(struct MappingInfoModifierData *dmd, struct Object *ob, struct DerivedMesh *dm,
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float (*co)[3], float (*texco)[3], int numVerts);
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void modifier_vgroup_cache(struct ModifierData *md, float (*vertexCos)[3]);
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struct DerivedMesh *get_cddm(struct Object *ob, struct BMEditMesh *em, struct DerivedMesh *dm,
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float (*vertexCos)[3], bool use_normals);
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struct DerivedMesh *get_dm(struct Object *ob, struct BMEditMesh *em, struct DerivedMesh *dm,
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float (*vertexCos)[3], bool use_normals, bool use_orco);
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struct DerivedMesh *get_dm_for_modifier(struct Object *ob, ModifierApplyFlag flag);
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void modifier_get_vgroup(struct Object *ob, struct DerivedMesh *dm,
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const char *name, struct MDeformVert **dvert, int *defgrp_index);
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/* XXX workaround for non-threadsafe context in OpenNL (T38403)
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* OpenNL uses global pointer for "current context", which causes
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* conflict when multiple modifiers get evaluated in threaded depgraph.
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* This is just a stupid hack to prevent assert failure / crash,
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* otherwise we'd have to modify OpenNL on a large scale.
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* OpenNL should be replaced eventually, there are other options (eigen, ceres).
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* - lukas_t
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*/
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#ifdef WITH_OPENNL
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#define OPENNL_THREADING_HACK
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#endif
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#ifdef OPENNL_THREADING_HACK
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void modifier_opennl_lock(void);
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void modifier_opennl_unlock(void);
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#endif
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#endif /* __MOD_UTIL_H__ */
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