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Diffstat (limited to 'source/blender/blenkernel/BKE_mesh_runtime.h')
-rw-r--r-- | source/blender/blenkernel/BKE_mesh_runtime.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_mesh_runtime.h b/source/blender/blenkernel/BKE_mesh_runtime.h new file mode 100644 index 00000000000..9d29299cacd --- /dev/null +++ b/source/blender/blenkernel/BKE_mesh_runtime.h @@ -0,0 +1,121 @@ +/* + * ***** BEGIN GPL 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. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Blender Foundation + * + * ***** END GPL LICENSE BLOCK ***** + */ +#ifndef __BKE_MESH_RUNTIME_H__ +#define __BKE_MESH_RUNTIME_H__ + +/** \file BKE_mesh_runtime.h + * \ingroup bke + * + * This file contains access functions for the Mesh.runtime struct. + */ + +#include "BKE_customdata.h" /* for CustomDataMask */ + +struct ColorBand; +struct CustomData; +struct Depsgraph; +struct KeyBlock; +struct Mesh; +struct MLoop; +struct MLoopTri; +struct MVertTri; +struct Object; +struct Scene; + +/* Undefine to hide DerivedMesh-based function declarations */ +#define USE_DERIVEDMESH + +#ifdef USE_DERIVEDMESH +struct DerivedMesh; +#endif + +void BKE_mesh_runtime_reset(struct Mesh *mesh); +int BKE_mesh_runtime_looptri_len(const struct Mesh *mesh); +void BKE_mesh_runtime_looptri_recalc(struct Mesh *mesh); +const struct MLoopTri *BKE_mesh_runtime_looptri_ensure(struct Mesh *mesh); +bool BKE_mesh_runtime_ensure_edit_data(struct Mesh *mesh); +bool BKE_mesh_runtime_clear_edit_data(struct Mesh *mesh); +void BKE_mesh_runtime_clear_geometry(struct Mesh *mesh); +void BKE_mesh_runtime_clear_cache(struct Mesh *mesh); + +void BKE_mesh_runtime_verttri_from_looptri( + struct MVertTri *r_verttri, + const struct MLoop *mloop, const struct MLoopTri *looptri, int looptri_num); + +/* NOTE: the functions below are defined in DerivedMesh.c, and are intended to be moved + * to a more suitable location when that file is removed. + * They should also be renamed to use conventions from BKE, not old DerivedMesh.c. + * For now keep the names similar to avoid confusion. */ +#ifdef USE_DERIVEDMESH +struct DerivedMesh *mesh_get_derived_final( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask); +#endif +struct Mesh *mesh_get_eval_final( + struct Depsgraph *depsgraph, struct Scene *scene, struct Object *ob, CustomDataMask dataMask); + +#ifdef USE_DERIVEDMESH +struct DerivedMesh *mesh_get_derived_deform( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask); +#endif +struct Mesh *mesh_get_eval_deform( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask); + +#ifdef USE_DERIVEDMESH +struct DerivedMesh *mesh_create_derived_index_render( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask, int index); +#endif +struct Mesh *mesh_create_eval_final_index_render( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask, int index); + +#ifdef USE_DERIVEDMESH +struct DerivedMesh *mesh_create_derived_view( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask); +#endif +struct Mesh *mesh_create_eval_final_view( + struct Depsgraph *depsgraph, struct Scene *scene, + struct Object *ob, CustomDataMask dataMask); + +void BKE_mesh_runtime_eval_to_meshkey(struct Mesh *me_deformed, struct Mesh *me, struct KeyBlock *kb); + +/* Temporary? A function to give a colorband to derivedmesh for vertexcolor ranges */ +void BKE_mesh_runtime_color_band_store(const struct ColorBand *coba, const char alert_color[4]); + + +#ifndef NDEBUG +char *BKE_mesh_runtime_debug_info(struct Mesh *me_eval); +void BKE_mesh_runtime_debug_print(struct Mesh *me_eval); +void BKE_mesh_runtime_debug_print_cdlayers(struct CustomData *data); +bool BKE_mesh_runtime_is_valid(struct Mesh *me_eval); +#endif /* NDEBUG */ + +#endif /* __BKE_MESH_RUNTIME_H__ */ |