108 lines
4.1 KiB
C
108 lines
4.1 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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* 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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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BKE_KEY_H__
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#define __BKE_KEY_H__
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/** \file BKE_key.h
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* \ingroup bke
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* \since March 2001
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* \author nzc
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*/
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struct Key;
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struct KeyBlock;
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struct ID;
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struct ListBase;
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struct Curve;
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struct Object;
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struct Scene;
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struct Lattice;
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struct Mesh;
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struct WeightsArrayCache;
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/* Kernel prototypes */
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#ifdef __cplusplus
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extern "C" {
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#endif
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void BKE_key_free(struct Key *sc);
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void BKE_key_free_nolib(struct Key *key);
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struct Key *BKE_key_add(struct ID *id);
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struct Key *BKE_key_copy(struct Key *key);
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struct Key *BKE_key_copy_nolib(struct Key *key);
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void BKE_key_make_local(struct Key *key);
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void BKE_key_sort(struct Key *key);
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void key_curve_position_weights(float t, float data[4], int type);
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void key_curve_tangent_weights(float t, float data[4], int type);
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void key_curve_normal_weights(float t, float data[4], int type);
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float *BKE_key_evaluate_object_ex(struct Scene *scene, struct Object *ob, int *r_totelem,
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float *arr, size_t arr_size);
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float *BKE_key_evaluate_object(struct Scene *scene, struct Object *ob, int *r_totelem);
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struct Key *BKE_key_from_object(struct Object *ob);
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struct KeyBlock *BKE_keyblock_from_object(struct Object *ob);
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struct KeyBlock *BKE_keyblock_from_object_reference(struct Object *ob);
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struct KeyBlock *BKE_keyblock_add(struct Key *key, const char *name);
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struct KeyBlock *BKE_keyblock_add_ctime(struct Key *key, const char *name, const bool do_force);
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struct KeyBlock *BKE_keyblock_from_key(struct Key *key, int index);
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struct KeyBlock *BKE_keyblock_find_name(struct Key *key, const char name[]);
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void BKE_keyblock_copy_settings(struct KeyBlock *kb_dst, const struct KeyBlock *kb_src);
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char *BKE_keyblock_curval_rnapath_get(struct Key *key, struct KeyBlock *kb);
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// needed for the GE
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typedef struct WeightsArrayCache {
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int num_defgroup_weights;
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float **defgroup_weights;
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} WeightsArrayCache;
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float **BKE_keyblock_get_per_block_weights(struct Object *ob, struct Key *key, struct WeightsArrayCache *cache);
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void BKE_keyblock_free_per_block_weights(struct Key *key, float **per_keyblock_weights, struct WeightsArrayCache *cache);
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void BKE_key_evaluate_relative(const int start, int end, const int tot, char *basispoin, struct Key *key, struct KeyBlock *actkb,
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float **per_keyblock_weights, const int mode);
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/* conversion functions */
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void BKE_key_convert_to_mesh(struct KeyBlock *kb, struct Mesh *me);
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void BKE_key_convert_from_mesh(struct Mesh *me, struct KeyBlock *kb);
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void BKE_key_convert_to_lattice(struct KeyBlock *kb, struct Lattice *lt);
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void BKE_key_convert_from_lattice(struct Lattice *lt, struct KeyBlock *kb);
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void BKE_key_convert_to_curve(struct KeyBlock *kb, struct Curve *cu, struct ListBase *nurb);
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void BKE_key_convert_from_curve(struct Curve *cu, struct KeyBlock *kb, struct ListBase *nurb);
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float (*BKE_key_convert_to_vertcos(struct Object *ob, struct KeyBlock *kb))[3];
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void BKE_key_convert_from_vertcos(struct Object *ob, struct KeyBlock *kb, float (*vertCos)[3]);
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void BKE_key_convert_from_offset(struct Object *ob, struct KeyBlock *kb, float (*ofs)[3]);
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/* key.c */
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extern int slurph_opt;
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#ifdef __cplusplus
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};
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#endif
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#endif /* __BKE_KEY_H__ */
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