146 lines
7.5 KiB
C
146 lines
7.5 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __BKE_DEFORM_H__
|
|
#define __BKE_DEFORM_H__
|
|
|
|
/** \file
|
|
* \ingroup bke
|
|
* \brief support for deformation groups and hooks.
|
|
*/
|
|
|
|
struct ListBase;
|
|
struct MDeformVert;
|
|
struct MEdge;
|
|
struct MLoop;
|
|
struct MPoly;
|
|
struct Object;
|
|
struct bDeformGroup;
|
|
|
|
struct bDeformGroup *BKE_defgroup_new(struct Object *ob, const char *name);
|
|
void defgroup_copy_list(struct ListBase *lb1, const struct ListBase *lb2);
|
|
struct bDeformGroup *defgroup_duplicate(const struct bDeformGroup *ingroup);
|
|
struct bDeformGroup *defgroup_find_name(struct Object *ob, const char *name);
|
|
int *defgroup_flip_map(struct Object *ob, int *flip_map_len, const bool use_default);
|
|
int *defgroup_flip_map_single(struct Object *ob,
|
|
int *flip_map_len,
|
|
const bool use_default,
|
|
int defgroup);
|
|
int defgroup_flip_index(struct Object *ob, int index, const bool use_default);
|
|
int defgroup_name_index(struct Object *ob, const char *name);
|
|
void defgroup_unique_name(struct bDeformGroup *dg, struct Object *ob);
|
|
|
|
struct MDeformWeight *defvert_find_index(const struct MDeformVert *dv, const int defgroup);
|
|
struct MDeformWeight *defvert_verify_index(struct MDeformVert *dv, const int defgroup);
|
|
void defvert_add_index_notest(struct MDeformVert *dv, int defgroup, const float weight);
|
|
void defvert_remove_group(struct MDeformVert *dvert, struct MDeformWeight *dw);
|
|
void defvert_clear(struct MDeformVert *dvert);
|
|
int defvert_find_shared(const struct MDeformVert *dvert_a, const struct MDeformVert *dvert_b);
|
|
bool defvert_is_weight_zero(const struct MDeformVert *dvert, const int defgroup_tot);
|
|
|
|
void BKE_defvert_array_free_elems(struct MDeformVert *dvert, int totvert);
|
|
void BKE_defvert_array_free(struct MDeformVert *dvert, int totvert);
|
|
void BKE_defvert_array_copy(struct MDeformVert *dst, const struct MDeformVert *src, int totvert);
|
|
|
|
float defvert_find_weight(const struct MDeformVert *dvert, const int defgroup);
|
|
float defvert_array_find_weight_safe(const struct MDeformVert *dvert,
|
|
const int index,
|
|
const int defgroup);
|
|
|
|
float BKE_defvert_multipaint_collective_weight(const struct MDeformVert *dv,
|
|
int defbase_tot,
|
|
const bool *defbase_sel,
|
|
int defbase_tot_sel,
|
|
bool do_autonormalize);
|
|
|
|
void defvert_copy(struct MDeformVert *dvert_dst, const struct MDeformVert *dvert_src);
|
|
void defvert_copy_subset(struct MDeformVert *dvert_dst,
|
|
const struct MDeformVert *dvert_src,
|
|
const bool *vgroup_subset,
|
|
const int vgroup_tot);
|
|
void defvert_mirror_subset(struct MDeformVert *dvert_dst,
|
|
const struct MDeformVert *dvert_src,
|
|
const bool *vgroup_subset,
|
|
const int vgroup_tot,
|
|
const int *flip_map,
|
|
const int flip_map_len);
|
|
void defvert_copy_index(struct MDeformVert *dvert_dst,
|
|
const int defgroup_dst,
|
|
const struct MDeformVert *dvert_src,
|
|
const int defgroup_src);
|
|
void defvert_sync(struct MDeformVert *dvert_dst,
|
|
const struct MDeformVert *dvert_src,
|
|
const bool use_verify);
|
|
void defvert_sync_mapped(struct MDeformVert *dvert_dst,
|
|
const struct MDeformVert *dvert_src,
|
|
const int *flip_map,
|
|
const int flip_map_len,
|
|
const bool use_verify);
|
|
void defvert_remap(struct MDeformVert *dvert, int *map, const int map_len);
|
|
void defvert_flip(struct MDeformVert *dvert, const int *flip_map, const int flip_map_len);
|
|
void defvert_flip_merged(struct MDeformVert *dvert, const int *flip_map, const int flip_map_len);
|
|
void defvert_normalize(struct MDeformVert *dvert);
|
|
void defvert_normalize_subset(struct MDeformVert *dvert,
|
|
const bool *vgroup_subset,
|
|
const int vgroup_tot);
|
|
void defvert_normalize_lock_single(struct MDeformVert *dvert,
|
|
const bool *vgroup_subset,
|
|
const int vgroup_tot,
|
|
const int def_nr_lock);
|
|
void defvert_normalize_lock_map(struct MDeformVert *dvert,
|
|
const bool *vgroup_subset,
|
|
const int vgroup_tot,
|
|
const bool *lock_flags,
|
|
const int defbase_tot);
|
|
|
|
/* Utilities to 'extract' a given vgroup into a simple float array,
|
|
* for verts, but also edges/polys/loops. */
|
|
void BKE_defvert_extract_vgroup_to_vertweights(struct MDeformVert *dvert,
|
|
const int defgroup,
|
|
const int num_verts,
|
|
float *r_weights,
|
|
const bool invert_vgroup);
|
|
void BKE_defvert_extract_vgroup_to_edgeweights(struct MDeformVert *dvert,
|
|
const int defgroup,
|
|
const int num_verts,
|
|
struct MEdge *edges,
|
|
const int num_edges,
|
|
float *r_weights,
|
|
const bool invert_vgroup);
|
|
void BKE_defvert_extract_vgroup_to_loopweights(struct MDeformVert *dvert,
|
|
const int defgroup,
|
|
const int num_verts,
|
|
struct MLoop *loops,
|
|
const int num_loops,
|
|
float *r_weights,
|
|
const bool invert_vgroup);
|
|
void BKE_defvert_extract_vgroup_to_polyweights(struct MDeformVert *dvert,
|
|
const int defgroup,
|
|
const int num_verts,
|
|
struct MLoop *loops,
|
|
const int num_loops,
|
|
struct MPoly *polys,
|
|
const int num_polys,
|
|
float *r_weights,
|
|
const bool invert_vgroup);
|
|
|
|
void BKE_defvert_weight_to_rgb(float r_rgb[3], const float weight);
|
|
|
|
#endif /* __BKE_DEFORM_H__ */
|