diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_anim_path.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_anim_path.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/source/blender/blenkernel/BKE_anim_path.h b/source/blender/blenkernel/BKE_anim_path.h index ae2d13530ed..9db63080fd9 100644 --- a/source/blender/blenkernel/BKE_anim_path.h +++ b/source/blender/blenkernel/BKE_anim_path.h @@ -26,22 +26,28 @@ extern "C" { #endif -struct ListBase; +struct CurveCache; struct Object; -struct Path; /* ---------------------------------------------------- */ /* Curve Paths */ -void free_path(struct Path *path); -void calc_curvepath(struct Object *ob, struct ListBase *nurbs); -bool where_on_path(const struct Object *ob, - float ctime, - float r_vec[4], - float r_dir[3], - float r_quat[4], - float *r_radius, - float *r_weight); +int BKE_anim_path_get_array_size(const struct CurveCache *curve_cache); +float BKE_anim_path_get_length(const struct CurveCache *curve_cache); + +/* This function populates the 'ob->runtime.curve_cache->anim_path_accum_length' data. + * You should never have to call this manually as it should already have been called by + * 'BKE_displist_make_curveTypes'. Do not call this manually unless you know what you are doing. + */ +void BKE_anim_path_calc_data(struct Object *ob); + +bool BKE_where_on_path(const struct Object *ob, + float ctime, + float r_vec[4], + float r_dir[3], + float r_quat[4], + float *r_radius, + float *r_weight); #ifdef __cplusplus } |