diff options
Diffstat (limited to 'source/blender/blenkernel/intern/cachefile.c')
| -rw-r--r-- | source/blender/blenkernel/intern/cachefile.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/cachefile.c b/source/blender/blenkernel/intern/cachefile.c index e62e652b4a6..6a08673144e 100644 --- a/source/blender/blenkernel/intern/cachefile.c +++ b/source/blender/blenkernel/intern/cachefile.c @@ -29,6 +29,8 @@ #include "DNA_anim_types.h" #include "DNA_cachefile_types.h" +#include "DNA_constraint_types.h" +#include "DNA_object_types.h" #include "DNA_scene_types.h" #include "BLI_fileops.h" @@ -43,6 +45,7 @@ #include "BKE_global.h" #include "BKE_library.h" #include "BKE_main.h" +#include "BKE_modifier.h" #include "BKE_scene.h" #ifdef WITH_ALEMBIC @@ -196,3 +199,41 @@ float BKE_cachefile_time_offset(CacheFile *cache_file, const float time, const f const float frame = (cache_file->override_frame ? cache_file->frame : time); return cache_file->is_sequence ? frame : frame / fps; } + +/* TODO(kevin): replace this with some depsgraph mechanism, or something similar. */ +void BKE_cachefile_clean(Scene *scene, CacheFile *cache_file) +{ + for (Base *base = scene->base.first; base; base = base->next) { + Object *ob = base->object; + + ModifierData *md = modifiers_findByType(ob, eModifierType_MeshSequenceCache); + + if (md) { + MeshSeqCacheModifierData *mcmd = (MeshSeqCacheModifierData *)md; + + if (cache_file == mcmd->cache_file) { +#ifdef WITH_ALEMBIC + CacheReader_free(mcmd->reader); +#endif + mcmd->reader = NULL; + mcmd->object_path[0] = '\0'; + } + } + + for (bConstraint *con = ob->constraints.first; con; con = con->next) { + if (con->type != CONSTRAINT_TYPE_TRANSFORM_CACHE) { + continue; + } + + bTransformCacheConstraint *data = con->data; + + if (cache_file == data->cache_file) { +#ifdef WITH_ALEMBIC + CacheReader_free(data->reader); +#endif + data->reader = NULL; + data->object_path[0] = '\0'; + } + } + } +} |