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Anim: added BKE_object_moves_in_time(object) function

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This function exposes the already-existing static `object_moves_in_time()`
function, and optionally recursively checks the parent object for
animatedness as well.

I also added checking `AnimData::overrides` to
`BKE_animdata_id_is_animated()`. This ensures that, apart from the optional
recursion to the parent object, the function has the same functionality.
This commit is contained in:
Sybren A. Stüvel
2019-11-26 17:59:27 +01:00
parent b21648ab36
commit bf9c2e6fde
3 changed files with 15 additions and 12 deletions
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22
source/blender/blenkernel/intern/object.c
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@@ -3763,26 +3763,26 @@ int BKE_object_is_modified(Scene *scene, Object *ob)
* speed. In combination with checks of modifier stack and real life usage
* percentage of false-positives shouldn't be that height.
*/
static bool object_moves_in_time(Object *object)
bool BKE_object_moves_in_time(const Object *object, bool recurse_parent)
{
AnimData *adt = object->adt;
if (adt != NULL) {
/* If object has any sort of animation data assume it is moving. */
if (adt->action != NULL || !BLI_listbase_is_empty(&adt->nla_tracks) ||
!BLI_listbase_is_empty(&adt->drivers) || !BLI_listbase_is_empty(&adt->overrides)) {
return true;
}
/* If object has any sort of animation data assume it is moving. */
if (BKE_animdata_id_is_animated(&object->id)) {
return true;
}
if (!BLI_listbase_is_empty(&object->constraints)) {
return true;
}
if (object->parent != NULL) {
/* TODO(sergey): Do recursive check here? */
return true;
if (recurse_parent && object->parent != NULL) {
return BKE_object_moves_in_time(object->parent, true);
}
return false;
}
static bool object_moves_in_time(const Object *object)
{
return BKE_object_moves_in_time(object, true);
}
static bool object_deforms_in_time(Object *object)
{
if (BKE_key_from_object(object) != NULL) {