Navigation
API > API/Runtime > API/Runtime/MovieSceneTracks > API/Runtime/MovieSceneTracks/Systems > API/Runtime/MovieSceneTracks/Systems/TMovieSceneMaterialSystem > API/Runtime/MovieSceneTracks/Systems/TMovieSceneMaterialSystem/FMaterialGroupin-
References
| Module | MovieSceneTracks |
| Header | /Engine/Source/Runtime/MovieSceneTracks/Public/Systems/MovieSceneMaterialSystem.h |
| Include | #include "Systems/MovieSceneMaterialSystem.h" |
void InitializeGroupKeys
(
TEntityGroupingHandlerBase< FMaterialGroupingPolicy > & Handler,
FEntityGroupBuilder * Builder,
FEntityAllocationIteratorItem Item,
FReadEntityIDs EntityIDs,
TWrite< FEntityGroupID > GroupIDs,
TRead< RequiredComponents >... Components
)