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API > API/Runtime > API/Runtime/GeometryCollectionEngine > API/Runtime/GeometryCollectionEngine/UGeometryCollectionRootProxyRend-
Description
Update the root proxy transforms of the geometry collection. If the geometry collection is using of multiple proxy root meshes, InRootTransforms is expected to contain an entry for each of them .
Virtual Inheritance
- IGeometryCollectionExternalRenderInterface::UpdateRootTransforms → UGeometryCollectionRootProxyRenderer::UpdateRootTransforms
| Name | UpdateRootTransforms |
| Type | function |
| Header File | /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionRootProxyRenderer.h |
| Include Path | #include "GeometryCollection/GeometryCollectionRootProxyRenderer.h" |
| Source | /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Private/GeometryCollection/GeometryCollectionRootProxyRenderer.cpp |
virtual void UpdateRootTransforms
(
UGeometryCollection const & InGeometryCollection,
FTransform const & InRootTransform,
TArrayView < const FTransform3f > InRootLocalTransforms
)
Parameters
| Name | Remarks |
|---|---|
| InRootTransform | Component space root transform |
| InRootLocalTransforms | Root space local transforms |