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Unreal Engine C++ API Reference > Runtime > Landscape > ULandscapeComponent
References
| Module | Landscape |
| Header | /Engine/Source/Runtime/Landscape/Classes/LandscapeComponent.h |
| Include | #include "LandscapeComponent.h" |
| Source | /Engine/Source/Runtime/Landscape/Private/LandscapeEdit.cpp |
void UpdateDirtyCollisionHeightData
&40;
FIntRect Region
&41;
Remarks
Cumulates component's dirtied collision region that will need to be updated (used by Layer System)