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API > API/Plugins > API/Plugins/MutableRuntime > API/Plugins/MutableRuntime/MuR > API/Plugins/MutableRuntime/MuR/Instance
References
| Module | MutableRuntime |
| Header | /Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Public/MuR/Instance.h |
| Include | #include "MuR/Instance.h" |
| Source | /Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Private/MuR/Instance.cpp |
uint32 GetSurfaceId
&40;
int32 lod,
int32 comp,
int32 surf
&41; const
Remarks
Get an id that can be used to match the surface data with the mesh surface data.
Parameters
| Name | Description |
|---|---|
| lod | Index of the level of detail, from 0 to GetLODCount()-1 |
| comp | Index of the component, from 0 to GetComponentCount(lod)-1 |
| surf | Index of the surface, from 0 to GetSurfaceCount(lod,comp)-1 |