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Unreal Engine C++ API Reference > Plugins > ModelingComponents > UPreviewMesh > UpdatePreview
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/PreviewMesh.h |
| Include | #include "PreviewMesh.h" |
| Source | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Private/PreviewMesh.cpp |
void UpdatePreview
&40;
const FDynamicMesh3 &42; Mesh,
ERenderUpdateMode UpdateMode,
EMeshRenderAttributeFlags ModifiedAttribs
&41;
Remarks
Update the internal mesh by copying the given Mesh
Parameters
| Name | Description |
|---|---|
| Mesh | to copy. |
| UpdateMode | Type of rendering update required. Should be FullUpdate if topology changes, otherwise can be FastUpdate. |
| ModifiedAttribs | Only relevant in case of FastUpdate- determines which attributes actually changed. |