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> Unreal Engine API Reference > Plugins > DynamicMesh > FSubRegionRemesher > TriangleROI

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TriangleROI

Active set of triangles.

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Syntax

TSet< int > TriangleROI

Remarks

Active set of triangles. This is conservative, ideally contains one-rings of all edge-vertices of EdgeROI set, but may include additional triangles accumulated over time (should not contain any triangles that no longer exist)