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> Unreal Engine API Reference > Runtime > MeshDescription > FMeshDescription > FMeshDescription::DeleteTriangles

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FMeshDescription::DeleteTriangles

Deletes triangles from the mesh and remove all orphaned polygon groups, vertex instances, edges and vertices.

Windows

MacOS

Linux

References

Module	MeshDescription
Header	/Engine/Source/Runtime/MeshDescription/Public/MeshDescription.h
Include	#include "MeshDescription.h"
Source	/Engine/Source/Runtime/MeshDescription/Private/MeshDescription.cpp

Syntax

void DeleteTriangles
(
const TArray< FTriangleID > & Triangles
)

Remarks

Deletes triangles from the mesh and remove all orphaned polygon groups, vertex instances, edges and vertices. Will not compact the internal arrays, you must call Compact() manually.

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