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API > API/Runtime > API/Runtime/MeshDescription > API/Runtime/MeshDescription/FMeshDescription
Description
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.
| Name | DeleteTriangles |
| Type | function |
| Header File | /Engine/Source/Runtime/MeshDescription/Public/MeshDescription.h |
| Include Path | #include "MeshDescription.h" |
| Source | /Engine/Source/Runtime/MeshDescription/Private/MeshDescription.cpp |
void DeleteTriangles
(
const TArray < FTriangleID > & Triangles
)