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> Unreal Engine API Reference > Plugins > DynamicMesh > FDynamicMesh3 > FDynamicMesh3::BeginUnsafeVerticesInsert

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FDynamicMesh3::BeginUnsafeVerticesInsert

Support for inserting vertex and triangle at specific IDs.

Windows

MacOS

Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/DynamicMesh3.h
Include	#include "DynamicMesh3.h"

Syntax

virtual void BeginUnsafeVerticesInsert()

Remarks

Support for inserting vertex and triangle at specific IDs. This is a bit tricky because we likely will need to update the free lists in the RefCountVectors, which can be expensive. If you are going to do many inserts (eg inside a loop), wrap in BeginUnsafe / EndUnsafe calls, and pass bUnsafe = true to the InsertX() calls, to the defer free list rebuild until you are done.Call this before a set of unsafe InsertVertex() calls

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