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> Unreal Engine API Reference > Plugins > MeshConversion > FDynamicMeshToMeshDescription > HaveMatchingElementCounts > FDynamicMeshToMeshDescription::HaveMatchingElementCounts

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FDynamicMeshToMeshDescription::HaveMatchingElementCounts

Checks if element counts match. If false then Update can't be called you must call Convert

Windows

MacOS

Linux

References

Module	MeshConversion
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/MeshConversion/Public/DynamicMeshToMeshDescription.h
Include	#include "DynamicMeshToMeshDescription.h"

Syntax

static bool HaveMatchingElementCounts
(
    const FDynamicMesh3 * DynamicMesh,
    const FMeshDescription * MeshDescription,
    bool bVerticesOnly,
    bool bAttributesOnly
)

Remarks

Checks if element counts match. If false then Update can't be called you must call Convert

Parameters

Parameter	Description
DynamicMesh	The dynamic mesh with updated vertices or attributes
MeshDescription	The corresponding mesh description
bVerticesOnly	If true, only check vertex counts match
bAttributesOnly	If true, only check what needs to be checked for UpdateAttributes (will check vertices or triangles depending on whether attributes are per vertex or in overlays)

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