FClusterOptions | Unreal Engine 5.7 Documentation


Name	FClusterOptions
Type	struct
Header File	/Engine/Source/Runtime/GeometryCore/Public/Clustering/FaceNormalClustering.h
Include Path	#include "Clustering/FaceNormalClustering.h"

Syntax

struct FClusterOptions

Name	Type	Remarks	Include Path
bApplyNormalToleranceToClusters	bool	Whether to consider the average normal of the whole cluster before merging. If false, will only consider the normals of the original triangles within a group.	Clustering/FaceNormalClustering.h
NormalOneMinusCosTolerance	double	If one minus the dot product of normals is greater than this value, they are similar enough to be joined together.	Clustering/FaceNormalClustering.h
SmallFaceAreaThreshold	double	The area threshold below which we ignore the computed triangle normal, and always merge to an adjacent group. Helps avoid tiny triangles failing to cluster due to unreliable normals.	Clustering/FaceNormalClustering.h
TargetMinGroups	int32	The minimum number of cluster groups below which to stop merging clusters.	Clustering/FaceNormalClustering.h

Name	Remarks	Include Path	Unreal Specifiers
void SetNormalAngleToleranceInDegrees ( double ToleranceInDegrees )		Clustering/FaceNormalClustering.h