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> Unreal Engine API Reference > Plugins > DynamicMesh > Operations > FPlanarFlipsOptimization

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FPlanarFlipsOptimization

If both triangles on an edge are coplanar, we can arbitrarily flip the interior edge to improve triangle quality.

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References

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

Syntax

class FPlanarFlipsOptimization

Remarks

If both triangles on an edge are coplanar, we can arbitrarily flip the interior edge to improve triangle quality. Similarly if one triangle on an edge is degenerate, we can flip the edge without affecting the shape to try to remove it. This code does one or more passes of such an optimization.

Variables

		Name	Description
	FDynamicMesh3 &...	Mesh
	int32	NumPasses
	double	PlanarDotThresh

Constructors

	Name	Description
	FPlanarFlipsOptimization ( FDynamicMesh3* MeshIn, int32 NumPassesIn, double PlanarDotThreshIn )

Functions

		Name	Description
	void	Apply()	Apply the operation to the mesh.
	void	ApplySinglePass()

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