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

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FMeshMeshCut

Cut a mesh where it crosses a second mesh resolving all intersections, but not deleting geometry.

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References

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

Syntax

class FMeshMeshCut

Remarks

Cut a mesh where it crosses a second mesh resolving all intersections, but not deleting geometry. Optionally resolve intersections mutually for both meshes.

Variables

	Name	Description
bool	bCutCoplanar	If true, detect coplanar faces and re-triangulate so that the triangulations match 1:1 (TODO: not implemented!)
bool	bMutuallyCut	If true, modify both meshes to split at crossing points; otherwise only modify MeshA
bool	bTrackInsertedVertices	If true, record vertex insertions
FDynamicMesh3 &...	Mesh	InputsMeshes to cut
TArray< int >[2...	SegmentToChain	For each intersection segment, where the corresponding elements start in VertexChains.
double	SnapTolerance	Tolerance distance for considering a point to be on a vertex, edge or plane
TArray< int >[2...	VertexChains	Outputs Packed chains of vertex IDs, representing the vertices for each segment in the mesh Packed as the number of vertices in that chain, followed by that many vertex ids, per segment NOT 1:1 w/ segments; some segments may have failed to insert

Constructors

	Name	Description
	FMeshMeshCut ( FDynamicMesh3* MeshA, FDynamicMesh3* MeshB )

Functions

	Name	Description
bool	Cut ( const MeshIntersection::FIntersecti... )	Split mesh(es) along the provided intersections
void	ResetOutputs()
EOperationVa...	Validate()

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