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> Unreal Engine API Reference > Plugins > DynamicMesh > FMeshBoundaryLoops > FMeshBoundaryLoops::FindLeftTurnEdge

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FMeshBoundaryLoops::FindLeftTurnEdge

Ok, bdry_edges[0...bdry_edges_count] contains the boundary edges coming out of bowtie_v.

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References

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

Syntax

int FindLeftTurnEdge
(
    int incoming_e,
    int bowtie_v,
    TArray< int > & bdry_edges,
    int bdry_edges_count,
    TArray< bool > & used_edges
)

Remarks

Ok, bdry_edges[0...bdry_edges_count] contains the boundary edges coming out of bowtie_v. We want to pick the best one to continue the loop that came in to bowtie_v on incoming_e. If the loops are all sane, then we will get the smallest loops by "turning left" at bowtie_v.

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