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

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WalkMeshPlanar

Walk the surface of an FDynamicMesh to try find a planar path connecting two points.

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References

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

Syntax

bool WalkMeshPlanar
(
    const FDynamicMesh3 * Mesh,
    int StartTri,
    int EndVertID,
    FVector3d StartPt,
    int EndTri,
    FVector3d EndPt,
    FVector3d WalkPlaneNormal,
    TFunction< FVector3d *, int)> VertexToPosnFn,
    bool bAllowBackwardsSearch,
    double AcceptEndPtOutsideDist,
    double PtOnPlaneThreshold,
    TArray< TPair< FMeshSurfacePoint, int >> & WalkedPath,
    double BackwardsTolerance
)

Remarks

Walk the surface of an FDynamicMesh to try find a planar path connecting two points. Paths include every vertex and edge they need to cross. Greedy algorithm will only return one path if there are multiple.

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