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> Unreal Engine API Reference > Plugins > GeometricObjects > Implicit > TCachingMeshSDF > TCachingMeshSDF::PointInTriangle2d

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TCachingMeshSDF::PointInTriangle2d

Robust test of (X0,Y0) in the triangle (X1,Y1)-(X2,Y2)-(X3,Y3) if true is returned, the barycentric coordinates are set in A,B,C.

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References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Implicit/CachingMeshSDF.h
Include	#include "Implicit/CachingMeshSDF.h"

Syntax

static bool PointInTriangle2d
(
    double X0,
    double Y0,
    double X1,
    double Y1,
    double X2,
    double Y2,
    double X3,
    double Y3,
    double & A,
    double & B,
    double & C
)

Remarks

Robust test of (X0,Y0) in the triangle (X1,Y1)-(X2,Y2)-(X3,Y3) if true is returned, the barycentric coordinates are set in A,B,C.

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