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FMath::ComputeBaryCentric3D

Computes the barycentric coordinates for a given point on a tetrahedron (3D)

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h
Include	#include "Math/UnrealMathUtility.h"
Source	/Engine/Source/Runtime/Core/Private/Math/UnrealMath.cpp

Syntax

static FVector4 ComputeBaryCentric3D
(
    const FVector & Point,
    const FVector & A,
    const FVector & B,
    const FVector & C,
    const FVector & D
)

Remarks

Computes the barycentric coordinates for a given point on a tetrahedron (3D)

Returns

Vector containing the four weights a,b,c,d such that Point = a*A + b*B + c*C + d*D

Parameters

Parameter	Description
Point	point to convert to barycentric coordinates
A, B, C, D	four points defining a tetrahedron

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