GetBasisDeterminantSign

Constructs a basis matrix for the axis vectors and returns the sign of the determinant

Windows
MacOS
Linux

References

Module

RenderCore

Header

/Engine/Source/Runtime/RenderCore/Public/RenderUtils.h

Include

#include "RenderUtils.h"

Syntax

float GetBasisDeterminantSign
(
    const FVector & XAxis,
    const FVector & YAxis,
    const FVector & ZAxis
)

Remarks

Constructs a basis matrix for the axis vectors and returns the sign of the determinant

Returns

sign of determinant either -1 or +1

Parameters

Parameter

Description

XAxis

x axis (tangent)

YAxis

y axis (binormal)

ZAxis

z axis (normal)
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