Module |
|
Header |
/Engine/Source/Runtime/RenderCore/Public/RenderUtils.h |
Include |
#include "RenderUtils.h" |
int8 GetBasisDeterminantSignByte
(
const FPackedNormal & XAxis,
const FPackedNormal & YAxis,
const FPackedNormal & ZAxis
)
Constructs a basis matrix for the axis vectors and returns the sign of the determinant
sign of determinant either -127 (-1) or +1 (127)
Parameter |
Description |
---|---|
XAxis |
x axis (tangent) |
YAxis |
y axis (binormal) |
ZAxis |
z axis (normal) |