Open Hineven opened 4 months ago
core/src/math/pack.hlsl:481, the unpackNormal function fails to unpack normals with negative values packed with packNormal.
core/src/math/pack.hlsl:481
unpackNormal
packNormal
The current implementation of unpackNormal is:
/** * Convert 10bit snorms to normal vector. * @param packedValue Input snorm values to convert. * @returns Converted float values (range [-1,1]). */ float3 unpackNormal(uint packedValue) { uint3 value = uint3(packedValue, packedValue >> 10, packedValue >> 20) & 0x3FFu.xxx; return float3(value) * (1.0f / 511.0f).xxx; }
It fails to unpack negative values.
Thanks, weve fixed this internally and should be out in the next release version.
core/src/math/pack.hlsl:481
, theunpackNormal
function fails to unpack normals with negative values packed withpackNormal
.The current implementation of
unpackNormal
is:It fails to unpack negative values.