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This commit is contained in:
SoulliesOfficial
2025-12-14 18:40:00 -05:00
parent f7af60351b
commit 7c1cb7e8e1
291 changed files with 226851 additions and 353 deletions
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5
Assets/PotaToon/Shaders/OIT/OitUtils.hlsl
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@@ -3,6 +3,7 @@
// Unity's HLSL seems not to support dynamic array size, so we can only set this before compilation
#define MAX_SORTED_PIXELS 8
#define POW_2_24 16777216
//https://github.com/GameTechDev/AOIT-Update/blob/master/OIT_DX11/AOIT%20Technique/AOIT.hlsl
// UnpackRGBA takes a uint value and converts it to a float4
@@ -27,7 +28,7 @@ uint PackRGBA(float4 unpackedInput)
}
float UnpackDepth(uint uDepthSampleIdx) {
return (float)(uDepthSampleIdx >> 8UL) / (pow(2, 24) - 1);
return (float)(uDepthSampleIdx >> 8UL) / (POW_2_24 - 1);
}
uint UnpackSampleIdx(uint uDepthSampleIdx) {
@@ -35,7 +36,7 @@ uint UnpackSampleIdx(uint uDepthSampleIdx) {
}
uint PackDepthSampleIdx(float depth, uint uSampleIdx) {
uint d = (uint)(saturate(depth) * (pow(2, 24) - 1));
uint d = (uint)(saturate(depth) * (POW_2_24 - 1));
return d << 8UL | uSampleIdx;
}