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Merge remote-tracking branch 'origin/master' into gi

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Wojciech Figat
2022-06-14 12:03:28 +02:00
parent 2522d84a21 18cd7b657e
commit 4cabf9de53
19 changed files with 223 additions and 13 deletions
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4
Source/Shaders/GI/DDGI.hlsl
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@@ -146,7 +146,7 @@ float3 SampleDDGIIrradiance(DDGIData data, Texture2D<float4> probesState, Textur
float3 biasedWorldPosition = worldPosition + surfaceBias;
// Get the grid coordinates of the probe nearest the biased world position
uint3 baseProbeCoords = clamp(uint3((worldPosition - probesOrigin + probesExtent) / probesSpacing), 0, data.ProbesCounts - 1);
uint3 baseProbeCoords = clamp(uint3((worldPosition - probesOrigin + probesExtent) / probesSpacing), uint3(0, 0, 0), data.ProbesCounts - uint3(1, 1, 1));
float3 baseProbeWorldPosition = GetDDGIProbeWorldPosition(data, cascadeIndex, baseProbeCoords);
float3 biasAlpha = saturate((biasedWorldPosition - baseProbeWorldPosition) / probesSpacing);
@@ -155,7 +155,7 @@ float3 SampleDDGIIrradiance(DDGIData data, Texture2D<float4> probesState, Textur
for (uint i = 0; i < 8; i++)
{
uint3 probeCoordsOffset = uint3(i, i >> 1, i >> 2) & 1;
uint3 probeCoords = clamp(baseProbeCoords + probeCoordsOffset, 0, data.ProbesCounts - 1);
uint3 probeCoords = clamp(baseProbeCoords + probeCoordsOffset, uint3(0, 0, 0), data.ProbesCounts - uint3(1, 1, 1));
uint probeIndex = GetDDGIScrollingProbeIndex(data, cascadeIndex, probeCoords);
// Load probe position and state