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Really fixing culling for real this time

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Dynamitos
2024-08-31 16:30:57 +02:00
parent d7aefc07f3
commit e247fe4edb
2 changed files with 5 additions and 2 deletions
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res/shaders/lib/Bounding.slang
+1 -1
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@@ -70,7 +70,7 @@ struct AABB
int2 screenCoords = int2(clamp(int(screenCorner.x), 0, int(pViewParams.screenDimensions.x)), clamp(int(screenCorner.y), 0, int(pViewParams.screenDimensions.y))); int2 screenCoords = int2(clamp(int(screenCorner.x), 0, int(pViewParams.screenDimensions.x)), clamp(int(screenCorner.y), 0, int(pViewParams.screenDimensions.y)));
screenCornerMin = int2(min(screenCornerMin.x, screenCoords.x), min(screenCornerMin.y, screenCoords.y)); screenCornerMin = int2(min(screenCornerMin.x, screenCoords.x), min(screenCornerMin.y, screenCoords.y));
screenCornerMax = int2(max(screenCornerMax.x, screenCoords.x), max(screenCornerMax.y, screenCoords.y)); screenCornerMax = int2(max(screenCornerMax.x, screenCoords.x), max(screenCornerMax.y, screenCoords.y));
maxDepth = max(maxDepth, 1/screenCorner.z); maxDepth = max(maxDepth, screenCorner.z);
} }
return maxDepth; return maxDepth;
} }
res/shaders/lib/Common.slang
+4 -1
View File
@@ -85,7 +85,10 @@ float4 clipToScreen(float4 clip)
{ {
float4 ndc = clip / clip.w; float4 ndc = clip / clip.w;
float2 texCoords = (float2(ndc.xy) + 1.0f) / 2.0f; float2 texCoords = (float2(ndc.xy) + 1.0f) / 2.0f;
return float4(float2(texCoords.x, 1 - texCoords.y) * pViewParams.screenDimensions, 1 - ndc.z, 1.0f); float oz = 1;
float pz = 0 - 1;
float zf = pz * ndc.z + oz;
return float4(float2(texCoords.x, 1 - texCoords.y) * pViewParams.screenDimensions, zf, 1.0f);
} }
struct Plane struct Plane