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Happy as a clamp

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- Fix instances vanishing close to the edge of your screen
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Jozufozu 2024-09-20 20:07:38 -07:00
parent 40cfc08025
commit b7b7cca992
1 changed files with 4 additions and 0 deletions
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4
common/src/backend/resources/assets/flywheel/flywheel/internal/indirect/cull.glsl
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@ -100,6 +100,10 @@ bool _flw_isVisible(uint instanceIndex, uint modelIndex) {
ivec4 bounds = ivec4(aabb * vec4(levelSizePair));
// Clamp to the texture bounds.
// Since we're not going through a sampler out of bounds texel fetches will return 0.
bounds = clamp(bounds, ivec4(0), levelSizePair);
float depth01 = texelFetch(_flw_depthPyramid, bounds.xw, level).r;
float depth11 = texelFetch(_flw_depthPyramid, bounds.zw, level).r;
float depth10 = texelFetch(_flw_depthPyramid, bounds.zy, level).r;