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Depth patch

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This commit is contained in:
mcrcortex
2025-04-21 20:18:37 +10:00
parent 3684174b67
commit 306951ebee
1 changed files with 4 additions and 7 deletions
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11
src/main/resources/assets/voxy/shaders/hiz/blit.fsh
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@@ -6,13 +6,10 @@ layout(binding = 0) uniform sampler2D depthTex;
void main() {
vec4 depths = textureGather(depthTex, uv, 0); // Get depth values from all surrounding texels.
//TODO: fully fix this system
bvec4 cv = lessThanEqual(vec4(0.999999f), depths);
if (any(cv)) {//Patch holes (its very dodgy but should work :tm:, should clamp it to the first 3 levels)
depths = mix(vec4(0.0f), depths, cv);
}
//TODO, do it so that for the first 2,3 levels if 1 (or maybe even 2 (on the first layer)) pixels are air, just ignore that
// this is to stop issues with 1 pixel gaps
bvec4 cv = lessThanEqual(vec4(0.99999999), depths);
//if (any(cv) && !all(cv)) {
// depths = mix(vec4(1.0f), depths, cv);
//}
gl_FragDepth = max(max(depths.x, depths.y), max(depths.z, depths.w)); // Write conservative depth.
}