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Add raymarched fog

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This commit is contained in:
Lauri Räsänen 2023-11-08 21:35:53 +02:00
parent ca9ed36c37
commit 9acbec9a6a
6 changed files with 124 additions and 45 deletions
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4
res/shaders/constants.wgsl
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@ -5,3 +5,7 @@ const INV_SQRT_3 = 0.57735026918962576451; // 1 / sqrt(3)
// total = (2n + 1)^2
const SHADOW_SAMPLES = 2;
const INV_SHADOW_SAMPLES = 1.0 / 25.0;
const FOG_MAX_STEPS = 20;
const FOG_MAX_DIST = 300.0;
const FOG_SCALE = 0.01;
const FOG_DENSITY = 1.0;