12 lines
382 B
WebGPU Shading Language
12 lines
382 B
WebGPU Shading Language
const PI = 3.14159;
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const INV_SQRT_2 = 0.70710678118654752440; // 1 / sqrt(2)
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const INV_SQRT_3 = 0.57735026918962576451; // 1 / sqrt(3)
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// in every direction from 0,0
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// total = (2n + 1)^2
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const SHADOW_SAMPLES = 2;
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const INV_SHADOW_SAMPLES = 1.0 / 25.0;
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const FOG_MAX_STEPS = 30;
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const FOG_STEP_SIZE = 5.0;
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const FOG_DENSITY = 2.0;
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const FOG_ALPHA = 1.0;
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const FOG_BLEND_STEPS = 4;
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