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Tweak world-grid plane shader

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Danny McGee
2023-09-28 15:07:06 -04:00
parent 5414f9c944
commit 775c8e43f9
1 changed files with 3 additions and 3 deletions
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hello-world/assets/shaders/procedural_grid.wgsl
+3 -3
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@@ -28,8 +28,8 @@ fn grid_lines(pos: vec4<f32>, depth: f32, scale: f32, depth_min: f32, depth_max:
let thickness = (0.0333 * scale) / (depth * 100.0);
var x = smoothstep(0.0, thickness, fracs.x);
var z = smoothstep(0.0, thickness, fracs.z);
let x = smoothstep(0.0, thickness, fracs.x);
let z = smoothstep(0.0, thickness, fracs.z);
let value = 1.0 - saturate(x * z);
let mask = inv_lerp(depth_min, depth_max, depth);
@@ -45,5 +45,5 @@ fn fragment(in: MeshVertexOutput) -> @location(0) vec4<f32> {
let dense = grid_lines(pos, depth, 1.0, 0.0001, 0.01);
let sparse = grid_lines(pos, depth, 0.1, 0.00005, 0.005);
return vec4<f32>(1.0, 1.0, 1.0, 1.0) * 0.5 * saturate(dense + sparse);
return vec4<f32>(0.5, 0.5, 0.5, 0.5) * min(0.5, saturate(dense + sparse));
}