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Scale thickness with mesh transform (using average of X, Y and Z scales)

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Marco Buono 2023-04-16 16:00:21 -03:00
parent 5d7f61911e
commit 13b1e596e9
1 changed files with 1 additions and 0 deletions
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crates/bevy_pbr/src/render/pbr.wgsl
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@ -99,6 +99,7 @@ fn fragment(in: FragmentInput) -> @location(0) vec4<f32> {
if ((material.flags & STANDARD_MATERIAL_FLAGS_THICKNESS_TEXTURE_BIT) != 0u) {
thickness *= textureSample(thickness_texture, thickness_sampler, uv).g;
}
thickness *= (length(mesh.model[0].xyz) + length(mesh.model[1].xyz) + length(mesh.model[2].xyz)) / 3.0;
pbr_input.material.thickness = thickness;
var diffuse_transmission = material.diffuse_transmission;