mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-23 15:50:20 +00:00
ef1e5abe8e
- Vertex wind animation: 3-layer displacement (trunk/branch/leaf) with quadratic height scaling so bases stay grounded - Shadow pass: matching vertex displacement split into foliage/non-foliage passes, removed UV-wiggle approach - Leaf subsurface scattering: warm backlit glow when looking toward sun - Per-instance color variation: hue/brightness from position hash via flat varying to avoid interpolation flicker - Canopy ambient occlusion: height-based darkening of tree interiors - Detail normal perturbation: UV-only procedural normals to break flat cards - Bayer 4x4 ordered dither replacing sin-hash noise for alpha edges - Foliage skips shadow map sampling and specular to prevent flicker from swaying geometry sampling unstable shadow/highlight values
22 lines
501 B
GLSL
22 lines
501 B
GLSL
#version 450
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layout(set = 0, binding = 0) uniform sampler2D uTexture;
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layout(set = 0, binding = 1) uniform ShadowParams {
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int useBones;
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int useTexture;
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int alphaTest;
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int foliageSway;
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float windTime;
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float foliageMotionDamp;
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};
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layout(location = 0) in vec2 TexCoord;
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layout(location = 1) in vec3 WorldPos;
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void main() {
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if (useTexture != 0) {
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vec4 texColor = textureLod(uTexture, TexCoord, 0.0);
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if (alphaTest != 0 && texColor.a < 0.5) discard;
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}
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}
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