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Vulcan Nightmare

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Experimentally bringing up vulcan support
This commit is contained in:
Kelsi 2026-02-21 19:41:21 -08:00
parent 863a786c48
commit 83b576e8d9
189 changed files with 12147 additions and 7820 deletions
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37
assets/shaders/shadow.frag.glsl Normal file
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#version 450
layout(set = 1, binding = 0) uniform sampler2D uTexture;
layout(set = 1, binding = 1) uniform ShadowParams {
int useBones;
int useTexture;
int alphaTest;
int foliageSway;
float windTime;
float foliageMotionDamp;
};
layout(location = 0) in vec2 TexCoord;
layout(location = 1) in vec3 WorldPos;
void main() {
if (useTexture != 0) {
vec2 uv = TexCoord;
if (foliageSway != 0) {
float sway = sin(windTime + WorldPos.x * 0.5) * 0.02 * foliageMotionDamp;
uv += vec2(sway, sway * 0.5);
}
vec4 texColor = textureLod(uTexture, uv, 0.0);
if (alphaTest != 0 && texColor.a < 0.5) discard;
if (foliageSway != 0) {
vec2 uv2 = TexCoord + vec2(
sin(windTime * 1.3 + WorldPos.z * 0.7) * 0.015 * foliageMotionDamp,
sin(windTime * 0.9 + WorldPos.x * 0.6) * 0.01 * foliageMotionDamp
);
vec4 texColor2 = textureLod(uTexture, uv2, 0.0);
float blended = (texColor.a + texColor2.a) * 0.5;
if (alphaTest != 0 && blended < 0.5) discard;
}
}
}