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Update ant compute shader for material IDs

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This commit is contained in:
Jared Miller 2026-03-11 13:50:10 -04:00
parent e210ebc72d
commit e6af97f402
Signed by: shmup
GPG key ID: 22B5C6D66A38B06C
1 changed files with 6 additions and 6 deletions
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12
src/shaders/antsCompute.frag
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@ -32,21 +32,21 @@ vec2 roundUvToCellCenter(vec2 uv) {
} }
bool tryGetFood(vec2 pos) { bool tryGetFood(vec2 pos) {
float value = texture(tWorld, roundUvToCellCenter(pos)).x; float materialId = texture(tWorld, roundUvToCellCenter(pos)).x;
return (int(value) & 1) == 1; return int(materialId) == MAT_FOOD;
} }
bool tryDropFood(vec2 pos) { bool tryDropFood(vec2 pos) {
float value = texture(tWorld, roundUvToCellCenter(pos)).x; float materialId = texture(tWorld, roundUvToCellCenter(pos)).x;
return ((int(value) & 2) >> 1) == 1; return int(materialId) == MAT_HOME;
} }
bool isObstacle(vec2 pos) { bool isObstacle(vec2 pos) {
float value = texture(tWorld, roundUvToCellCenter(pos)).x; float materialId = texture(tWorld, roundUvToCellCenter(pos)).x;
return ((int(value) & 4) >> 2) == 1; return int(materialId) == MAT_ROCK;
} }
float smell(vec2 pos, float isCarrying) { float smell(vec2 pos, float isCarrying) {