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Minor cleanups to some shader code

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This commit is contained in:
Emmanouil Papadeas 2024-09-11 17:01:44 +03:00
parent 8f6eba3f84
commit 3bd7e94a59
2 changed files with 17 additions and 17 deletions
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src/Shaders/Effects/IndexMap.gdshader
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@ -10,7 +10,7 @@ uniform bool alpha = false;
// respectively instead of color components. // respectively instead of color components.
// When you draw, color will be taken from the x-y position in the "Map Texture". // When you draw, color will be taken from the x-y position in the "Map Texture".
// (end DESCRIPTION) // (end DESCRIPTION)
void fragment(){ void fragment() {
vec4 col = texture(TEXTURE, UV); vec4 col = texture(TEXTURE, UV);
vec2 map_size = vec2(textureSize(map_texture, 0)); vec2 map_size = vec2(textureSize(map_texture, 0));
vec2 lookup_uv = vec2(round(col.x * 255.0)/(map_size.x), round(col.y * 255.0)/(map_size.y)); vec2 lookup_uv = vec2(round(col.x * 255.0)/(map_size.x), round(col.y * 255.0)/(map_size.y));