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rendering: workaround for mesa drivers

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Bixilon 2021-03-24 19:20:30 +01:00
parent 6930fa378a
commit 31f67803b9
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GPG Key ID: 5CAD791931B09AC4
2 changed files with 31 additions and 3 deletions
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17
src/main/resources/assets/minosoft/rendering/shader/chunk_fragment.glsl
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@ -25,8 +25,21 @@ in vec4 passTintColor;
uniform sampler2DArray textureArray[7];
vec4 getTexture(uint textureId, vec3 textureCoordinates){
switch (textureId){
case 0u : return texture(textureArray[0], textureCoordinates);
case 1u: return texture(textureArray[1], textureCoordinates);
case 2u: return texture(textureArray[2], textureCoordinates);
case 3u: return texture(textureArray[3], textureCoordinates);
case 4u: return texture(textureArray[4], textureCoordinates);
case 5u: return texture(textureArray[5], textureCoordinates);
case 6u: return texture(textureArray[6], textureCoordinates);
}
return texture(textureArray[0], textureCoordinates);
}
void main() {
vec4 firstTexelColor = texture(textureArray[passFirstTextureIdIndex], passFirstTextureCoordinates);
vec4 firstTexelColor = getTexture(passFirstTextureIdIndex, passFirstTextureCoordinates);
if (firstTexelColor.a == 0.0f) { // ToDo: This only works for alpha == 0. What about semi transparency? We would need to sort the faces, etc. See: https://learnopengl.com/Advanced-OpenGL/Blending
discard;
}
@ -36,7 +49,7 @@ void main() {
return;
}
vec4 secondTexelColor = texture(textureArray[passSecondTextureIdIndex], passSecondTextureCoordinates);
vec4 secondTexelColor = getTexture(passSecondTextureIdIndex, passSecondTextureCoordinates);
if (secondTexelColor.a == 0.0f) {
discard;

17
src/main/resources/assets/minosoft/rendering/shader/hud_fragment.glsl
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@ -22,8 +22,23 @@ in vec4 passTintColor;
uniform sampler2DArray textureArray[7];
vec4 getTexture(uint textureId, vec3 textureCoordinates) { // ToDo: This method is just stupid, @see chunk_fragment.glsl
switch (textureId){
case 0u : return texture(textureArray[0], textureCoordinates);
case 1u: return texture(textureArray[1], textureCoordinates);
case 2u: return texture(textureArray[2], textureCoordinates);
case 3u: return texture(textureArray[3], textureCoordinates);
case 4u: return texture(textureArray[4], textureCoordinates);
case 5u: return texture(textureArray[5], textureCoordinates);
case 6u: return texture(textureArray[6], textureCoordinates);
}
return texture(textureArray[0], textureCoordinates);
}
void main() {
vec4 texelColor = texture(textureArray[passTextureIdIndex], passTextureCoordinates);
vec4 texelColor = getTexture(passTextureIdIndex, passTextureCoordinates);
if (passTintColor.a == 1.0f && texelColor.a == 0) {
discard;