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Merge branch 'sun_fix' into 'master'

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Flickering sun

Closes #6854

See merge request OpenMW/openmw!2104
This commit is contained in:
psi29a 2022-07-06 08:39:51 +00:00
commit a793749aa3
1 changed files with 12 additions and 11 deletions
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23
files/shaders/sky_fragment.glsl
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@ -49,21 +49,20 @@ void paintSun(inout vec4 color)
color.a *= gl_FrontMaterial.diffuse.a;
}
void paintSunflashQuery(inout vec4 color)
{
const float threshold = 0.8;
color = texture2D(diffuseMap, diffuseMapUV);
if (color.a <= threshold)
discard;
}
void paintSunglare(inout vec4 color)
{
color = gl_FrontMaterial.emission;
color.a = gl_FrontMaterial.diffuse.a;
}
void processSunflashQuery()
{
const float threshold = 0.8;
if (texture2D(diffuseMap, diffuseMapUV).a <= threshold)
discard;
}
void main()
{
vec4 color = vec4(0.0);
@ -78,10 +77,12 @@ void main()
paintMoon(color);
else if (pass == PASS_SUN)
paintSun(color);
else if (pass == PASS_SUNFLASH_QUERY)
paintSunflashQuery(color);
else if (pass == PASS_SUNGLARE)
paintSunglare(color);
else if (pass == PASS_SUNFLASH_QUERY) {
processSunflashQuery();
return;
}
gl_FragData[0] = color;
}