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Use range-based fog instead of z-plane based.

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This commit is contained in:
Lars Hofhansl
2016-10-12 13:38:53 -07:00
committed by sfan5
parent c9e7a27eeb
commit 0ad40fd484
4 changed files with 6 additions and 6 deletions
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2
client/shaders/wielded_shader/opengl_fragment.glsl
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@@ -107,7 +107,7 @@ void main(void)
vec4 col = vec4(color.rgb, base.a);
col *= gl_Color;
if (fogDistance != 0.0) {
float d = max(0.0, min(vPosition.z / fogDistance * 1.5 - 0.6, 1.0));
float d = max(0.0, min(length(eyeVec) / fogDistance * 1.5 - 0.6, 1.0));
col = mix(col, skyBgColor, d);
}
gl_FragColor = vec4(col.rgb, base.a);