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fgdata/Shaders/3dcloud.frag
Stuart Buchanan bb2786ce24 Revert "Impostor and geometry changes for 3D clouds."
This reverts commit 242d9f6c5655ff96dbc9047a135cc62998ddfcb2.
2011-12-27 23:10:11 +00:00

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315 B
GLSL

uniform sampler2D baseTexture;
varying float fogFactor;
void main(void)
{
vec4 base = texture2D( baseTexture, gl_TexCoord[0].st);
vec4 finalColor = base * gl_Color;
gl_FragColor.rgb = mix(gl_Fog.color.rgb, finalColor.rgb, fogFactor );
gl_FragColor.a = mix(0.0, finalColor.a, fogFactor);
}