16 lines
291 B
Plaintext
16 lines
291 B
Plaintext
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#ifdef USE_FOG
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#ifdef FOG_EXP2
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float fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );
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#else
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float fogFactor = smoothstep( fogNear, fogFar, fogDepth );
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#endif
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gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );
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#endif
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