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#version 120
void foggify(vec3 player_pos, vec3 pos) {
gl_FragColor = mix(gl_FragColor, gl_Fog.color, pow(length(player_pos - pos)/100, 5));
if(player_pos.y < 30 - 1.7)
gl_FragColor = mix(gl_FragColor, vec4(0, .3, .8, 0), .7);
}
/* vim: set syn=glsl: */
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