forked from mirrors/principia
958f4f5056
Assumedly abbreviation of "global illumination", some kind of alternative to the current way of drawing the shadows. Doesn't work very well when enabled, remove it.
21 lines
458 B
GLSL
21 lines
458 B
GLSL
uniform lowp sampler2D tex_0;
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UNIFORMS
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varying lowp float FS_diffuse; /* LOWP IMPORTANT */
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varying lowp vec2 FS_texcoord; /* LOWP IMPORTANT */
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VARYINGS
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#ifdef ENABLE_AO
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#define AO (1.0 - texture2D (tex_4, FS_ao).r*AMBIENT_OCCL_FACTOR)
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#else
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#define AO 1.0
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#endif
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void main(void)
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{
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lowp vec4 tmpvar_1;
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tmpvar_1 = texture2D (tex_0, FS_texcoord);
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gl_FragColor = (((tmpvar_1 * FS_diffuse) * SHADOW)
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+ (tmpvar_1 * (_AMBIENT * AO)));
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}
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