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22 lines
528 B
Text
22 lines
528 B
Text
uniform sampler2D _MainTex;
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uniform float _Cutoff;
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void main ()
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{
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vec4 tmpvar_1;
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tmpvar_1 = gl_TexCoord[1];
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float x_2;
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x_2 = (texture2D (_MainTex, gl_TexCoord[0].xy).w - _Cutoff);
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if ((x_2 < 0.0)) {
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discard;
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};
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vec4 enc_3;
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enc_3.xy = ((((tmpvar_1.xy / (tmpvar_1.z + 1.0)) / 1.7777) * 0.5) + 0.5);
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vec2 enc_4;
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vec2 tmpvar_5;
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tmpvar_5 = fract((vec2(1.0, 255.0) * tmpvar_1.w));
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enc_4.y = tmpvar_5.y;
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enc_4.x = (tmpvar_5.x - (tmpvar_5.y * 0.00392157));
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enc_3.zw = enc_4;
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gl_FragData[0] = enc_3;
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}
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