mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-01 11:56:58 -05:00
49 lines
1.6 KiB
Text
49 lines
1.6 KiB
Text
uniform vec4 unity_Ambient;
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uniform vec4 _SpecColor;
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uniform vec4 _ReflectColor;
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uniform sampler2D _MainTex;
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uniform sampler2D _LightBuffer;
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uniform samplerCube _Cube;
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uniform vec4 _Color;
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uniform sampler2D _BumpMap;
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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[0];
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vec4 tmpvar_2;
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tmpvar_2 = gl_TexCoord[2];
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vec4 tmpvar_3;
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tmpvar_3 = gl_TexCoord[3];
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vec4 tmpvar_4;
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tmpvar_4 = gl_TexCoord[4];
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vec4 col_5;
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vec4 light_6;
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vec3 tmpvar_7;
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tmpvar_7.x = tmpvar_2.w;
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tmpvar_7.y = tmpvar_3.w;
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tmpvar_7.z = tmpvar_4.w;
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vec4 tmpvar_8;
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tmpvar_8 = texture2D (_MainTex, tmpvar_1.xy);
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vec4 normal_9;
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normal_9.xy = ((texture2D (_BumpMap, tmpvar_1.zw).wy * 2.0) - 1.0);
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normal_9.z = sqrt(((1.0 - (normal_9.x * normal_9.x)) - (normal_9.y * normal_9.y)));
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vec3 tmpvar_10;
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tmpvar_10.x = dot (tmpvar_2.xyz, normal_9.xyz);
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tmpvar_10.y = dot (tmpvar_3.xyz, normal_9.xyz);
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tmpvar_10.z = dot (tmpvar_4.xyz, normal_9.xyz);
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vec4 tmpvar_11;
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tmpvar_11 = (textureCube (_Cube, (tmpvar_7 - (2.0 * (dot (tmpvar_10, tmpvar_7) * tmpvar_10)))) * tmpvar_8.w);
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vec4 tmpvar_12;
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tmpvar_12 = -(log2(texture2DProj (_LightBuffer, gl_TexCoord[1])));
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light_6.w = tmpvar_12.w;
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light_6.xyz = (tmpvar_12.xyz + unity_Ambient.xyz);
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vec4 c_13;
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float tmpvar_14;
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tmpvar_14 = (tmpvar_12.w * tmpvar_8.w);
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c_13.xyz = (((tmpvar_8 * _Color).xyz * light_6.xyz) + ((light_6.xyz * _SpecColor.xyz) * tmpvar_14));
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c_13.w = ((tmpvar_11.w * _ReflectColor.w) + (tmpvar_14 * _SpecColor.w));
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col_5.w = c_13.w;
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col_5.xyz = (c_13.xyz + (tmpvar_11.xyz * _ReflectColor.xyz));
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gl_FragData[0] = col_5;
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}
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