mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-01 11:56:58 -05:00
55 lines
1.3 KiB
Text
55 lines
1.3 KiB
Text
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#version 300 es
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uniform highp float uni1;
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uniform mediump vec4 uni4;
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uniform sampler2D tex1;
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uniform mediump float _AtmosphereThickness;
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highp float mut_uni1;
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mediump vec4 mut_uni4;
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highp float kKrESun;
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highp float kKr4PI;
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in highp vec4 var_uv;
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out mediump vec4 out_data;
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void main ()
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{
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mut_uni4.zw = uni4.zw;
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mediump float tmpvar_5_1;
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mediump float tmpvar_3_2;
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lowp vec4 c_3;
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c_3.yzw = vec3(0.0, 0.0, 0.0);
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c_3.x = uni4.x;
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highp vec3 tmpvar_4;
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highp vec2 uv_5;
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uv_5 = var_uv.xy;
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mut_uni4.xy = uv_5;
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lowp vec3 tmpvar_6;
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tmpvar_6 = texture (tex1, mut_uni4.xy).xyz;
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tmpvar_4 = tmpvar_6;
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c_3.xyz = (c_3.xyz + tmpvar_4);
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c_3.z = (c_3.z + uni1);
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mut_uni1 = (uni1 + 2.0);
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c_3.w = mut_uni1;
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mediump float tmpvar_7;
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tmpvar_7 = pow (_AtmosphereThickness, 2.5);
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tmpvar_3_2 = (0.05 * tmpvar_7);
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kKrESun = tmpvar_3_2;
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tmpvar_5_1 = (tmpvar_7 * 0.031416);
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kKr4PI = tmpvar_5_1;
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if ((var_uv.x > 0.5)) {
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highp float tmpvar_8;
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tmpvar_8 = pow (kKrESun, kKr4PI);
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c_3.x = (c_3.x + tmpvar_8);
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};
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out_data = c_3;
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}
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// stats: 10 alu 1 tex 1 flow
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// inputs: 1
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// #0: var_uv (high float) 4x1 [-1]
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// uniforms: 3 (total size: 0)
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// #0: uni1 (high float) 1x1 [-1]
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// #1: uni4 (medium float) 4x1 [-1]
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// #2: _AtmosphereThickness (medium float) 1x1 [-1]
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// textures: 1
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// #0: tex1 (low 2d) 0x0 [-1]
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