mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-04 21:31:11 -05:00
73 lines
1.4 KiB
Text
73 lines
1.4 KiB
Text
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struct v2f_img {
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vec4 pos;
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vec2 uv;
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};
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uniform vec4 _ZBufferParams;
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uniform sampler2D _MainTex;
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uniform sampler2D _CameraDepthTexture;
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float LinearEyeDepth (
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in float z_1
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)
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{
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return (1.0 / ((_ZBufferParams.z * z_1) + _ZBufferParams.w));
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}
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vec4 frag (
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in v2f_img i_2
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)
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{
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vec4 col_3;
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float z_4;
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vec4 depth_5;
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vec4 tex_6;
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vec4 tmpvar_7;
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tmpvar_7 = texture2D (_MainTex, i_2.uv);
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vec4 tmpvar_8;
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tmpvar_8 = tmpvar_7;
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tex_6 = tmpvar_8;
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vec4 tmpvar_9;
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tmpvar_9 = texture2D (_CameraDepthTexture, i_2.uv);
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vec4 tmpvar_10;
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tmpvar_10 = tmpvar_9;
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depth_5 = tmpvar_10;
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float tmpvar_11;
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tmpvar_11 = LinearEyeDepth (depth_5.x);
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float tmpvar_12;
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tmpvar_12 = (tmpvar_11 * 0.01);
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z_4 = tmpvar_12;
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vec4 tmpvar_13;
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tmpvar_13 = tex_6;
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col_3 = tmpvar_13;
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vec2 tmpvar_14;
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tmpvar_14 = vec2(z_4);
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vec2 tmpvar_15;
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tmpvar_15 = tmpvar_14;
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col_3.xy = tmpvar_15.xy.xy;
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return col_3;
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}
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void main ()
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{
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v2f_img xlt_i_16;
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vec4 xl_retval_17;
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vec4 tmpvar_18;
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tmpvar_18 = vec4(0.0, 0.0, 0.0, 0.0);
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xlt_i_16.pos = tmpvar_18;
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vec2 tmpvar_19;
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tmpvar_19 = gl_TexCoord[0].xy;
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vec2 tmpvar_20;
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tmpvar_20 = tmpvar_19;
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xlt_i_16.uv = tmpvar_20;
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vec4 tmpvar_21;
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tmpvar_21 = frag (xlt_i_16);
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vec4 tmpvar_22;
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tmpvar_22 = tmpvar_21;
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xl_retval_17 = tmpvar_22;
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vec4 tmpvar_23;
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tmpvar_23 = xl_retval_17.xyzw;
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vec4 tmpvar_24;
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tmpvar_24 = tmpvar_23;
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gl_FragData[0] = tmpvar_24;
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}
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