mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-04 21:31:11 -05:00
190 lines
4.2 KiB
Text
190 lines
4.2 KiB
Text
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struct SurfaceOutput {
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vec3 Albedo;
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vec3 Normal;
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vec3 Emission;
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float Specular;
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float Gloss;
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float Alpha;
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};
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struct Input {
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vec2 uv_MainTex;
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vec2 uv_BumpMap;
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vec3 worldRefl;
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};
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struct v2f_surf {
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vec4 pos;
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vec2 hip_pack0;
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vec3 TtoV0;
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vec3 TtoV1;
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vec3 TtoV2;
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};
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uniform float _Shininess;
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uniform vec4 _ReflectColor;
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uniform sampler2D _MainTex;
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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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vec4 UnpackNormal (
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in vec4 packednormal_1
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)
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{
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vec4 normal_2;
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vec2 tmpvar_3;
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tmpvar_3 = ((packednormal_1.wy * 2.0) - 1.0);
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normal_2.xy = tmpvar_3.xy.xy;
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float tmpvar_4;
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tmpvar_4 = sqrt (((1.0 - (normal_2.x * normal_2.x)) - (normal_2.y * normal_2.y)));
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float tmpvar_5;
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tmpvar_5 = tmpvar_4;
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normal_2.z = vec3(tmpvar_5).z;
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return normal_2;
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}
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void surf (
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in Input IN_6,
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inout SurfaceOutput o_7
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)
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{
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vec4 reflcol_8;
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vec3 worldRefl_9;
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vec4 c_10;
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vec4 tex_11;
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vec4 tmpvar_12;
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tmpvar_12 = texture2D (_MainTex, IN_6.uv_MainTex);
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vec4 tmpvar_13;
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tmpvar_13 = tmpvar_12;
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tex_11 = tmpvar_13;
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vec4 tmpvar_14;
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tmpvar_14 = (tex_11 * _Color);
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c_10 = tmpvar_14;
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vec3 tmpvar_15;
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tmpvar_15 = c_10.xyz;
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o_7.Albedo = tmpvar_15;
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float tmpvar_16;
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tmpvar_16 = tex_11.w;
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o_7.Gloss = tmpvar_16;
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float tmpvar_17;
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tmpvar_17 = _Shininess;
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o_7.Specular = tmpvar_17;
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vec4 tmpvar_18;
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tmpvar_18 = texture2D (_BumpMap, IN_6.uv_BumpMap);
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vec4 tmpvar_19;
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tmpvar_19 = UnpackNormal (tmpvar_18);
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vec3 tmpvar_20;
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tmpvar_20 = tmpvar_19.xyz;
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vec3 tmpvar_21;
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tmpvar_21 = tmpvar_20;
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o_7.Normal = tmpvar_21;
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vec3 tmpvar_22;
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tmpvar_22 = IN_6.worldRefl;
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worldRefl_9 = tmpvar_22;
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vec4 tmpvar_23;
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tmpvar_23 = textureCube (_Cube, worldRefl_9);
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vec4 tmpvar_24;
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tmpvar_24 = tmpvar_23;
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reflcol_8 = tmpvar_24;
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vec4 tmpvar_25;
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tmpvar_25 = (reflcol_8 * tex_11.w);
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reflcol_8 = tmpvar_25;
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vec3 tmpvar_26;
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tmpvar_26 = (reflcol_8.xyz * _ReflectColor.xyz);
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o_7.Emission = tmpvar_26;
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float tmpvar_27;
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tmpvar_27 = (reflcol_8.w * _ReflectColor.w);
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o_7.Alpha = tmpvar_27;
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}
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vec4 frag_surf (
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in v2f_surf IN_28
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)
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{
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vec4 res_29;
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vec3 viewN_30;
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SurfaceOutput o_31;
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Input surfIN_32;
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vec2 tmpvar_33;
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tmpvar_33 = IN_28.hip_pack0.xy;
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surfIN_32.uv_BumpMap = tmpvar_33;
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vec3 tmpvar_34;
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tmpvar_34 = vec3(0.0, 0.0, 0.0);
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o_31.Albedo = tmpvar_34;
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vec3 tmpvar_35;
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tmpvar_35 = vec3(0.0, 0.0, 0.0);
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o_31.Emission = tmpvar_35;
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float tmpvar_36;
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tmpvar_36 = 0.0;
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o_31.Specular = tmpvar_36;
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float tmpvar_37;
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tmpvar_37 = 0.0;
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o_31.Alpha = tmpvar_37;
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float tmpvar_38;
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tmpvar_38 = 0.0;
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o_31.Gloss = tmpvar_38;
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surf (surfIN_32, o_31);
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float tmpvar_39;
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tmpvar_39 = dot (IN_28.TtoV0, o_31.Normal);
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float tmpvar_40;
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tmpvar_40 = tmpvar_39;
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viewN_30.x = tmpvar_40;
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float tmpvar_41;
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tmpvar_41 = dot (IN_28.TtoV1, o_31.Normal);
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float tmpvar_42;
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tmpvar_42 = tmpvar_41;
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viewN_30.y = vec2(tmpvar_42).y;
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float tmpvar_43;
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tmpvar_43 = dot (IN_28.TtoV2, o_31.Normal);
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float tmpvar_44;
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tmpvar_44 = tmpvar_43;
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viewN_30.z = vec3(tmpvar_44).z;
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vec3 tmpvar_45;
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tmpvar_45 = viewN_30;
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o_31.Normal = tmpvar_45;
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vec3 tmpvar_46;
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tmpvar_46 = ((o_31.Normal * vec3(0.5, 0.5, -0.5)) + 0.5);
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res_29.xyz = tmpvar_46.xyz.xyz;
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float tmpvar_47;
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tmpvar_47 = o_31.Specular;
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res_29.w = vec4(tmpvar_47).w;
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return res_29;
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}
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void main ()
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{
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v2f_surf xlt_IN_48;
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vec4 xl_retval_49;
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vec4 tmpvar_50;
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tmpvar_50 = vec4(0.0, 0.0, 0.0, 0.0);
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xlt_IN_48.pos = tmpvar_50;
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vec2 tmpvar_51;
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tmpvar_51 = gl_TexCoord[0].xy;
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vec2 tmpvar_52;
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tmpvar_52 = tmpvar_51;
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xlt_IN_48.hip_pack0 = tmpvar_52;
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vec3 tmpvar_53;
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tmpvar_53 = gl_TexCoord[1].xyz;
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vec3 tmpvar_54;
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tmpvar_54 = tmpvar_53;
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xlt_IN_48.TtoV0 = tmpvar_54;
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vec3 tmpvar_55;
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tmpvar_55 = gl_TexCoord[2].xyz;
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vec3 tmpvar_56;
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tmpvar_56 = tmpvar_55;
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xlt_IN_48.TtoV1 = tmpvar_56;
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vec3 tmpvar_57;
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tmpvar_57 = gl_TexCoord[3].xyz;
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vec3 tmpvar_58;
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tmpvar_58 = tmpvar_57;
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xlt_IN_48.TtoV2 = tmpvar_58;
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vec4 tmpvar_59;
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tmpvar_59 = frag_surf (xlt_IN_48);
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vec4 tmpvar_60;
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tmpvar_60 = tmpvar_59;
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xl_retval_49 = tmpvar_60;
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vec4 tmpvar_61;
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tmpvar_61 = xl_retval_49.xyzw;
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vec4 tmpvar_62;
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tmpvar_62 = tmpvar_61;
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gl_FragData[0] = tmpvar_62;
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}
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