mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-29 02:55:36 -05:00
171 lines
3.5 KiB
Text
171 lines
3.5 KiB
Text
struct v2f_surf {
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vec4 pos;
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float fog;
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vec2 hip_pack0;
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vec3 normal;
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vec3 lightDir;
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vec4 _LightCoord;
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};
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struct appdata_full {
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vec4 vertex;
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vec4 tangent;
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vec3 normal;
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vec4 texcoord;
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vec4 texcoord1;
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vec4 color;
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};
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varying vec4 xlv_FOG;
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attribute vec4 TANGENT;
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uniform vec4 unity_Scale;
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uniform vec4 _WorldSpaceLightPos0;
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uniform mat4 _Object2World;
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uniform vec4 _MainTex_ST;
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uniform mat4 _LightMatrix0;
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mat3 xll_constructMat3 (
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in mat4 m
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)
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{
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vec3 tmpvar_1;
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tmpvar_1 = m[0].xyz;
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vec3 tmpvar_2;
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tmpvar_2 = m[1].xyz;
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vec3 tmpvar_3;
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tmpvar_3 = m[2].xyz;
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mat3 tmpvar_4;
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vec3 tmpvar_5;
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tmpvar_5 = tmpvar_1;
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tmpvar_4[0] = tmpvar_5;
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vec3 tmpvar_6;
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tmpvar_6 = tmpvar_2;
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tmpvar_4[1] = tmpvar_6;
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vec3 tmpvar_7;
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tmpvar_7 = tmpvar_3;
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tmpvar_4[2] = tmpvar_7;
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return tmpvar_4;
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}
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vec3 WorldSpaceLightDir (
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in vec4 v
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)
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{
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vec3 worldPos;
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vec3 tmpvar_1;
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tmpvar_1 = (_Object2World * v).xyz;
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worldPos = tmpvar_1;
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return (_WorldSpaceLightPos0.xyz - worldPos);
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}
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void PositionFog (
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in vec4 v,
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out vec4 pos,
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out float fog
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)
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{
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vec4 tmpvar_1;
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tmpvar_1 = (gl_ModelViewProjectionMatrix * v);
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pos = tmpvar_1;
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float tmpvar_2;
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tmpvar_2 = pos.z;
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fog = tmpvar_2;
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}
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v2f_surf vert_surf (
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in appdata_full v
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)
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{
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v2f_surf o;
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PositionFog (v.vertex, o.pos, o.fog);
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vec2 tmpvar_1;
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tmpvar_1 = ((v.texcoord.xy * _MainTex_ST.xy) + _MainTex_ST.zw);
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o.hip_pack0 = tmpvar_1.xy.xy;
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mat3 tmpvar_2;
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tmpvar_2 = (xll_constructMat3 (_Object2World));
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vec3 tmpvar_3;
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tmpvar_3 = (tmpvar_2 * (v.normal * unity_Scale.w));
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o.normal = tmpvar_3;
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vec3 tmpvar_4;
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tmpvar_4 = WorldSpaceLightDir (v.vertex);
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vec3 tmpvar_5;
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tmpvar_5 = tmpvar_4;
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o.lightDir = tmpvar_5;
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vec4 tmpvar_6;
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tmpvar_6 = (_LightMatrix0 * (_Object2World * v.vertex));
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o._LightCoord = tmpvar_6;
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return o;
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}
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void main ()
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{
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appdata_full xlt_v;
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v2f_surf xl_retval;
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vec4 tmpvar_1;
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tmpvar_1 = gl_Vertex.xyzw;
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vec4 tmpvar_2;
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tmpvar_2 = tmpvar_1;
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xlt_v.vertex = tmpvar_2;
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vec4 tmpvar_3;
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tmpvar_3 = TANGENT.xyzw;
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vec4 tmpvar_4;
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tmpvar_4 = tmpvar_3;
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xlt_v.tangent = tmpvar_4;
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vec3 tmpvar_5;
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tmpvar_5 = gl_Normal.xyz;
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vec3 tmpvar_6;
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tmpvar_6 = tmpvar_5;
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xlt_v.normal = tmpvar_6;
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vec4 tmpvar_7;
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tmpvar_7 = gl_MultiTexCoord0.xyzw;
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vec4 tmpvar_8;
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tmpvar_8 = tmpvar_7;
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xlt_v.texcoord = tmpvar_8;
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vec4 tmpvar_9;
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tmpvar_9 = gl_MultiTexCoord1.xyzw;
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vec4 tmpvar_10;
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tmpvar_10 = tmpvar_9;
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xlt_v.texcoord1 = tmpvar_10;
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vec4 tmpvar_11;
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tmpvar_11 = gl_Color.xyzw;
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vec4 tmpvar_12;
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tmpvar_12 = tmpvar_11;
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xlt_v.color = tmpvar_12;
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v2f_surf tmpvar_13;
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tmpvar_13 = vert_surf (xlt_v);
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v2f_surf tmpvar_14;
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tmpvar_14 = tmpvar_13;
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xl_retval = tmpvar_14;
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vec4 tmpvar_15;
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tmpvar_15 = xl_retval.pos.xyzw;
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vec4 tmpvar_16;
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tmpvar_16 = tmpvar_15;
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gl_Position = tmpvar_16;
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vec4 tmpvar_17;
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tmpvar_17.yzw = vec3(0.0, 0.0, 0.0);
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tmpvar_17.x = xl_retval.fog;
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vec4 tmpvar_18;
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tmpvar_18 = tmpvar_17;
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xlv_FOG = tmpvar_18;
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vec4 tmpvar_19;
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tmpvar_19.zw = vec2(0.0, 0.0);
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tmpvar_19.xy = xl_retval.hip_pack0.xy;
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vec4 tmpvar_20;
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tmpvar_20 = tmpvar_19;
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gl_TexCoord[0] = tmpvar_20;
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vec4 tmpvar_21;
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tmpvar_21.w = 0.0;
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tmpvar_21.xyz = xl_retval.normal.xyz;
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vec4 tmpvar_22;
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tmpvar_22 = tmpvar_21;
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gl_TexCoord[1] = tmpvar_22;
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vec4 tmpvar_23;
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tmpvar_23.w = 0.0;
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tmpvar_23.xyz = xl_retval.lightDir.xyz;
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vec4 tmpvar_24;
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tmpvar_24 = tmpvar_23;
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gl_TexCoord[2] = tmpvar_24;
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vec4 tmpvar_25;
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tmpvar_25 = xl_retval._LightCoord.xyzw;
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vec4 tmpvar_26;
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tmpvar_26 = tmpvar_25;
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gl_TexCoord[3] = tmpvar_26;
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}
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