mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 09:08:22 -05:00
301 lines
6.5 KiB
Text
301 lines
6.5 KiB
Text
struct v2f_surf {
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vec4 pos;
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float fog;
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vec4 hip_pack0;
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vec3 viewDir;
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vec3 lightDir;
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vec3 vlight;
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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 unity_SHC;
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uniform vec4 unity_SHBr;
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uniform vec4 unity_SHBg;
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uniform vec4 unity_SHBb;
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uniform vec4 unity_SHAr;
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uniform vec4 unity_SHAg;
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uniform vec4 unity_SHAb;
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uniform vec4 _WorldSpaceLightPos0;
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uniform vec3 _WorldSpaceCameraPos;
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uniform mat4 _World2Object;
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uniform mat4 _Object2World;
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uniform vec4 _MainTex_ST;
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uniform vec4 _BumpMap_ST;
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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 ShadeSH9 (
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in vec4 normal
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)
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{
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vec3 x3;
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float vC;
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vec3 x2;
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vec4 vB;
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vec3 x1;
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float tmpvar_1;
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tmpvar_1 = dot (unity_SHAr, normal);
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float tmpvar_2;
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tmpvar_2 = tmpvar_1;
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x1.x = tmpvar_2;
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float tmpvar_3;
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tmpvar_3 = dot (unity_SHAg, normal);
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float tmpvar_4;
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tmpvar_4 = tmpvar_3;
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x1.y = vec2(tmpvar_4).y;
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float tmpvar_5;
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tmpvar_5 = dot (unity_SHAb, normal);
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float tmpvar_6;
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tmpvar_6 = tmpvar_5;
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x1.z = vec3(tmpvar_6).z;
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vec4 tmpvar_7;
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tmpvar_7 = (normal.xyzz * normal.yzzx);
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vB = tmpvar_7;
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float tmpvar_8;
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tmpvar_8 = dot (unity_SHBr, vB);
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float tmpvar_9;
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tmpvar_9 = tmpvar_8;
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x2.x = tmpvar_9;
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float tmpvar_10;
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tmpvar_10 = dot (unity_SHBg, vB);
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float tmpvar_11;
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tmpvar_11 = tmpvar_10;
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x2.y = vec2(tmpvar_11).y;
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float tmpvar_12;
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tmpvar_12 = dot (unity_SHBb, vB);
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float tmpvar_13;
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tmpvar_13 = tmpvar_12;
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x2.z = vec3(tmpvar_13).z;
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float tmpvar_14;
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tmpvar_14 = ((normal.x * normal.x) - (normal.y * normal.y));
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vC = tmpvar_14;
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vec3 tmpvar_15;
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tmpvar_15 = (unity_SHC.xyz * vC);
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x3 = tmpvar_15;
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return ((x1 + x2) + x3);
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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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vec3 ObjSpaceViewDir (
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in vec4 v
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)
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{
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vec3 objSpaceCameraPos;
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vec4 tmpvar_1;
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tmpvar_1.w = 1.0;
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tmpvar_1.xyz = _WorldSpaceCameraPos.xyz.xyz;
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vec3 tmpvar_2;
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tmpvar_2 = ((_World2Object * tmpvar_1).xyz * unity_Scale.w);
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objSpaceCameraPos = tmpvar_2;
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return (objSpaceCameraPos - v.xyz);
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}
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vec3 ObjSpaceLightDir (
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in vec4 v
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)
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{
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vec3 objSpaceLightPos;
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vec3 tmpvar_1;
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tmpvar_1 = (_World2Object * _WorldSpaceLightPos0).xyz;
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objSpaceLightPos = tmpvar_1;
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return objSpaceLightPos.xyz;
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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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vec3 shlight;
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mat3 rotation;
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vec3 binormal;
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vec3 worldN;
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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.xy = tmpvar_1.xy.xy;
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vec2 tmpvar_2;
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tmpvar_2 = ((v.texcoord.xy * _BumpMap_ST.xy) + _BumpMap_ST.zw);
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o.hip_pack0.zw = tmpvar_2.xxxy.zw;
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mat3 tmpvar_3;
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tmpvar_3 = (xll_constructMat3 (_Object2World));
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vec3 tmpvar_4;
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tmpvar_4 = (tmpvar_3 * (v.normal * unity_Scale.w));
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worldN = tmpvar_4;
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vec3 tmpvar_5;
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tmpvar_5 = cross (v.normal, v.tangent.xyz);
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vec3 tmpvar_6;
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tmpvar_6 = (tmpvar_5 * v.tangent.w);
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binormal = tmpvar_6;
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mat3 tmpvar_7;
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float tmpvar_8;
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tmpvar_8 = v.tangent.x;
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tmpvar_7[0].x = tmpvar_8;
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float tmpvar_9;
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tmpvar_9 = binormal.x;
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tmpvar_7[0].y = tmpvar_9;
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float tmpvar_10;
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tmpvar_10 = v.normal.x;
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tmpvar_7[0].z = tmpvar_10;
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float tmpvar_11;
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tmpvar_11 = v.tangent.y;
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tmpvar_7[1].x = tmpvar_11;
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float tmpvar_12;
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tmpvar_12 = binormal.y;
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tmpvar_7[1].y = tmpvar_12;
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float tmpvar_13;
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tmpvar_13 = v.normal.y;
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tmpvar_7[1].z = tmpvar_13;
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float tmpvar_14;
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tmpvar_14 = v.tangent.z;
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tmpvar_7[2].x = tmpvar_14;
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float tmpvar_15;
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tmpvar_15 = binormal.z;
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tmpvar_7[2].y = tmpvar_15;
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float tmpvar_16;
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tmpvar_16 = v.normal.z;
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tmpvar_7[2].z = tmpvar_16;
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mat3 tmpvar_17;
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tmpvar_17 = (tmpvar_7);
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rotation = (tmpvar_17);
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vec3 tmpvar_18;
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tmpvar_18 = ObjSpaceLightDir (v.vertex);
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vec3 tmpvar_19;
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tmpvar_19 = (rotation * tmpvar_18);
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o.lightDir = tmpvar_19;
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vec3 tmpvar_20;
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tmpvar_20 = ObjSpaceViewDir (v.vertex);
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vec3 tmpvar_21;
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tmpvar_21 = (rotation * tmpvar_20);
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o.viewDir = tmpvar_21;
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vec4 tmpvar_22;
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tmpvar_22.w = 1.0;
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tmpvar_22.xyz = worldN.xyz;
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vec3 tmpvar_23;
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tmpvar_23 = ShadeSH9 (tmpvar_22);
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vec3 tmpvar_24;
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tmpvar_24 = tmpvar_23;
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shlight = tmpvar_24;
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vec3 tmpvar_25;
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tmpvar_25 = shlight;
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o.vlight = tmpvar_25;
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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 = xl_retval.hip_pack0.xyzw;
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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.viewDir.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.w = 0.0;
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tmpvar_25.xyz = xl_retval.vlight.xyz;
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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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