bgfx/3rdparty/glsl-optimizer/tests/fragment/z-unishader-dirlm-ir.txt

#extension GL_ARB_shader_texture_lod : enable
struct VertexOutput {
  vec4 pos;
  vec4 tex;
  vec4 posWorld;
  vec3 normalWorld;
  vec4 tangentWorld;
  vec3 extra;
  vec4 _ShadowCoord;
  vec3 lightDir;
};
uniform vec3 _WorldSpaceCameraPos;
uniform vec4 _ProjectionParams;
uniform vec4 _ScreenParams;
uniform vec4 _ZBufferParams;
uniform vec4 _WorldSpaceLightPos0;
uniform vec4 unity_SHAr;
uniform vec4 unity_SHAg;
uniform vec4 unity_SHAb;
uniform vec4 unity_SHBr;
uniform vec4 unity_SHBg;
uniform vec4 unity_SHBb;
uniform vec4 unity_SHC;
uniform vec4 _LightShadowData;
uniform mat4 _Object2World;
uniform mat4 _World2Object;
uniform vec4 unity_Scale;
uniform mat4 glstate_matrix_transpose_modelview0;
uniform mat4 unity_MatrixV;
uniform mat4 unity_MatrixVP;
uniform samplerCube _Cube;
uniform sampler2D _MainTex;
uniform vec4 _MainTex_ST;
uniform sampler2D _DetailAlbedoMap;
uniform vec4 _DetailAlbedoMap_ST;
uniform sampler2D _AlphaMap;
uniform sampler2D _Occlusion;
uniform sampler2D _DetailNormalMap;
uniform vec4 _DetailNormalMap_ST;
uniform float _DetailNormalMapScale;
uniform sampler2D _BumpMap;
uniform float _BumpScale;
uniform float _Exposure;
uniform float _DetailBumpScale;
uniform float _AlphaTestRef;
uniform float _DetailBumpTiling;
uniform vec4 _Color;
uniform vec4 _SpecularColor;
uniform sampler2D _SpecGlossMap;
uniform float _Glossiness;
uniform vec4 unity_ColorSpaceGrey;
uniform sampler2D _ShadowMapTexture;
uniform vec4 _LightColor0;
uniform samplerCube _SpecCube;
uniform vec4 unity_LightmapST;
uniform sampler2D unity_Lightmap;
uniform sampler2D unity_LightmapInd;
uniform float _SelfIllumScale;
uniform sampler2D _SelfIllum;
varying vec4 xlv_TEXCOORD0;
varying vec4 xlv_TEXCOORD1;
varying vec3 xlv_TEXCOORD2;
varying vec4 xlv_TEXCOORD3;
varying vec3 xlv_TEXCOORD4;
varying vec4 xlv_TEXCOORD5;
varying vec3 xlv_TEXCOORD7;
vec4 xll_texCUBElod (
  in samplerCube s_1,
  in vec4 coord_2
)
{
  vec4 tmpvar_3;
  tmpvar_3 = textureCubeLod (s_1, coord_2.xyz, coord_2.w);
  return tmpvar_3;
}

mat3 xll_transpose_mf3x3 (
  in mat3 m_4
)
{
  mat3 tmpvar_5;
  float tmpvar_6;
  tmpvar_6 = m_4[0][0];
  tmpvar_5[0].x = tmpvar_6;
  float tmpvar_7;
  tmpvar_7 = m_4[1][0];
  tmpvar_5[0].y = tmpvar_7;
  float tmpvar_8;
  tmpvar_8 = m_4[2][0];
  tmpvar_5[0].z = tmpvar_8;
  float tmpvar_9;
  tmpvar_9 = m_4[0][1];
  tmpvar_5[1].x = tmpvar_9;
  float tmpvar_10;
  tmpvar_10 = m_4[1][1];
  tmpvar_5[1].y = tmpvar_10;
  float tmpvar_11;
  tmpvar_11 = m_4[2][1];
  tmpvar_5[1].z = tmpvar_11;
  float tmpvar_12;
  tmpvar_12 = m_4[0][2];
  tmpvar_5[2].x = tmpvar_12;
  float tmpvar_13;
  tmpvar_13 = m_4[1][2];
  tmpvar_5[2].y = tmpvar_13;
  float tmpvar_14;
  tmpvar_14 = m_4[2][2];
  tmpvar_5[2].z = tmpvar_14;
  return tmpvar_5;
}

float xll_saturate_f (
  in float x_15
)
{
  float tmpvar_16;
  tmpvar_16 = clamp (x_15, 0.0, 1.0);
  return tmpvar_16;
}

vec3 xll_saturate_vf3 (
  in vec3 x_17
)
{
  vec3 tmpvar_18;
  tmpvar_18 = clamp (x_17, 0.0, 1.0);
  return tmpvar_18;
}

vec3 xll_matrixindex_mf3x3_i (
  in mat3 m_19,
  in int i_20
)
{
  vec3 v_21;
  float tmpvar_22;
  tmpvar_22 = m_19[0][i_20];
  v_21.x = tmpvar_22;
  float tmpvar_23;
  tmpvar_23 = m_19[1][i_20];
  v_21.y = vec2(tmpvar_23).y;
  float tmpvar_24;
  tmpvar_24 = m_19[2][i_20];
  v_21.z = vec3(tmpvar_24).z;
  return v_21;
}

vec3 Albedo (
  in vec4 texcoords_25
)
{
  vec3 albedo_26;
  vec4 tmpvar_27;
  tmpvar_27 = texture2D (_MainTex, texcoords_25.xy);
  vec3 tmpvar_28;
  tmpvar_28 = (_Color.xyz * tmpvar_27.xyz);
  albedo_26 = tmpvar_28;
  vec4 tmpvar_29;
  tmpvar_29 = texture2D (_DetailAlbedoMap, texcoords_25.zw);
  vec3 tmpvar_30;
  tmpvar_30 = (albedo_26 * (2.0 * tmpvar_29.xyz));
  albedo_26 = tmpvar_30;
  return albedo_26;
}

float Alpha (
  in vec2 uv_31
)
{
  vec4 tmpvar_32;
  tmpvar_32 = texture2D (_AlphaMap, uv_31);
  return (tmpvar_32.w * _Color.w);
}

float BlinnPhongTerm (
  in float roughness_33,
  in float NdotH_34
)
{
  float specTerm_35;
  float normTerm_36;
  float n_37;
  float m_38;
  float tmpvar_39;
  tmpvar_39 = pow (roughness_33, 4.0);
  float tmpvar_40;
  tmpvar_40 = (tmpvar_39 + 1e-05);
  m_38 = tmpvar_40;
  float tmpvar_41;
  tmpvar_41 = ((1.0 / m_38) - 2.0);
  n_37 = tmpvar_41;
  float tmpvar_42;
  tmpvar_42 = ((n_37 + 1.0) / 6.28318);
  normTerm_36 = tmpvar_42;
  float tmpvar_43;
  tmpvar_43 = pow (NdotH_34, n_37);
  float tmpvar_44;
  tmpvar_44 = tmpvar_43;
  specTerm_35 = tmpvar_44;
  return (specTerm_35 * normTerm_36);
}

float BlinnTerm (
  in vec3 normal_45,
  in vec3 halfDir_46
)
{
  float tmpvar_47;
  tmpvar_47 = dot (normal_45, halfDir_46);
  float tmpvar_48;
  tmpvar_48 = max (0.0, tmpvar_47);
  return tmpvar_48;
}

float FresnelTerm (
  in float F0_49,
  in float cosA_50
)
{
  float t_51;
  float _Falloff_52;
  float tmpvar_53;
  tmpvar_53 = 5.0;
  _Falloff_52 = tmpvar_53;
  float tmpvar_54;
  tmpvar_54 = abs ((1.0 - cosA_50));
  float tmpvar_55;
  tmpvar_55 = pow (tmpvar_54, _Falloff_52);
  float tmpvar_56;
  tmpvar_56 = tmpvar_55;
  t_51 = tmpvar_56;
  return (F0_49 + ((1.0 - F0_49) * t_51));
}

float CTGeometricTerm (
  in float NdotL_57,
  in float NdotH_58,
  in float NdotV_59,
  in float VdotH_60
)
{
  float tmpvar_61;
  tmpvar_61 = (VdotH_60 + 1e-05);
  VdotH_60 = tmpvar_61;
  float tmpvar_62;
  tmpvar_62 = min ((((2.0 * NdotH_58) * NdotV_59) / VdotH_60), (((2.0 * NdotH_58) * NdotL_57) / VdotH_60));
  float tmpvar_63;
  tmpvar_63 = min (1.0, tmpvar_62);
  return tmpvar_63;
}

float GeometricTerm (
  in float NdotL_64,
  in float NdotH_65,
  in float NdotV_66,
  in float VdotH_67,
  in float LdotV_68
)
{
  float tmpvar_69;
  tmpvar_69 = CTGeometricTerm (NdotL_64, NdotH_65, NdotV_66, VdotH_67);
  return tmpvar_69;
}

float LambertTerm (
  in vec3 normal_70,
  in vec3 lightDir_71
)
{
  float tmpvar_72;
  tmpvar_72 = dot (normal_70, lightDir_71);
  float tmpvar_73;
  tmpvar_73 = max (0.0, tmpvar_72);
  return tmpvar_73;
}

float RGBToLuminance (
  in vec3 color_74
)
{
  float luminance_75;
  vec3 lumSensitivity_76;
  vec3 tmpvar_77;
  tmpvar_77 = vec3(0.299, 0.587, 0.114);
  lumSensitivity_76 = tmpvar_77;
  float tmpvar_78;
  tmpvar_78 = dot (color_74, lumSensitivity_76);
  float tmpvar_79;
  tmpvar_79 = tmpvar_78;
  luminance_75 = tmpvar_79;
  return luminance_75;
}

vec3 BRDF_Disney_PBS (
  in vec3 baseColor_80,
  in vec3 lightColor_81,
  in vec3 specColor_82,
  in float specular_83,
  in float roughness_84,
  in vec3 normal_85,
  in vec3 lightDir_86,
  in vec3 viewDir_87,
  in vec3 ambient_88,
  in vec3 env_89
)
{
  vec3 color_90;
  vec3 diffuseColor_91;
  float diffuseTerm_92;
  float specularTerm_93;
  float disneyDiffuse_94;
  float nvPow_95;
  float nlPow_96;
  float Fd90_97;
  float R_98;
  float G_99;
  float F_100;
  float lh_101;
  float lv_102;
  float vh_103;
  float nv_104;
  float nh_105;
  float nl_106;
  vec3 halfDir_107;
  vec3 tmpvar_108;
  tmpvar_108 = normalize ((lightDir_86 + viewDir_87));
  vec3 tmpvar_109;
  tmpvar_109 = tmpvar_108;
  halfDir_107 = tmpvar_109;
  float tmpvar_110;
  tmpvar_110 = LambertTerm (normal_85, lightDir_86);
  float tmpvar_111;
  tmpvar_111 = tmpvar_110;
  nl_106 = tmpvar_111;
  float tmpvar_112;
  tmpvar_112 = BlinnTerm (normal_85, halfDir_107);
  float tmpvar_113;
  tmpvar_113 = tmpvar_112;
  nh_105 = tmpvar_113;
  float tmpvar_114;
  tmpvar_114 = dot (normal_85, viewDir_87);
  float tmpvar_115;
  tmpvar_115 = max (0.0, tmpvar_114);
  float tmpvar_116;
  tmpvar_116 = tmpvar_115;
  nv_104 = tmpvar_116;
  float tmpvar_117;
  tmpvar_117 = dot (viewDir_87, halfDir_107);
  float tmpvar_118;
  tmpvar_118 = max (0.0, tmpvar_117);
  float tmpvar_119;
  tmpvar_119 = tmpvar_118;
  vh_103 = tmpvar_119;
  float tmpvar_120;
  tmpvar_120 = dot (lightDir_86, viewDir_87);
  float tmpvar_121;
  tmpvar_121 = max (0.0, tmpvar_120);
  float tmpvar_122;
  tmpvar_122 = tmpvar_121;
  lv_102 = tmpvar_122;
  float tmpvar_123;
  tmpvar_123 = dot (lightDir_86, halfDir_107);
  float tmpvar_124;
  tmpvar_124 = max (0.0, tmpvar_123);
  float tmpvar_125;
  tmpvar_125 = tmpvar_124;
  lh_101 = tmpvar_125;
  float tmpvar_126;
  tmpvar_126 = FresnelTerm (specular_83, vh_103);
  float tmpvar_127;
  tmpvar_127 = tmpvar_126;
  F_100 = tmpvar_127;
  float tmpvar_128;
  tmpvar_128 = GeometricTerm (nl_106, nh_105, nv_104, vh_103, lv_102);
  float tmpvar_129;
  tmpvar_129 = tmpvar_128;
  G_99 = tmpvar_129;
  float tmpvar_130;
  tmpvar_130 = BlinnPhongTerm (roughness_84, nh_105);
  float tmpvar_131;
  tmpvar_131 = tmpvar_130;
  R_98 = tmpvar_131;
  float tmpvar_132;
  tmpvar_132 = max (0.0, R_98);
  float tmpvar_133;
  tmpvar_133 = tmpvar_132;
  R_98 = tmpvar_133;
  float tmpvar_134;
  tmpvar_134 = pow (lh_101, 2.0);
  float tmpvar_135;
  tmpvar_135 = (0.5 + ((2.0 * tmpvar_134) * roughness_84));
  Fd90_97 = tmpvar_135;
  float tmpvar_136;
  tmpvar_136 = pow ((1.00001 - nl_106), 5.0);
  float tmpvar_137;
  tmpvar_137 = tmpvar_136;
  nlPow_96 = tmpvar_137;
  float tmpvar_138;
  tmpvar_138 = pow ((1.00001 - nv_104), 5.0);
  float tmpvar_139;
  tmpvar_139 = tmpvar_138;
  nvPow_95 = tmpvar_139;
  float tmpvar_140;
  tmpvar_140 = ((1.0 + (
    (Fd90_97 - 1.0)
   * nlPow_96)) * (1.0 + (
    (Fd90_97 - 1.0)
   * nvPow_95)));
  disneyDiffuse_94 = tmpvar_140;
  float tmpvar_141;
  tmpvar_141 = max (0.0, (((F_100 * G_99) * R_98) / ((4.0 * nv_104) + 1e-05)));
  float tmpvar_142;
  tmpvar_142 = tmpvar_141;
  specularTerm_93 = tmpvar_142;
  float tmpvar_143;
  tmpvar_143 = (disneyDiffuse_94 * nl_106);
  diffuseTerm_92 = tmpvar_143;
  vec3 tmpvar_144;
  tmpvar_144 = baseColor_80;
  diffuseColor_91 = tmpvar_144;
  float tmpvar_145;
  tmpvar_145 = RGBToLuminance (specColor_82);
  float tmpvar_146;
  tmpvar_146 = FresnelTerm (0.0, nv_104);
  vec3 tmpvar_147;
  tmpvar_147 = (((diffuseColor_91 * 
    (ambient_88 + (diffuseTerm_92 * lightColor_81))
  ) + (specColor_82 * 
    (env_89 + (lightColor_81 * specularTerm_93))
  )) + ((
    ((1.0 - tmpvar_145) * (1.0 - roughness_84))
   * tmpvar_146) * env_89));
  color_90 = tmpvar_147;
  return color_90;
}

vec3 DecodeLightmap (
  in vec4 color_148
)
{
  return ((8.0 * color_148.w) * color_148.xyz);
}

vec3 DirLightmapDiffuse (
  in mat3 dirBasis_149,
  in vec4 color_150,
  in vec4 scale_151,
  in vec3 normal_152,
  in bool surfFuncWritesNormal_153,
  out vec3 scalePerBasisVector_154
)
{
  vec3 lm_155;
  vec3 tmpvar_156;
  tmpvar_156 = DecodeLightmap (color_150);
  vec3 tmpvar_157;
  tmpvar_157 = tmpvar_156;
  lm_155 = tmpvar_157;
  vec3 tmpvar_158;
  tmpvar_158 = DecodeLightmap (scale_151);
  vec3 tmpvar_159;
  tmpvar_159 = tmpvar_158;
  scalePerBasisVector_154 = tmpvar_159;
  if (surfFuncWritesNormal_153) {
    vec3 normalInRnmBasis_160;
    vec3 tmpvar_161;
    tmpvar_161 = xll_saturate_vf3 ((dirBasis_149 * normal_152));
    vec3 tmpvar_162;
    tmpvar_162 = tmpvar_161;
    normalInRnmBasis_160 = tmpvar_162;
    float tmpvar_163;
    tmpvar_163 = dot (normalInRnmBasis_160, scalePerBasisVector_154);
    vec3 tmpvar_164;
    tmpvar_164 = (lm_155 * tmpvar_163);
    lm_155 = tmpvar_164;
  };
  return lm_155;
}

void DecodeDirLightmap (
  in vec3 normal_165,
  in vec4 colorLM_166,
  in vec4 scaleLM_167,
  out vec3 lightColor_168,
  out vec3 lightDir_169
)
{
  vec3 scalePerBasisVector_170;
  mat3 unity_DirBasis_171;
  mat3 tmpvar_172;
  tmpvar_172 = xll_transpose_mf3x3 (mat3(0.816497, 0.0, 0.57735, -0.408248, 0.707107, 0.57735, -0.408248, -0.707107, 0.57735));
  mat3 tmpvar_173;
  tmpvar_173 = tmpvar_172;
  unity_DirBasis_171 = tmpvar_173;
  vec3 tmpvar_174;
  tmpvar_174 = DirLightmapDiffuse (unity_DirBasis_171, colorLM_166, scaleLM_167, normal_165, bool(1), scalePerBasisVector_170);
  vec3 tmpvar_175;
  tmpvar_175 = tmpvar_174;
  lightColor_168 = tmpvar_175;
  vec3 tmpvar_176;
  tmpvar_176 = xll_matrixindex_mf3x3_i (unity_DirBasis_171, 0);
  vec3 tmpvar_177;
  tmpvar_177 = xll_matrixindex_mf3x3_i (unity_DirBasis_171, 1);
  vec3 tmpvar_178;
  tmpvar_178 = xll_matrixindex_mf3x3_i (unity_DirBasis_171, 2);
  vec3 tmpvar_179;
  tmpvar_179 = normalize ((((scalePerBasisVector_170.x * tmpvar_176) + (scalePerBasisVector_170.y * tmpvar_177)) + (scalePerBasisVector_170.z * tmpvar_178)));
  vec3 tmpvar_180;
  tmpvar_180 = tmpvar_179;
  lightDir_169 = tmpvar_180;
}

vec3 EnergyCalculator (
  in vec3 specColor_181,
  in float specular_182,
  in vec3 baseColor_183
)
{
  vec3 tmpvar_184;
  tmpvar_184 = min (baseColor_183, (vec3(1.0, 1.0, 1.0) - specular_182));
  return tmpvar_184;
}

float toLinearFast1 (
  in float c_185
)
{
  float c2_186;
  float tmpvar_187;
  tmpvar_187 = (c_185 * c_185);
  c2_186 = tmpvar_187;
  vec2 tmpvar_188;
  tmpvar_188.x = c2_186;
  tmpvar_188.y = (c_185 * c2_186);
  float tmpvar_189;
  tmpvar_189 = dot (vec2(0.7532, 0.2468), tmpvar_188);
  return tmpvar_189;
}

vec3 fromRGBM (
  in vec4 c_190
)
{
  float tmpvar_191;
  tmpvar_191 = toLinearFast1 (c_190.w);
  return ((c_190.xyz * tmpvar_191) * _Exposure);
}

vec3 EnvMap (
  in vec4 worldNormal_192
)
{
  vec4 envTexel_193;
  vec4 tmpvar_194;
  tmpvar_194.xyz = worldNormal_192.xyz.xyz;
  tmpvar_194.w = worldNormal_192.w;
  vec4 tmpvar_195;
  tmpvar_195 = xll_texCUBElod (_SpecCube, tmpvar_194);
  vec4 tmpvar_196;
  tmpvar_196 = tmpvar_195;
  envTexel_193 = tmpvar_196;
  vec3 tmpvar_197;
  tmpvar_197 = fromRGBM (envTexel_193);
  return tmpvar_197;
}

float Occlusion (
  in vec2 uv_198
)
{
  vec4 tmpvar_199;
  tmpvar_199 = texture2D (_Occlusion, uv_198);
  return tmpvar_199.x;
}

vec4 SpecularGloss (
  in vec2 uv_200
)
{
  vec4 specGloss_201;
  vec4 tmpvar_202;
  tmpvar_202 = texture2D (_SpecGlossMap, uv_200);
  vec4 tmpvar_203;
  tmpvar_203 = tmpvar_202;
  specGloss_201 = tmpvar_203;
  vec4 tmpvar_204;
  tmpvar_204.xyz = specGloss_201.xyz.xyz;
  tmpvar_204.w = specGloss_201.w;
  return tmpvar_204;
}

vec3 BlendNormals (
  in vec3 n1_205,
  in vec3 n2_206
)
{
  vec3 tmpvar_207;
  tmpvar_207.xy = (n1_205.xy + n2_206.xy).xy;
  tmpvar_207.z = (n1_205.z * n2_206.z);
  vec3 tmpvar_208;
  tmpvar_208 = normalize (tmpvar_207);
  return tmpvar_208;
}

vec3 UnpackScaleNormal (
  in vec4 packednormal_209,
  in float bumpScale_210
)
{
  vec3 normal_211;
  vec2 tmpvar_212;
  tmpvar_212 = ((packednormal_209.wy * 2.0) - 1.0);
  normal_211.xy = tmpvar_212.xy.xy;
  vec2 tmpvar_213;
  tmpvar_213 = (normal_211.xy * bumpScale_210);
  normal_211.xy = tmpvar_213.xy.xy;
  float tmpvar_214;
  tmpvar_214 = dot (normal_211.xy, normal_211.xy);
  float tmpvar_215;
  tmpvar_215 = xll_saturate_f (tmpvar_214);
  float tmpvar_216;
  tmpvar_216 = sqrt ((1.0 - tmpvar_215));
  float tmpvar_217;
  tmpvar_217 = tmpvar_216;
  normal_211.z = vec3(tmpvar_217).z;
  return normal_211;
}

vec3 TangentNormal (
  in vec4 texcoords_218
)
{
  vec3 detailNormalTangent_219;
  vec3 normalTangent_220;
  vec4 tmpvar_221;
  tmpvar_221 = texture2D (_BumpMap, texcoords_218.xy);
  vec3 tmpvar_222;
  tmpvar_222 = UnpackScaleNormal (tmpvar_221, _BumpScale);
  vec3 tmpvar_223;
  tmpvar_223 = tmpvar_222;
  normalTangent_220 = tmpvar_223;
  vec4 tmpvar_224;
  tmpvar_224 = texture2D (_DetailNormalMap, texcoords_218.zw);
  vec3 tmpvar_225;
  tmpvar_225 = UnpackScaleNormal (tmpvar_224, _DetailNormalMapScale);
  vec3 tmpvar_226;
  tmpvar_226 = tmpvar_225;
  detailNormalTangent_219 = tmpvar_226;
  vec3 tmpvar_227;
  tmpvar_227 = BlendNormals (normalTangent_220, detailNormalTangent_219);
  vec3 tmpvar_228;
  tmpvar_228 = tmpvar_227;
  normalTangent_220 = tmpvar_228;
  return normalTangent_220;
}

mat3 TangentToWorld (
  in vec3 normal_229,
  in vec3 tangent_230,
  in vec3 flip_231
)
{
  vec3 binormal_232;
  vec3 tmpvar_233;
  tmpvar_233 = cross (normal_229, tangent_230);
  vec3 tmpvar_234;
  tmpvar_234 = (tmpvar_233 * flip_231);
  binormal_232 = tmpvar_234;
  mat3 tmpvar_235;
  vec3 tmpvar_236;
  tmpvar_236 = tangent_230;
  tmpvar_235[0] = tmpvar_236;
  vec3 tmpvar_237;
  tmpvar_237 = binormal_232;
  tmpvar_235[1] = tmpvar_237;
  vec3 tmpvar_238;
  tmpvar_238 = normal_229;
  tmpvar_235[2] = tmpvar_238;
  mat3 tmpvar_239;
  tmpvar_239 = xll_transpose_mf3x3 (tmpvar_235);
  return tmpvar_239;
}

float unitySampleShadow (
  in vec4 shadowCoord_240
)
{
  float shadow_241;
  vec4 tmpvar_242;
  tmpvar_242 = texture2DProj (_ShadowMapTexture, shadowCoord_240);
  float tmpvar_243;
  tmpvar_243 = tmpvar_242.x;
  shadow_241 = tmpvar_243;
  return shadow_241;
}

vec4 frag (
  in VertexOutput i_244
)
{
  float alpha_245;
  vec3 color_246;
  vec3 baseColor_247;
  vec3 lightDirTangent_248;
  vec4 lmIndTex_249;
  vec4 lmtex_250;
  vec3 ambient_251;
  float subsurface_252;
  vec3 lightDir_253;
  vec3 lightColor_254;
  vec3 env_255;
  float roughness_256;
  float specular_257;
  vec3 specColor_258;
  vec4 specGloss_259;
  vec3 eyeVec_260;
  vec3 normalWorld_261;
  vec3 normalTangent_262;
  mat3 tanToWorld_263;
  float atten_264;
  float tmpvar_265;
  tmpvar_265 = unitySampleShadow (i_244._ShadowCoord);
  float tmpvar_266;
  tmpvar_266 = tmpvar_265;
  atten_264 = tmpvar_266;
  vec3 tmpvar_267;
  tmpvar_267 = vec3(i_244.tangentWorld.w);
  mat3 tmpvar_268;
  tmpvar_268 = TangentToWorld (i_244.normalWorld, i_244.tangentWorld.xyz, tmpvar_267);
  mat3 tmpvar_269;
  tmpvar_269 = tmpvar_268;
  tanToWorld_263 = tmpvar_269;
  vec3 tmpvar_270;
  tmpvar_270 = normalize (i_244.normalWorld);
  vec3 tmpvar_271;
  tmpvar_271 = tmpvar_270;
  i_244.normalWorld = tmpvar_271;
  vec3 tmpvar_272;
  tmpvar_272 = TangentNormal (i_244.tex);
  vec3 tmpvar_273;
  tmpvar_273 = tmpvar_272;
  normalTangent_262 = tmpvar_273;
  vec3 tmpvar_274;
  tmpvar_274 = (normalTangent_262 * tanToWorld_263);
  normalWorld_261 = tmpvar_274;
  vec3 tmpvar_275;
  tmpvar_275 = normalize ((i_244.posWorld.xyz - _WorldSpaceCameraPos));
  vec3 tmpvar_276;
  tmpvar_276 = tmpvar_275;
  eyeVec_260 = tmpvar_276;
  vec4 tmpvar_277;
  tmpvar_277 = SpecularGloss (i_244.tex.xy);
  vec4 tmpvar_278;
  tmpvar_278 = tmpvar_277;
  specGloss_259 = tmpvar_278;
  vec3 tmpvar_279;
  tmpvar_279 = specGloss_259.xyz;
  specColor_258 = tmpvar_279;
  float tmpvar_280;
  tmpvar_280 = RGBToLuminance (specGloss_259.xyz);
  float tmpvar_281;
  tmpvar_281 = tmpvar_280;
  specular_257 = tmpvar_281;
  float tmpvar_282;
  tmpvar_282 = (1.0 - specGloss_259.w);
  roughness_256 = tmpvar_282;
  vec3 tmpvar_283;
  tmpvar_283 = vec3(0.0, 0.0, 0.0);
  env_255 = tmpvar_283;
  vec3 tmpvar_284;
  tmpvar_284 = reflect (eyeVec_260, normalWorld_261);
  vec4 tmpvar_285;
  tmpvar_285.xyz = tmpvar_284.xyz;
  tmpvar_285.w = (roughness_256 * 5.0);
  vec3 tmpvar_286;
  tmpvar_286 = EnvMap (tmpvar_285);
  float tmpvar_287;
  tmpvar_287 = Occlusion (i_244.tex.xy);
  vec3 tmpvar_288;
  tmpvar_288 = (tmpvar_286 * tmpvar_287);
  env_255 = tmpvar_288;
  vec3 tmpvar_289;
  tmpvar_289 = (_LightColor0.xyz * 2.0);
  lightColor_254 = tmpvar_289;
  vec3 tmpvar_290;
  tmpvar_290 = _WorldSpaceLightPos0.xyz;
  lightDir_253 = tmpvar_290;
  float tmpvar_291;
  tmpvar_291 = 1.0;
  subsurface_252 = tmpvar_291;
  vec3 tmpvar_292;
  tmpvar_292 = vec3(0.0, 0.0, 0.0);
  ambient_251 = tmpvar_292;
  vec4 tmpvar_293;
  tmpvar_293 = texture2D (unity_Lightmap, i_244.extra.xy);
  vec4 tmpvar_294;
  tmpvar_294 = tmpvar_293;
  lmtex_250 = tmpvar_294;
  vec4 tmpvar_295;
  tmpvar_295 = texture2D (unity_LightmapInd, i_244.extra.xy);
  vec4 tmpvar_296;
  tmpvar_296 = tmpvar_295;
  lmIndTex_249 = tmpvar_296;
  DecodeDirLightmap (normalTangent_262, lmtex_250, lmIndTex_249, lightColor_254, lightDirTangent_248);
  vec3 tmpvar_297;
  tmpvar_297 = (lightDirTangent_248 * tanToWorld_263);
  lightDir_253 = tmpvar_297;
  vec3 tmpvar_298;
  tmpvar_298 = normalize (lightDir_253);
  vec3 tmpvar_299;
  tmpvar_299 = tmpvar_298;
  lightDir_253 = tmpvar_299;
  vec3 tmpvar_300;
  tmpvar_300 = Albedo (i_244.tex);
  vec3 tmpvar_301;
  tmpvar_301 = EnergyCalculator (specColor_258, specular_257, tmpvar_300);
  vec3 tmpvar_302;
  tmpvar_302 = tmpvar_301;
  baseColor_247 = tmpvar_302;
  vec3 tmpvar_303;
  tmpvar_303 = BRDF_Disney_PBS (baseColor_247, (atten_264 * lightColor_254), specColor_258, specular_257, roughness_256, normalWorld_261, lightDir_253, -(eyeVec_260), ambient_251, env_255);
  vec3 tmpvar_304;
  tmpvar_304 = tmpvar_303;
  color_246 = tmpvar_304;
  vec4 tmpvar_305;
  tmpvar_305 = texture2D (_SelfIllum, i_244.tex.xy);
  vec3 tmpvar_306;
  tmpvar_306 = (color_246 + (tmpvar_305.xyz * _SelfIllumScale));
  color_246 = tmpvar_306;
  float tmpvar_307;
  tmpvar_307 = Alpha (i_244.tex.xy);
  float tmpvar_308;
  tmpvar_308 = tmpvar_307;
  alpha_245 = tmpvar_308;
  vec4 tmpvar_309;
  tmpvar_309.xyz = color_246.xyz;
  tmpvar_309.w = alpha_245;
  return tmpvar_309;
}

void main ()
{
  VertexOutput xlt_i_310;
  vec4 xl_retval_311;
  vec4 tmpvar_312;
  tmpvar_312 = vec4(0.0, 0.0, 0.0, 0.0);
  xlt_i_310.pos = tmpvar_312;
  vec4 tmpvar_313;
  tmpvar_313 = xlv_TEXCOORD0.xyzw;
  vec4 tmpvar_314;
  tmpvar_314 = tmpvar_313;
  xlt_i_310.tex = tmpvar_314;
  vec4 tmpvar_315;
  tmpvar_315 = xlv_TEXCOORD1.xyzw;
  vec4 tmpvar_316;
  tmpvar_316 = tmpvar_315;
  xlt_i_310.posWorld = tmpvar_316;
  vec3 tmpvar_317;
  tmpvar_317 = xlv_TEXCOORD2.xyz;
  vec3 tmpvar_318;
  tmpvar_318 = tmpvar_317;
  xlt_i_310.normalWorld = tmpvar_318;
  vec4 tmpvar_319;
  tmpvar_319 = xlv_TEXCOORD3.xyzw;
  vec4 tmpvar_320;
  tmpvar_320 = tmpvar_319;
  xlt_i_310.tangentWorld = tmpvar_320;
  vec3 tmpvar_321;
  tmpvar_321 = xlv_TEXCOORD4.xyz;
  vec3 tmpvar_322;
  tmpvar_322 = tmpvar_321;
  xlt_i_310.extra = tmpvar_322;
  vec4 tmpvar_323;
  tmpvar_323 = xlv_TEXCOORD5.xyzw;
  vec4 tmpvar_324;
  tmpvar_324 = tmpvar_323;
  xlt_i_310._ShadowCoord = tmpvar_324;
  vec3 tmpvar_325;
  tmpvar_325 = xlv_TEXCOORD7.xyz;
  vec3 tmpvar_326;
  tmpvar_326 = tmpvar_325;
  xlt_i_310.lightDir = tmpvar_326;
  vec4 tmpvar_327;
  tmpvar_327 = frag (xlt_i_310);
  vec4 tmpvar_328;
  tmpvar_328 = tmpvar_327;
  xl_retval_311 = tmpvar_328;
  vec4 tmpvar_329;
  tmpvar_329 = xl_retval_311.xyzw;
  vec4 tmpvar_330;
  tmpvar_330 = tmpvar_329;
  gl_FragData[0] = tmpvar_330;
}