bgfx/3rdparty/glsl-optimizer/tests/fragment/unity-Transparent_Bumped_Specular-out.txt

uniform vec4 _SpecColor;
uniform float _Shininess;
uniform sampler2D _MainTex;
uniform sampler2D _LightTextureB0;
uniform samplerCube _LightTexture0;
uniform vec4 _LightColor0;
uniform vec4 _Color;
uniform sampler2D _BumpMap;
void main ()
{
  vec4 tmpvar_1;
  tmpvar_1 = gl_TexCoord[0];
  vec3 tmpvar_2;
  tmpvar_2 = gl_TexCoord[3].xyz;
  vec4 c;
  vec4 tmpvar_3;
  tmpvar_3 = texture2D (_MainTex, tmpvar_1.xy);
  float tmpvar_4;
  tmpvar_4 = (tmpvar_3.w * _Color.w);
  vec4 normal;
  normal.xy = ((texture2D (_BumpMap, tmpvar_1.zw).wy * 2.0) - 1.0);
  normal.z = sqrt (((1.0 - (normal.x * normal.x)) - (normal.y * normal.y)));
  vec3 tmpvar_5;
  tmpvar_5 = normal.xyz;
  vec3 tmpvar_6;
  tmpvar_6 = normalize (gl_TexCoord[1].xyz);
  float atten;
  atten = (texture2D (_LightTextureB0, vec2(dot (tmpvar_2, tmpvar_2))).w * textureCube (_LightTexture0, tmpvar_2).w);
  vec4 c_i0;
  float tmpvar_7;
  tmpvar_7 = (pow (max (0.0, dot (tmpvar_5, normalize ((tmpvar_6 + normalize (gl_TexCoord[2].xyz))))), (_Shininess * 128.0)) * tmpvar_3.w);
  c_i0.xyz = (((((tmpvar_3.xyz * _Color.xyz) * _LightColor0.xyz) * max (0.0, dot (tmpvar_5, tmpvar_6))) + ((_LightColor0.xyz * _SpecColor.xyz) * tmpvar_7)) * (atten * 2.0));
  c_i0.w = (tmpvar_4 + (((_LightColor0.w * _SpecColor.w) * tmpvar_7) * atten));
  c = c_i0;
  c.w = tmpvar_4;
  gl_FragData[0] = c;
}