bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Self-Illumin_Parallax_Diffuse2-out.txt

uniform vec4 unity_Ambient;
uniform sampler2D _ParallaxMap;
uniform float _Parallax;
uniform sampler2D _MainTex;
uniform sampler2D _LightBuffer;
uniform sampler2D _Illum;
uniform vec4 _Color;
uniform sampler2D _BumpMap;
void main ()
{
  vec4 tmpvar_1;
  tmpvar_1 = gl_TexCoord[0];
  vec4 col_2;
  vec4 light_3;
  vec2 tmpvar_4;
  vec3 v_5;
  vec3 tmpvar_6;
  tmpvar_6 = normalize(gl_TexCoord[2].xyz);
  v_5.xy = tmpvar_6.xy;
  v_5.z = (tmpvar_6.z + 0.42);
  tmpvar_4 = (((texture2D (_ParallaxMap, tmpvar_1.zw).w * _Parallax) - (_Parallax / 2.0)) * (tmpvar_6.xy / v_5.z));
  vec4 tmpvar_7;
  tmpvar_7 = (texture2D (_MainTex, (tmpvar_1.xy + tmpvar_4)) * _Color);
  vec4 normal_8;
  normal_8.xy = ((texture2D (_BumpMap, (tmpvar_1.zw + tmpvar_4)).wy * 2.0) - 1.0);
  normal_8.z = sqrt(((1.0 - (normal_8.x * normal_8.x)) - (normal_8.y * normal_8.y)));
  vec4 tmpvar_9;
  tmpvar_9 = -(log2(texture2DProj (_LightBuffer, gl_TexCoord[3])));
  light_3.w = tmpvar_9.w;
  light_3.xyz = (tmpvar_9.xyz + unity_Ambient.xyz);
  vec4 c_10;
  c_10.xyz = (tmpvar_7.xyz * light_3.xyz);
  c_10.w = tmpvar_7.w;
  col_2.w = c_10.w;
  col_2.xyz = (c_10.xyz + (tmpvar_7.xyz * texture2D (_Illum, (gl_TexCoord[1].xy + tmpvar_4)).w));
  gl_FragData[0] = col_2;
}