#version 300 es
uniform highp float uni1;
uniform mediump vec4 uni4;
uniform sampler2D tex1;
uniform mediump float _AtmosphereThickness;
highp float mut_uni1;
mediump vec4 mut_uni4;
highp float kKrESun;
highp float kKr4PI;
in highp vec4 var_uv;
out mediump vec4 out_data;
void main ()
{
  mut_uni4.zw = uni4.zw;
  mediump float tmpvar_5_1;
  mediump float tmpvar_3_2;
  lowp vec4 c_3;
  c_3.yzw = vec3(0.0, 0.0, 0.0);
  c_3.x = uni4.x;
  highp vec3 tmpvar_4;
  highp vec2 uv_5;
  uv_5 = var_uv.xy;
  mut_uni4.xy = uv_5;
  lowp vec3 tmpvar_6;
  tmpvar_6 = texture (tex1, mut_uni4.xy).xyz;
  tmpvar_4 = tmpvar_6;
  c_3.xyz = (c_3.xyz + tmpvar_4);
  c_3.z = (c_3.z + uni1);
  mut_uni1 = (uni1 + 2.0);
  c_3.w = mut_uni1;
  mediump float tmpvar_7;
  tmpvar_7 = pow (_AtmosphereThickness, 2.5);
  tmpvar_3_2 = (0.05 * tmpvar_7);
  kKrESun = tmpvar_3_2;
  tmpvar_5_1 = (tmpvar_7 * 0.031416);
  kKr4PI = tmpvar_5_1;
  if ((var_uv.x > 0.5)) {
    highp float tmpvar_8;
    tmpvar_8 = pow (kKrESun, kKr4PI);
    c_3.x = (c_3.x + tmpvar_8);
  };
  out_data = c_3;
}


// stats: 10 alu 1 tex 1 flow
// inputs: 1
//  #0: var_uv (high float) 4x1 [-1]
// uniforms: 3 (total size: 0)
//  #0: uni1 (high float) 1x1 [-1]
//  #1: uni4 (medium float) 4x1 [-1]
//  #2: _AtmosphereThickness (medium float) 1x1 [-1]
// textures: 1
//  #0: tex1 (low 2d) 0x0 [-1]