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Revision 001fb991

Added by Leszek Koltunski almost 6 years ago

Largely fix the non-postprocessed OIT. Still, one problem remains: back-facing surfaces seem to disappear (visible in 'Cubes')

View differences:

src/main/res/raw/main_fragment_shader.glsl
126 126 
    }
127 127 
#endif
128 128 

  		




  
  129
  
    
  vec4 converted = vec4(color.rgb * (1.0 + 7.0*v_Normal.z) * 0.125, color.a);


  		




  
  130
  
    

  		




  129
  131
  
    
#ifdef OIT


  		




  130
  
  
    
  if( color.a > 0.95 )


  		




  
  132
  
    
  if( converted.a > 0.95 )


  		




  131
  133
  
    
    {


  		




  132
  
  
    
    fragColor= vec4(color.rgb * (1.0 + 7.0*v_Normal.z) * 0.125, color.a);


  		




  
  134
  
    
    fragColor= converted;


  		




  133
  135
  
    
    }


  		




  134
  136
  
    
  else


  		




  135
  137
  
    
    {


  		




  136
  
  
    
    if( color.a > 0.0 )


  		




  
  138
  
    
    if( converted.a > 0.0 )


  		




  137
  139
  
    
      {


  		




  138
  140
  
    
      const float S= 2147483647.0; // max signed int. Could probably be max unsigned int but this is enough.


  		




  139
  
  
    
      insert(v_Pixel, uint(S*(1.0-gl_FragCoord.z)/2.0), convert(color) );


  		




  
  141
  
    
      vec2 pixel = vec2(gl_FragCoord.xy);


  		




  
  142
  
    
      insert(pixel, uint(S*(1.0-gl_FragCoord.z)/2.0), convert(converted) );


  		




  140
  143
  
    
      }


  		




  141
  144
  
    
    discard;


  		




  142
  145
  
    
    }


  		




  143
  146
  
    
#else


  		




  144
  
  
    
  fragColor = vec4(color.rgb * (1.0 + 7.0*v_Normal.z) * 0.125, color.a);


  		




  
  147
  
    
  fragColor = converted;


  		




  145
  148
  
    
#endif


  		




  146
  149
  
    
  }


  		












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