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LightScatteringFilter : changed the way the light shafts are blended into the original scene.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@11057 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
rem..om 2014-02-16 13:44:22 +00:00
parent b997470504
commit 826900a5d3
2 changed files with 6 additions and 4 deletions
engine/src/core-effects/Common/MatDefs/Post
LightScattering.fragLightScattering15.frag

3
engine/src/core-effects/Common/MatDefs/Post/LightScattering.frag

@ -29,7 +29,8 @@ void main(void)
res /= m_NbSamples; res /= m_NbSamples;
//Blend the original color with the averaged pixels //Blend the original color with the averaged pixels
gl_FragColor =mix( colorRes, res, m_LightDensity); float mean = (res.r + res.g + res.b)/3;
fragColor =mix(colorRes ,mix( colorRes, res, m_LightDensity),mean);
}else{ }else{
gl_FragColor= texture2D(m_Texture,texCoord); gl_FragColor= texture2D(m_Texture,texCoord);
} }

5
engine/src/core-effects/Common/MatDefs/Post/LightScattering15.frag

@ -28,12 +28,13 @@ void main(void)
scaledCoord=texCoo*scale + m_LightPosition.xy; scaledCoord=texCoo*scale + m_LightPosition.xy;
if(fetchTextureSample(m_DepthTexture, scaledCoord,0).r==1.0){ if(fetchTextureSample(m_DepthTexture, scaledCoord,0).r==1.0){
res += fetchTextureSample(m_Texture,scaledCoord,0); res += fetchTextureSample(m_Texture,scaledCoord,0);
}
} }
}
res /= m_NbSamples; res /= m_NbSamples;
//Blend the original color with the averaged pixels //Blend the original color with the averaged pixels
fragColor = mix( colorRes, res, m_LightDensity); float mean = (res.r + res.g + res.b)/3;
fragColor =mix(colorRes ,mix( colorRes, res, m_LightDensity),mean);
}else{ }else{
fragColor = getColor(m_Texture,texCoord); fragColor = getColor(m_Texture,texCoord);
} }