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early implementation of #1710 to fix terrainlayer blending

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Duion 2016-07-30 21:25:00 +02:00
parent f8a8dc8e10
commit 3c08968ff7
2 changed files with 5 additions and 4 deletions
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4
Engine/source/terrain/glsl/terrFeatureGLSL.cpp
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@ -568,7 +568,7 @@ void TerrainDetailMapFeatGLSL::processPix( Vector<ShaderComponent*> &component
}
// Add to the blend total.
meta->addStatement( new GenOp( " @ += @;\r\n", blendTotal, detailBlend ) );
meta->addStatement(new GenOp(" @ = max( @, @ );\r\n", blendTotal, blendTotal, detailBlend));
// If we had a parallax feature... then factor in the parallax
// amount so that it fades out with the layer blending.
@ -820,7 +820,7 @@ void TerrainMacroMapFeatGLSL::processPix( Vector<ShaderComponent*> &componentL
}
// Add to the blend total.
meta->addStatement( new GenOp( " @ += @;\r\n", blendTotal, detailBlend ) );
meta->addStatement(new GenOp(" @ = max( @, @ );\r\n", blendTotal, blendTotal, detailBlend));
Var *detailColor = (Var*)LangElement::find( "macroColor" );
if ( !detailColor )

5
Engine/source/terrain/hlsl/terrFeatureHLSL.cpp
View file

@ -509,7 +509,8 @@ void TerrainDetailMapFeatHLSL::processPix( Vector<ShaderComponent*> &component
}
// Add to the blend total.
meta->addStatement( new GenOp( " @ += @;\r\n", blendTotal, detailBlend ) );
meta->addStatement(new GenOp(" @ = max( @, @ );\r\n", blendTotal, blendTotal, detailBlend));
// If we had a parallax feature... then factor in the parallax
// amount so that it fades out with the layer blending.
@ -856,7 +857,7 @@ void TerrainMacroMapFeatHLSL::processPix( Vector<ShaderComponent*> &componentL
}
// Add to the blend total.
meta->addStatement( new GenOp( " @ += @;\r\n", blendTotal, detailBlend ) );
meta->addStatement(new GenOp(" @ = max( @, @ );\r\n", blendTotal, blendTotal, detailBlend));
Var *detailColor = (Var*)LangElement::find( "macroColor" );
if ( !detailColor )