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Companion PR to #719

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Adds the OGL side. redoing it to make sure the PR history is clean.
This commit is contained in:
Areloch 2015-08-28 00:27:08 -05:00
parent 95ab3a33a5
commit 71c19a6151
4 changed files with 50 additions and 4 deletions
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12
Engine/source/shaderGen/GLSL/bumpGLSL.cpp
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@ -347,8 +347,16 @@ void ParallaxFeatGLSL::processPix( Vector<ShaderComponent*> &componentList,
Var *normalMap = getNormalMapTex();
// Call the library function to do the rest.
meta->addStatement( new GenOp( " @.xy += parallaxOffset( @, @.xy, @, @ );\r\n",
texCoord, normalMap, texCoord, negViewTS, parallaxInfo ) );
if (fd.features.hasFeature(MFT_IsDXTnm, getProcessIndex()))
{
meta->addStatement(new GenOp(" @.xy += parallaxOffsetDxtnm( @, @.xy, @, @ );\r\n",
texCoord, normalMap, texCoord, negViewTS, parallaxInfo));
}
else
{
meta->addStatement(new GenOp(" @.xy += parallaxOffset( @, @.xy, @, @ );\r\n",
texCoord, normalMap, texCoord, negViewTS, parallaxInfo));
}
// TODO: Fix second UV maybe?