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Merge pull request #703 from terziman/master

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Improvement of collada transparency handling
This commit is contained in:
Alexander Gessler
2015-12-20 15:59:42 +01:00
parent 7e85f45abc 6eebf8455a
commit 5847576f41
5 changed files with 25 additions and 23 deletions
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11
code/ColladaParser.cpp
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@@ -1256,12 +1256,17 @@ void ColladaParser::ReadEffectProfileCommon( Collada::Effect& pEffect)
else if( IsElement( "transparent")) {
pEffect.mHasTransparency = true;
// In RGB_ZERO mode, the transparency is interpreted in reverse, go figure...
if(::strcmp(mReader->getAttributeValueSafe("opaque"), "RGB_ZERO") == 0) {
// TODO: handle RGB_ZERO mode completely
const char* opaque = mReader->getAttributeValueSafe("opaque");
if(::strcmp(opaque, "RGB_ZERO") == 0 || ::strcmp(opaque, "RGB_ONE") == 0) {
pEffect.mRGBTransparency = true;
}
// In RGB_ZERO mode, the transparency is interpreted in reverse, go figure...
if(::strcmp(opaque, "RGB_ZERO") == 0 || ::strcmp(opaque, "A_ZERO") == 0) {
pEffect.mInvertTransparency = true;
}
ReadEffectColor( pEffect.mTransparent,pEffect.mTexTransparent);
}
else if( IsElement( "shininess"))