osgEarth 2.1.1
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Public Member Functions | |
bool | operator() (osg::Vec4f &pixel) |
Public Attributes | |
osg::Vec4f | _chromaKey |
Definition at line 138 of file ImageLayer.cpp.
bool anonymous_namespace{ImageLayer.cpp}::ApplyChromaKey::operator() | ( | osg::Vec4f & | pixel | ) | [inline] |
Definition at line 141 of file ImageLayer.cpp.
{ bool equiv = ImageUtils::areRGBEquivalent( pixel, _chromaKey ); if ( equiv ) pixel.a() = 0.0f; return equiv; }
osg::Vec4f anonymous_namespace{ImageLayer.cpp}::ApplyChromaKey::_chromaKey |
Definition at line 140 of file ImageLayer.cpp.