static bool readMask( osgDB::InputStream& is, osg::PolygonStipple& attr ) { char mask[128] = {0}; if ( is.isBinary() ) { unsigned int size; is >> size; is.readCharArray( mask, size ); }
static bool readClearMask( osgDB::InputStream& is, osg::ClearNode& node ) { GLbitfield mask = GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT; if ( is.isBinary() ) { int maskValue; is >> maskValue; mask = (GLbitfield)maskValue; }