C++ (Cpp) CompositeDragger::getNumDraggers示例

示例#1

文件： CompositeDragger.cpp 项目： 151706061/OpenSceneGraph

static bool writeDraggers( osgDB::OutputStream& os, const osgManipulator::CompositeDragger& dragger )
{
    unsigned int size = dragger.getNumDraggers();
    os << size << os.BEGIN_BRACKET << std::endl;
    for ( unsigned int i=0; i<size; ++i )
    {
        os << dragger.getDragger(i);
    }
    os << os.END_BRACKET << std::endl;
    return true;
}

示例#2

文件： CompositeDragger.cpp 项目： 151706061/OpenSceneGraph

static bool checkDraggers( const osgManipulator::CompositeDragger& dragger )
{
    return dragger.getNumDraggers()>0;
}