C++学习（三一五）osg漫游奇Manipulator自带事件Event响应

Posted 2021-08-15 hankern

 

osgGA/StandardManipulator.cpp
bool StandardManipulator::handleKeyDown( const GUIEventAdapter& ea, GUIActionAdapter& us )
{
    if( ea.getKey() == GUIEventAdapter::KEY_Space )
    {
        flushMouseEventStack();
        _thrown = false;
        home(ea,us);
        return true;
    }

    return false;
}