The operation of moving objects in OpenSceneGraph--

This article introduces the relevant knowledge of "the operation of OpenSceneGraph-- moving objects". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Moving objects in the scene involves selection and drag operations. It's a lot of trouble to do. Fortunately, osg provides two demos, osgPick, which shows how to make a choice, and osgManipulator, which is a drag operation.

I haven't fully figured out how to select and drag well, especially drag, and the newly added drager class hasn't been figured out yet. Continue to work hard ~

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