Hi All, I have a scene graph with an autotransform in it (I want the size of an arrow be preserved from any change that might happen on window size).
So, to fit my model in that window, I would need to get the whole bounding sphere. Is there a visitor that does what I need, without redrawing the model (I saw that the cull visitor does it, but I don't want to repaint anything)? Or do I have to write it on my own? Thanks, Gianluca
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