Hi,
in the following tutorial is described how mouse picking is used.
https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:advanced:mouse_picking
I have tried it and it is working great, but now I have a question:
Is it possible to detect which group of vertexes I have clicked on my model? The best would be if I can get the vertex groups defined in my blender model(imported with ogre importer). Is this possible? If it is, how could I achieve it?