I'm building a UI system to edit selected 3D objects. I have spheres on the screen and I want to be able to edit their proprieties (radius for example). In order to do that I want the user to be able to click on a sphere and then it show a panel next to the object. When the user changes slider value the radius of the sphere which as been clicked on change. Using the new unity event system, I think it's easy to achieve, but I'm a new to unity and even if I know the basic I don't know how to organize this properly.
At the end my goal would be to select multiple sphere, right click and edit the radius to all selected spheres. http://imgur.com/WgBCrmk Any tips on how to do that ? Sorry for my poor english. Thanks