**I have a 3d tileset building model. I want to customize mouse control. ** 1. Left mouse button: I want to pan only (up left down right). 2. Right mouse button: I want to rotate around model in view. If i am zoomed to a specific area of model, rotate around that part only. How to override mouse control and how will I achieve this.
3. scroll is very fast, how to slow it down with some smooth zooming.