I'm doing a lot of sculpting. I want the upper button of the Wacom pen to smoothly roll the view in the same manner the default settings of the lower button pans and zooms the view.
The reason for needing it to do this is when there are a lot of short, tight, controlled strokes that need to be done. Steven Rude in The Art Of Comic Book Inking teaches this method to get his perfect inking strokes. The edge of the palm is pressed down on the table, the pen is braced, and the wrist only is extended to make the stroke. This method restricts you to a very limited angle, but is the only way to get this kind of tight control with a stroke. Due to the limited angle you can make with this stoke, the view must be rolled often.
I want the view to roll by drawing up or down with the Wacom pen while holding the upper button of the pen and holding the Ctrl key down. Up stroke should roll left. Down stroke should roll right.
If there is no way with the interface controls, is there a hack to make it do it?