We have a robust Multi brush tool, the various types of multi brush are really a life saviors when we want to do quick symmetry, patterns or apply same patterns on different spots or simple make grass or furs. One of the problem with the tool is that with so many options and types the tool option docker has become quiet busy and cluttered. There are options like show origin which don't make sense for some types like translate, in some type it should be with a different name for example under mirror type it can be called as show axes instead of origin. The other issue is with the copy translate type, the Add sub-brushes button and UI is not easy to grasp when a user uses it for first time. It takes a while to understand that the add button is actually a button which signifies a state. it could be a radio button for adding points (not sub brushes I think) across the canvas like we have one for adding nodes for cage transform.
The initial thought as discussed on IRC with @scottpetrovic and @woltherav is to make the add button more discoverable, and change the text for show origin and may be not show it under some types. We can also have some more contextual options and text based on the type of multi brush that is selected. I believe this docker needs further planning UI Mockups and discussion to make it more polished.
