Blender Git Commit Log

GP Circle Select

It's now possible to use Circle/Brush Select (D+C) to select individual Grease Pencil
strokes. This will eventually be useful for editing operations using these.

Implementation Notes:
* This is currently a quick and dirty implementation, which just copies and pastes
some of the logic from the eraser, and reuses some of the same utility functions
too.
* The shared methods are now exposed internally for use in the gpencil module.
Perhaps they should eventually get their own dedicated section/file?