the brush system matches the brush mode with the object mode, but this doesn't work for 2D image view paint. since the poll() function doesnt have access to the context, for now just check if no paint modes are active, default to texture paint.
the brush system matches the brush mode with the object mode, but this doesn't work for 2D image view paint. since the poll() function doesnt have access to the context, for now just check if no paint modes are active, default to texture paint.