Blender Git Commit Log

* fix "dot drawing" problem - draw lines inbetween updates when redrawing the view like how existing painting works. (this means slow systems wont have the problems when they would only see dots as they dragged their mouse around)
* bucket resolution is now set from the brush size so there is around 9 buckets under the brush - (previously was fixed to 128x128).
* brush sizes below 40 disable multithreading, since threads only speeds up cases where each bucket has enough pixels in it for each core to spend some time.
* make smear use bicubic pixel lookups so a low Spacing value works as expected.
* smear tool was darkening pixels a tiny bit.
* fix for simple mistake causing ProjectPaintImage arrays not to be thread safe.