Blender Git Loki

Sculpt: fix anchored/drag dot brush modes

Sculpt: fix broken view3d.view_selected in
sculpt mode

Sculpt: more clay fixes

For some reason I have to
take the sqrt of pressure
to match previous behavior,
but for the life of me I can't
find the offending double
multiplication.

Sculpt: More clay brush fixes

Run autopep8 on a few files

Sculpt: UI organization

* Brush channels can now be grouped in
categories.
* TODO: let user edit and create the
categories.

Sculpt: fixed right click menus

They are now configurable in the
brush tab.

fix a char* that should have been a const char *.

fix linux compile error

One more clay fix

Sculpt: fix various issues with clay brushes

* No longer applies size pressure mapping twice
* Fixed hardness setting not being applied.

Sculpt: fix change in accumulate setting now
applying until next stroke.

Sculpt: fix mesh filter brush

Sculpt: Clay brush speedups

* Made clay brush use a spacing
of 7 for autosmooth instead of
the brush default (which is 3).

* Also fixed a few small UI issues

Sculpt-dev: Improve autosmooth performance

* PBVH_FACES now uses MDynTopoVert (have got
to rename it) to store boundary/corner/visibility
flags the same way PBVH_BMESH does.
* Fixed brush add/sub buttons in header not
working
* Fixed inverted brushes feeding negative strength
to sub commands (like autosmooth, which flips it
to sharpen mode).

Fix macro problem with clang/gcc

Sculpt: couple of small ui tweaks

Sculpt: UI updates and fixed hard edge mode setting

* Brush editor tab now defaults to old
interface, with two options:
- Advanced, which shows more options
- Edit Mode, which shows workspace visibility buttons
* Hard edge mode (which forcibly sets face set slide to 0
and enables preserve faceset boundarys) now works again.
* Smooth_strength_factor is now a brush channel with
inheritance set to true.
* Alt-smooth now restores the hard edge mode and
smooth_strength_factor from the active brush context.
While both are default inherited from toolsetting defaults,
it can be quite confusing if either have inheritance unset
by the user in the Smooth brush.

Fix last commit (why did that ever work?)

Sculpt Dyntopo: Fixed memory leak

* Fixed a particularly nasty memory leak
where the entire process of entering sculpt
mode was being done twice.

* Discovered that range tree is extremely slow.
Got the alternative freelist version up and running,
and replace a usage of GSet with a bitmap. However
the new code is disabled pending further testing.
Literally an order of magnutude improvement.