Blender Git Loki

added Dissolve plastic constraints option, only relevant for external mode

added particle velocity scaling

Add same new ID freeing API as copying one.

Idea is the same, looks like it will be a tad simpler than with copy
though, since we should not need to change each ID type freeing func, as
ID usercount handling is done in main BKE_library code (would like to do
that for copy as well, but it's not that simple).

On second thought, avoid adding new stuff to ID.

We can extend ID->tag and store there our few alloc-related tags.

Fleshing a bit new copy logic (using Object datablock as Guinea pig).

Layout initial ideas/code structure of new ID copying.

Merge branch 'master' into blender2.8

Cycles: Fix race condition happening in progress utility

This is not enough to mutex-guard modification code of integer values,
since this operation is NOT atomic. This is not even safe for a single
byte data types.

For now guarded the getter functions, similar to other functions in
this module.

Ideally we want to switch modification to an atomic operations, so we
wouldn't need any locks in the getters.

Merge branch 'blender2.8' into greasepencil-object

Remove upper limit of stroke thickness

PyAPI: Fix changed ref link

PyAPI: Add HTML logo and favicon

Differential Revision: https://developer.blender.org/D2621

PyAPI: Remove addon tutorial

This page now lives at https://docs.blender.org/manual/en/dev/advanced/scripting/addon_tutorial.html

Merge branch '28' into custom-manipulators

Cleanup: rename manipulator files

Missed last commit

Missed in recent removal of face-maps

Very minor edit (2.8 sync)

Add bisect manipulator

Example that uses library widgets to control an operator,
the API hasn't been reviewed yet so this can be seen as a test.

Add support for delayed manipulator removal

This is needed so manipulators can tag themselves for removal
without causing problems from freeing data within a callback.

Also use properties within the dial manipulator and fix an error where
removing a wmManipulatorGroupType didn't remove its keymap.