Blender Git Commits

Fix T50026: "Only Insert Needed" doesn't work when using Trackball rotation

The rotation case here only covered rotation by the "Rotate" tool, but skipped
the "Trackball" tool.

Fix T50023: Inverse Kinematics angle limits defaulting to 10313.2403124�

Regression from 2.77a. The units for the min/max limits were changed in RNA
but the pose channels were still being initialised with in degrees.

FIX T49899: Add EIGEN_MAKE_ALIGNED_OPERATOR_NEW to classes that use eigen's data types , to force aligned on 16 byte boundaries.

blender 2.8: OpenGL immediate mode: anim_draw

Reviewers: merwin

Reviewed By: merwin

Maniphest Tasks: T49043

Differential Revision: https://developer.blender.org/D2353

start using COMP_* instead of GL_* in viewport

Gawain can accept either enum, but its own COMP_ values are recommended.

RNA Main API: set remove's do_unlink default value to true.

On second and third thoughts, this should have been done that way since
the begining, cases were you just delete a few data-blocks without any
serious knowledge of their usages are much, much more frequent than
cases where you are deleting thousands of data-blocks and are sure they
are not used anywhere anymore...

Own fault, but really frustrated that this topic was only raised the day
after 2.78a was released. :(

Get rid of 'drivers unlinking' code in `BKE_libblock_free_data()`

This has nothing to do here (freeing is not unlinking/remapping!), and
was actually redoing something already taken care of by
`BKE_libblock_relink_ex()` call in `BKE_libblock_free_ex()`.

Also, gives some noticeable speedup when removing datablocks with
do_unlink=True, about 5 to 10% quicker e.g. when deleting all objects
from a py console, in a big production file...

Depsgraph: Fix frash with iTaSC solver

This commit reverts part of a fix for T33275, but things are:

- I can not reproduce the original issue at all, so doesn't seem to
cause any regressions.

- It is really bad idea to do delayed initialization in the threaded
environment, it's a straight way to some nasty issues.

- We can't do things like this anyway because we go more granular,
meaning such a delayed initialization will fail in the case of
having several IK solvers (unless they properly accommodate to
changed bone head).

- Verified the fix with various files from Mango project and all of
them seems to work nice with new depednency graph now (old depsgraph
has some flickering, but it's not related on DEG itself, but on
an environment with lots of proxies and threaded evaluation and it
is not a new behavior).

Revert "Proxy: Construct pchan hash when syncing armature proxy"

This reverts commit 9b5a32cbfb8a8565202bdccd232c53f98b62eeec.

Apparently it is possible to have other thread mocking around with the hash.

Needs deeper investigation, for the time being reverting to prevent crashes.

Fix menu inconsistencies

This commit fixes two issues:

- UV/Image editor uvs menu did not match the 3D View's which was changed in rB2b240b043078
- Circle select tool was missing in particle edit mode

Reviewers: Severin
Differential Revision: https://developer.blender.org/D2329

Cleanup: More explicit parentheses

Avoid interface ID remapping when freeing the whole database

This makes heavy scenes to be freed almost instantly (so now
quadbot scene takes only 0.06sec to free),

Avoid driver target remapping when freeing the whole database

Added BKE_libblock_free_data_ex() which takes special do_id_user
argument which basically indicates whether main database was already
taken care about not having "dead" pointers.

Gives about 40% speedup of main database free with quadbot scene
(3.4sec vs. 5.4 sec on quite powerful desktop).

Fix T50022: "Mirror" in Dopesheet Crashes Blender

Just fixing crash itself. Actually operator shouldn't run in most editors (not in dopesheet either I guess), but don't want to spend time on that right now.

Implement grouped undo option for operators

This option makes an operator to not push a task to the undo stack if the previous stored elemen is the same operator or part of the same undo group.

The main usage is for animation, so you can change frames to inspect the
poses, and revert the previous pose without having to roll back tons of
"change frame" operator, or even see the undo stack full.

This complements rB13ee9b8e
Design with help by Sergey Sharybin.

Reviewers: sergey, mont29

Reviewed By: mont29, sergey

Subscribers: pyc0d3r, hjalti, Severin, lowercase, brecht, monio, aligorith, hadrien, jbakker

Differential Revision: https://developer.blender.org/D2330

Depsgraph: Fix typo in previous optimization commit

Was a residue from another experiment, caused infinite loop when
reporting dependency cycles.

Atomics: Add some extra utility functions

Also fixed semantic of fetch-and-add in assembler implementation,
it seemed to not match the naming.

Atomics: Make naming more obvious about which value is being returned

blender 2.8: OpenGL immediate mode: action_draw

Updated action_draw to use imm mode.

Reviewers: merwin

Subscribers: LazyDodo

Differential Revision: https://developer.blender.org/D2351

BMesh: remove redundant link-list manipulation

No need to track previous edge in vert-separate cleanup