Blender Git Commits

Mesh Batch Cache: Fix threading issue

I believed the crash I experienced happened because:
1. The `extract_pos_nor_init` function is called.
2. Tasks are added to the task pool for `extract_pos_nor`.
3. The tasks begin to be executed while more tasks are added.
4. In some rare cases, all existing tasks are finished, but not all have been added yet.
5. This let the task-counter go down to zero.
6. This triggered a call to `extract_pos_nor_finish`.
7. Then more tasks are added and in the end `extract_pos_nor_finish` is called again.

A solution is to use a task pool that is suspended when created.
Unfortunately, there was an outdated comment, that was probably the root cause of the issue.

Reviewers: fclem, sergey

Differential Revision: https://developer.blender.org/D5680

MovieClip: Make name of Active Clip consistent in UI

Using the currently active movie clip had different names in the interface:
In scene context it was "Active Movie Clip", in Camera Background Images it was "Camera Clip", in Constraints it was "ActiveClip".
I made all those instances use "Active Clip", which is descriptive enough and also the shortest of the three.

Reviewed By: billreynish

Differential Revision: https://developer.blender.org/D5400

Cycles: add bump map shadow terminator softening term for diffuse BSDFs

This avoids artifacts for bump mapping and diffuse BSDFs, where the bump
normal deviates far from the actual normal.

Differential Revision: https://developer.blender.org/D5399

Merge branch 'feature/cycles_feature_overrides' into blender-v2.80-develop

Cycles: Fixed copy/paste errors in diffuse only override.

Merge branch 'feature/cycles_feature_overrides' into blender-v2.80-develop

Merge branch 'master' into soc-2019-bevel-profiles

Merge branch 'master' into greasepencil-object

More quadriflow UI tweaks

Fix birth moments of emitted particles

Merge branch 'master' into functions

Make sure that the ui prop is editable

Clearify "adaptive scale" setting and some other minor cleanup

initial Always Execute node

new Falloff input for Turbulence Force

Make quadriflow not freeze blender while it is processing

Merge pull request #3 from tangent-animation/blender-v2.80-develop

make local not working on selected linked objects

Merge branch 'master' into functions

use Array instead of Vector

fix Array and add tests