Blender Git Loki

PyTests: do not try to load non-2.8-ready add-ons.

GPencil: Fix Drawing Path follow error while drawing

The strokes was aligned to drawing path only when the stroke was completed. Now, the stroke is aligned while drawing too.

GPencil: Initialize variable to remove console warning

Missing 2.7x keymap update from last commit

UI: replace toggle header with a property

Alembic: catch weird exceptions from library instead of aborting Blender.

Similar to what is done e.g. in AbcMeshReader::read_mesh()...

AMD glitch: missing changes in f41ab375f38b

It was committed an earlier version of the patch which missed these changes.

Differential Revision: https://developer.blender.org/D4700

Cleanup: add 'if 0' comment why code is repeated

Avoid potentially adding back the problem in the future.

Fix T62792: AMD glitch when clipping region in edit mode.

The `AMD Radeon HD 7600M` compiler is usually buggy for Geometry Shaders.
In this case, indexing was causing problems in `gl_in[i].gl_ClipDistance[0]`.

Reviewers: fclem

Differential Revision: https://developer.blender.org/D4700

PyAPI: remove support for importing text blocks as modules

Allowing direct import of text blocks isn't especially useful,
instead add `text.as_module()` script authors can do this
explicitly if it's needed.

Now the text "Register" option executes
instead of loading as a module.

This removes the need to keep track of the current Main,
and C code to override Python's import & reload.

Fix T63590: Blender crashes when deleting particle hair keys

Python API: allow passing integer to some BGL functions instead of bgl.Buffer

These parameters can be both pointers and offsets into a bound buffer, so we
need to support both even if it's possible to cause crashes this way.

Fix Embree link error after recent cmake changes

Differential Revision: https://developer.blender.org/D4704

UI: option to toggle 'Adjust Last Operation'

Cleanup: comments, wrapping

UI: Expand Enum Items Over Multiple Rows

Expanding enum items in a small area would render the names with
dots, what is a bad solution. When you use expand directly on a
`grid_flow` or `column_flow`, it will render the items on multiple
lines, giving more control to the developer.

Reviewers: campbellbarton, brecht, mont29

Differential Revision: https://developer.blender.org/D4698

Cleanup: correct comment

UI: move region toggling to properties

Each space had separate operators, duplicating logic.

Use RNA properties instead so adding the ability to toggle other
region types (floating redo region for eg) doesn't need to have an
extra operator per space type.

It's also nicer to show a check-box for something which can be toggled.

CMake: correct bad change to ceres linking

Revert part of 45055199a2e51

Fix T63513: Gpencil - Circle guide activation with shortcut "C" is not working properly

Only add missing events after first point is added.