Blender Git Commits

Cleanup: Nuke DM out of particle edit code.

Note that this commit also fixes serious memory leaks, temp Mesh
generated out of Main from the DM were never freed here!

Cleanup: remove some DM from editor's Object vgroup code.

Cleanup: more DM include removal, use BAREMESH cddata mask in constraint code.

Fix material preview for EEVEE/Cycles

The preview files had all the other collections excluded from the view layer.
Although this fix the problem, it probably means we ignored some existing
2.8 files in recent changes. Which is likely fine anyways given that 2.8 is
experimental.

Merge branch 'blender2.8' of git.blender.org:blender into blender2.8

Merge branch 'master' into blender2.8

CMake: enable WITH_ASSERT_ABORT by default

Assert from BLI_assert by default in debug builds
(instead of just printing a warning).

Some developers ignored this, causing errors for others.
Better debug builds cause hard error so code isn't ignored.

Disabling is still useful when bisecting or testing outdated code.

UI: use two dot ellipses

Use less space for sign used when we don't have enough.

Workbench: Fix crash editing in texture modes without uv layer

When meshes has no uv layer, but has a texture assigned there was a uv
layer allocated which was corrupt. When no uv layer is available now
there won't be a vbo created. This might impact performance as the draw
cache does not cache this result.

Hair drawing: respect the amount of layers.

Current implementation works with at most of 3 layers, but was not
checked during hair drawing leading to reading from uninitialized
memory.

This commit limits it to the number of layers that is used during
compilation of blender.

Workbench: Materials Texture hash

only hash the texture if it exists. Really minor improvement

Tools: disable fallback drag action for transform

Based on animator feedback, accidentally not clicking on the manipulator
handle had unpredictable behavior.

This functionality will be moved into the manipulator and made optional
(add an invisible fallback manipulator).

Workbench: Fix Texture drawing

textures were not always drawn as the material did not always include
the image in the hash. Not sure if this will solve all cases, but it
definitely works better with this change.

Merge branch 'master' into blender2.8

Fix missing blend mode in recent OpenGL refactor

Cleanup: use f-strings

Cleanup: pep8

gl cleanup: fix wrong cast in bf_editor_transform

GLRefactor: partially remove gl calls from source/blender/editors.

This translates the gl calls to the new GPU_ wrappers from D3501.

Given it's tedious and repetitive work, this patch does as much as it can with search + replace, the remainder of the gl calls will need to be manually dealt with on a case by case basis.

This fixes 13 of the 28 failing editors when building without opengl.

For the list of substitutions see D3502

Reviewers: brecht

Differential Revision: https://developer.blender.org/D3502

UI: Center ID Blocks in Dopesheet Editor

Also move use_multi_word_filter to the View menu instead of next to every
search field, as it can be very slow in big scenes.