Blender Git Loki

Fix T62310: Batch generate data-block previews broken.

Some uninitialized colormanagement data was breaking RNA acces for them,
exposed in batch preview management when generating previews for scenes
because we have to backup/restore scene and all its settings
before/after rendering it...

Fix: Remove unnecessary check in previous commit

Fix T62366: Grease pencil material color keying

Do proper tagging for material changes, and avoid grease-pencil hack
in the relations builder.

The dependency graph code was forcing animation to be run for any
copy-on-write change of material. However, animation is not supposed
to be run on copy-on-write changes.

Add missing Add Face and Fill commands to Edit Mode Edge contextual menu

UI: Move UV Editor Cursor Position to sidebar

Consistent with the 3D View

UI: Use 'None' instead of 'No' for cache compression method.

Sculpt: Fix undo when shape keys are used

Can not use undo node's total vertices count, it only contains
single PBVH node vertex count. Need to pass an entire key block
number of vertices.

GPU: Make the creation of opengl shaders more stable.

This commit possibly fixes the T58938.
The crash happens when a shader that is created in a rendering context is deleted and another shader with the same name/program of the deleted one is created in the same context and used in another context.

UI: Add missing transform operators to Transform menu

- Consistent with other editors and modes
- Allows users to discover G R S keys

Maniphest task: T61556

Fix T61253: Wrong syntax highlighting when @ is used as multiplication

This is obviously not a perfect solution. However, to do proper
highlighting a more advanced Python parser would be necessary.
I think this patch implements a good heuristic to differentiate
between the cases when `@` is used for a decorator vs for
multiplication.

When `@` is directly followed by an identifier, it is interpreted
as decorated. Otherwise not.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D4495

UI: Add missing All Transform to Object > Apply menu

Reported on Devtalk

Fix T62059: Driver not updating in Color Ramp

Reviewers: sergey

Differential Revision: https://developer.blender.org/D4497

Fix T62423: Wrong sculpting with shape keys and modifiers

Need to use original mesh to get virtual modifiers list, otherwise
key datablocks will not be properly taken into account (since evaluated
mesh doesn't have key datablock).

UI: Add brush controls to contextual menu for GPencil Draw and Sculpt modes

Maniphest task: T62130

Fix T59928: 'Radius' option does nothing when adding light probe

Depsgraph: Add missing parameters for node trees

This allows to have drivers on node trees.

Probably now it will be better to simply add parameters for any
ID node, to avoid such amount of manual work.

Initial idea was to not have nodes if it's not needed to avoid
any possible overhead. Having more robust system is probably more
valuable. We can always optimize overhead in one way or another.

UI: Add brush controls to contextual menus for Texture Paint, Vertex Paint, Sculpt Mode

Maniphest task: T62130

Fix T62359: Flip colors for Fill Tool missing

Reviewers: brecht

Maniphest Tasks: T62359

Differential Revision: https://developer.blender.org/D4486

Merge branch 'blender2.7'

UV editor: automatically show image assigned to active face.

When manually selecting a different image, this image will become pinned and
continue to show. The material node is not automatically modified as it was in
old Blender versions, only the image displayed in the UV editor.

Fixes T61239: confusing behavior when unwrapping non-square images. By showing
the relevant image by default it's more clear why it does aspect correction.