Blender Git Commits

Industry Compat Keymap: Suppurt MMB for translating nodes

Consistent with 3D View and animation editors.

GPencil: New API to remove grease pencil material settings

This is required for some add-ons

Example use:
ma = bpy.data.materials[0]
# create settings
bpy.data.materials.create_gpencil_data(ma)
# remove settings
bpy.data.materials.remove_gpencil_data(ma)

Related to T63707

Workbench,EEVEE: Viewport Render Samples

- Add `render_aa` and `viewport_aa` sampling setting for workbench. 0
samples means no AA, 1 sample uses FXAA and more samples will use
TAA.
The viewport `gpu_viewport_quality` can still limit viewport anti-aliasing
method.
- Use TAA when rendering images. (this used to be CPU based FSAA)
- Removed `R_OSA` related settings.

Reviewers: fclem, brecht

Maniphest Tasks: T60847

Differential Revision: https://developer.blender.org/D4773

Industry Compat Keymap: Sequencer and NLA

Same changes as for Dopesheet and Graph editor:

- Dragging in empty area starts a box selection
- Hold Shift to expand or Ctrl to remove
- LMB Dragging on keyframe moves key
- MMB Dragging anywhere moves selection

Pose slide / relax: fix various issues

* Fix operator adjust settings not working.
* Fix modal operator not working when invoked from search menu.
* Fix tagging to be correct for new depsgraph.
* Fix pose relax doing nothing when start and end frames match
even if the current frame value is different.
* Remove odd 0.3..0.7 limit in adjust operator settings panel.

Fix T64059: Crash in shader when using other object's texture space

Can not use evaluated datablock to localize since that could point to
another evaluated datablock, which can not become part of another
dependency graph.

The original code needed to have unkeyed changes preserved, but now
we do have a flush of animation to an active dependency graph, so this
code is not needed anymore.

Industry Compat Keymap: Tweak keymap for Graph Editor and Dopesheet

- Dragging in empty area starts a box selection
- Hold Shift to expand or Ctrl to remove
- LMB Dragging on keyframe moves key
- MMB Dragging anywhere moves selection

Fix T63697: correct stuck R_NO_CAMERA_SWITCH in scene->r.mode.

This flag becomes stuck in certain situations, causing the marker
camera switch feature to not work.

To fix old files with the problem, clear the flag on file load.

Also, the line that is supposed to clear it has wrong bit math,
causing seq_render_scene_strip to effectively toggle the flag on or
off every time it's run, instead of restoring to original state.

The flag and code were added in 001789d7337a by @campbellbarton.

DrawManager: External Engine Depth Buffer

Only draw the depth buffer when overlays are enabled and scene
or view has changed.

When using Cycles in the viewport for every viewport draw call
the depth buffer was renewed. Draw calls happened when a sample
was finished or the status report was updated.

This could waist some CPU/GPU cycles. This change will check when
the depth buffer needs to be updated or when the last known depth
buffer could be reused.

Reviewers: brecht, fclem

Maniphest Tasks: T63525

Differential Revision: https://developer.blender.org/D4775

UI: Open 'Passes' panel by default in Cycles.

This panel is arguably the most important in the ViewLayer properties, so
the concept of "1 panel open per context" doesn't work. Especially since
the first panel (View Layer) contains only two settings.

This also registers the Passes panels before filter/override so it's sorted in the same way as EEVEE.

UI: Open 'Passes' panel by default in EEVEE.

This panel is arguably the most important in the ViewLayer properties, so
the concept of "1 panel open per context" doesn't work. Especially since
the first panel (View Layer) contains only two settings.

Fix T63435 Incorrect fresnel and normals for hair strands on EEVEE

UI: rename 'Remove Doubles' to 'Merge by Distance'

Also add into the "Merge" menu.

Fix T63904: Remove Animation should remove empty actions from objects.

Refactor grid and scale indicator text drawing

This affects the timeline, dopesheet, graph editor, sequencer,
clip editor and nla editor.

Removed structs and enums: `V2D_ARG_DUMMY`, `eView2D_Units`,
`eView2D_Clamp`, `eView2D_Gridlines`, `View2DGrid`.

A main goal of this refactor is to get rid of the very generic
`View2DGrid` struct. The drawing code became very complex
because there were many different combinations of settings.

This refactor implements a different approach.
Instead of one very generic API, there are many slighly
different functions that do exactly, what we need in the
different editors. Only very little code is duplicated,
because the API functions compose some shared low level code.

This structure makes the code much easier to debug and change,
because every function has much fewer responsibilities.

Additionally, this refactor fixes some long standing bugs.
E.g. when `Show Seconds` is enabled, you zoom in and pan the view.
Or that the step size between displayed frame numbers was
always `>= 2`, no matter how close you zoom in.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D4776

Cleanup: typos in comments

Cleanup: outdated comments, unused define

GPencil: Add API property to check annotations

This new property allows to check if the current datablock is an annotation or is used in a grease pencil object.

This property is required for some Add-ons.

Cleanup: Comments

A spelling issues introduced in 5a43406e1bad. From quick look the
sequencer seems to be the only special boy. But the change is a bit
too big to carefully re-read for exact spelling mistakes.

Workspace: remove global active tool

This was needed for a global top-bar to show a single tool,
no longer needed now the top-bar is per-space.