Blender Git Loki

Cleanup: Use doxygen sections in space_buttons.c

Property Search: Find results in all tabs

This patch enables property search for all tabs in the property editor.
To make interaction faster, if the editor's current tab doesn't have a
result, the current tab changes to the next tab that has a match.

This patch implements basic code that only searches panels.
While we could run the existing "single tab" property search for every
tab, that would also do everything else related to the layout pass,
which would be less efficient, and maybe more complicated to maintain.

The search match status for every current tab of the property editor is
stored in a runtime bitfield and them displayed later by dimming icons
in the tab selector panel to the left. Using `BLI_bitmap` properly in
the runtime struct required moving it to `buttons_intern.h` and
adding a small API to access the search filter instead.

To make sure the editor isn't influenced by anything that happens while
building the layout for other tabs, most of the context is duplicated
and the new search is run in the duplicated editor.

Note that the tool settings tab works slightly different than the other
tabs, so I've disabled searching it for this commit. That would be a
relatively simple improvement, but would just require a bit of
refactoring of existing code.

Differential Revision: https://developer.blender.org/D8859

UI: Add highlight arguments to tab buttons

This adds arguments to `uiLayout.prop_tabs_enum` and the C equivalent
(`uiItemTabsEnumR_prop`) to gray out tabs based on a boolean array.

For property search in multiple tabs, we need a way to show which tabs
have a search result, but we still need to show which tab is active.

Differential Revision: https://developer.blender.org/D8858

UI: Monochrome Alert Icons not changing color until theme refresh

Changing the color of monochrome alert icons would not change until the theme was reloaded.

Differential Revision: https://developer.blender.org/D9062

Reviewed by Harley Acheson

EEVEE: Motion Blur: Add shutter position option

This makes it easier to generate motion trail effect with EEVEE.

This just mimics the cycles option as described here:
https://docs.blender.org/manual/en/latest/render/cycles/render_settings/motion_blur.html

This fix T80070

Fix T80086 EEVEE: Motion Blur: Subframe not taken into account

This is a simple fix that just make it work like cycles. The initial time
was missing the subframe offset.

apply render_graph_finalize_test changes from cycles_api_review

Merge branch 'master' into cycles_procedural_api

Windows/CMake:Support BLENDER_USER_SCRIPTS in IDE

This diff adds support for respecting the `BLENDER_USER_SCRIPTS`
environment variable when setting up the IDE environment.

Previously the scripts from the users profile folder were always
used even when this variable was set, leading to the possibility
of the wrong scripts being visible in the IDE.

Differential Revision: https://developer.blender.org/D9189
Reviewed By: Ray Molenkamp

Cleanup: Remove unused properties from node Viewer Region operator

The operator would define the `deselect` and `extend` properties,
without actually using them. It's confusing to have them in the keymap
item UI.

Cycles: fix missing ShaderNode ownership in render_graph_finalize_test

Cycles: Add CUDA 11 build support

With this patch the build system checks whether the "CUDA10_NVCC_EXECUTABLE" CMake
variable is set and if so will use that to build sm_30 kernels. Similarily for sm_8x kernels it
checks "CUDA11_NVCC_EXECUTABLE". All other kernels are built using the default CUDA
toolkit. This makes it possible to use either the CUDA 10 or CUDA 11 toolkit by default and
only selectively use the other for the kernels where its a hard requirement.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D9179

Fix T81672: Array modifier default merge distance is 0.1m (typo)

Seems to be an oversight/typo in rB83980506957c.
Now set back to 0.01m (as it was before).

Maniphest Tasks: T81672

Differential Revision: https://developer.blender.org/D9193

XR: Add selection outline offscreen draw flag

Operators: Add invoke_3d() and implement for VIEW3D_OT_select

Disable XR object saving and (for now) creation

Add safety checks when accessing XR window and controller objects.

Update comment.

Fix annotations not being shown in XR view.

Improve error logging and controller data management.