Blender Git Commits

SDK changed loader lib name on Windows, update for that

Overlay Engine: Fix loose wire showing after edit mode and not showing in..

Material mode.

GPencil: Group all icons after opacity

GPencil: Add emboss only to opacity

GPencil: Enable Sliders by default in 2D template

USD: Windows-specific fixes by @LazyDodo

USD: removed more designated initializers

USD: Removed designated initializers as they are not supported in C++11

USD: renamed `should_export_object` to `mark_as_weak_export`

The old name was confusing. The new name also matches the terminology
used in the HierarchyContext struct. I also added more comments to
clarify the intended functionality.

Note that this inverts the meaning of the returned value.

USD: Revamped building & bundling process

- USD is now built as monolithic library, instead of 25 smaller
libraries. We were linking all of them as 'whole archive' anyway, so
this doesn't affect the final file size. It does, however, make life
easier with respect to linking order, and handling upstream changes.
- The JSON files required by USD are installed into bin/usd; they are
required on every platform.
- USD is patched so that it finds the aforementioned JSON files in a path
relative to the running executable. When left unpatched, the only way
to influence the search path for those files is to set an environment
variable BEFORE Blender starts (USD uses static initialisers, so by
the time the USD exporter runs, it has already unsuccessfully tried
loading the JSON files, and won't re-investigate that environment
variable ever again).
- USD is patched to have a `PXR_BUILD_USD_TOOLS` CMake option to disable
building the tools in its `bin` directory. This is sent as a pull
request at https://github.com/PixarAnimationStudios/USD/pull/1048

USD: Avoid crash when USD JSON files cannot be found

USD ships with a set of JSON files that define which formats can be written
and which plugins are required. This is used even when statically building
and only using the default USDA and USDC formats.

USD: Fixed static library linking on Linux

This may have inadvertently broken things on Windows, I'll work on a better
way soon.

USD: added explanation of 'USD registry'

USD: reuse `pxr::TfToken` objects

TfToken objects are not cheap to construct, so we do it once and reuse them.

USD: replace check_is_transform_animated() with BKE_object_moves_in_time()

USD: typedef for std::map<short, pxr::VtIntArray>

USD: use BKE_object_visibility()

USD: Clarified some comments, distinguish Hydra from USDViewer

USD: removed dead code

USD: added TODO about checking depsgraph for time dependency