Blender Git Commit Log

Fix T92464: Operators fail after opening blend files via an operator

Operators such as setting the object mode failed after calling
WM_OT_open_mainfile from Python.

Keep the window after loading a file outside the main event loop.

Removed compilation warning nullptr check in image engine.

Fix T89164: Sculpt "Smooth" brush crash with zero pressure

Caused by {rB3e5431fdf439}

Issue is that sculpting could start with using `SCULPT_smooth` and
(because of the Pressure sensitivity dropping to zero) code would switch
to `SCULPT_enhance_details_brush` at strength zero.
Issue with this though is that this can be in the middle or end of a
stroke and the necessary `ss->cache->detail_directions` are only
initialized for the first brush step (see
`SCULPT_stroke_is_first_brush_step` in `SCULPT_enhance_details_brush`).
With these missing, it could only go downhill from there.

Suggest to prevent the "mode-flip" from `SCULPT_smooth` to
`SCULPT_enhance_details_brush` (happening solely because of pressure
strength) by changing the condition.
Now do `SCULPT_enhance_details_brush` only if strength is **below** zero
and `SCULPT_smooth` else (flipping from enhance_details to regular smooth
is fine).

If inverting the brush in the middle of the stroke will be supported at
some point, the codepath of `smooth` would have to inform the cache that
invert changed and detail_directions would have to be initialized then
(even if not at the start of the stroke).

Maniphest Tasks: T89164

Differential Revision: https://developer.blender.org/D12676

Fix T91237: Wrong Editors could sync animation 'Visible Range'

This was reported for the Outliner.

It was possible to set 'show_locked_time' on any space (via python, not
sure if there are other ways to achieve this).
Navigating in an animation editor obviously ruined the layout in certain
Editors that are not made for this.

Now restrict syncing to editors that support it well (the ones that have
this setting exposed in their menus) and prevent setting this in RNA.

Maniphest Tasks: T91237

Differential Revision: https://developer.blender.org/D12512

VSE: Implement sanity check for files with more channels than supported

This is a follow up to 8fecc2a8525467ee2fbbaae16ddbbc10b3050d46.

This makes sure future .blend files that have more channels than the
limit won't break Blender.

For LTS this happens silently, without warning the users.

This is part of https://developer.blender.org/D12645

Differential Revision: https://developer.blender.org/D12648

Merge branch 'blender-v3.0-release'

Images: refactor how failed image load attempts are remembered

Previously, `ImageTile->ok` and `ImageUser->ok` were used to indicate
whether an image failed to load. There were three possible values
which (probably) had the following meanings:
* `0`: There was an error while loading the image. Don't try to load again.
* `1`: Default value. Try to load the image.
* `2`: The image was loaded successfully.

This image-wide flag did not make sense unfortunately, because loading
may work for some frames of an image sequence but not for others.
Remember than an image data block can also contain a movie.

The purpose of the `->ok` flag was to serve as an optimization to avoid
trying to load a file over and over again when there is an error (e.g. the
file does not exist or is invalid). To get the optimization back, the patch
is changing `MovieCache` so that it can also cache failed load attempts.
As a consequence, `ibuf` is allowed to be `NULL` in a few more places.
I added the appropriate null checks.

This also solves issues when image sequences are used with the
Image Texture node in Geometry nodes (also see D12827).

Differential Revision: https://developer.blender.org/D12957

Fix T91728: Cycles render artifacts with motion blur and object attributes

Merge branch 'blender-v3.0-release'

Fix typo in Cycles PMJ enum define.

Reported by Raimund58 in the chat, thanks!

Fix T88386: Continuous Grab occasionally jumping on Arm64 MacOS

During the processing of a continuous drag event, other mouse move
events may be in the queue waiting to be processed.

But when a mouse wrapping happens, these waiting mouse move events
become out of date as they report a mouse position prior to wrapping.

The current code ignores these events by comparing their `timestamp` to
the time recorded in the last mouse wrapping.

The bug happens because the computed value in
`mach_absolute_time() * 1e-9` for some reason is incompatible with the
value of `[event timestamp]`.

Since macOS 10.6, we have a new way to get the amount of time the
system has been awake. `[[NSProcessInfo processInfo] systemUptime]`.

Using this updated method fixed the problem.

Differential Revision: https://developer.blender.org/D12202

Merge branch 'blender-v3.0-release'

Merge branch 'blender-v3.0-release'

Cleanup: clang-tidy

Fix T92608: Image Editor does not display stereo images

Caused by own {rB5aa3167e48b2}.
Related commit: {rBebaa3fcedd23}.

For stereo renders, `BKE_image_is_multilayer` is true, however we seem
to get to down to `space_image_gpu_texture_get` [where this is called]
from `IMAGE_cache_init` with a NULL Image->RenderResult.

So what then happens is that `BKE_image_multilayer_index` is called and
even though it has an appropriate codepath for stereo, it earlies out
and does not set multi_index correctly.

Still a bit puzzled why RenderResult is NULL for a render, but since
other places also check for a valid RenderResult before going down the
_multilayer_ route (and doing _multiview_ instead), now do the same
thing, BKE_image_multiview_index is now called in these cases (and seems
to behave correctly, checked with layers and passes and all seems to
display correctly, either in stereo or choosing individual eyes).

thx @jbakker & @brecht for double-checking.

Maniphest Tasks: T92608

Differential Revision: https://developer.blender.org/D13063

UI: always show the cursor while transforming the cursor

Cleanup: Change image engine to CPP.

Added namespace blender::draw::image_engine. Code is still C-a-like.
Only changed the obvious code style to CPP (structs, nullptr, casts).

Merge branch 'blender-v3.0-release'

Merge branch 'blender-v3.0-release'

Merge branch 'blender-v3.0-release'