When the parent ID pointer of an object is a 'system override' (i.e.
matches hierarchy-wise the parent of the linked reference object, or
actually use the same linked object), also clear potential liboverrides
for the other related parenting properties.
This is especially critical for the parent inverse matrix, otherwise if
it ever gets out of sync, in case of re-parenting in the lib data, the
offset would remain and move the liboverride child object into random
places.
NOTE: This may break some very specific workflows where users would rely
on actually overridden parent invert matrix. Not much to be done here,
there is currently no way to support both cases. This is not expected to
be a common use case.
While setting the parent object itself already had its dedicated
liboverride apply function to avoid resetting other related properties
like the invert parent matrix, other related properties also had custom
setter callbacks with similar effect.
This commit fixes the propblem for the `parent_bone` and `parent_type`
properties by adding a custom liboverride apply callback for them too.
We need setters and getters for these two very commonly accessed attributes of grease pencil.
The code is based on the implementation of `CurvesGeometry::positions()` and `CurvesGeometry::positions_for_write()`.
Co-authored-by: Falk David <falk@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/109733
Note: Change applies to Grease Pencil 3.0 only (experimental feature).
Enables use of drag & drop to reorder grease pencil layers through the layer
tree UI, as well as inserting layers into groups. This is an intuitive and
often requested method of managing such data-structures. Visual feedback should
be improved still, and the gap between items be removed, to reduce flickering
while dragging. These are general improvements for tree views however which
should be done separately.
There is no support yet for dragging layer groups, this requires further
changes in the internal grease pencil APIs.
#109825 introduced the necessary drag & drop support for tree views, #109824
prepared the internal grease pencil API for it.
Pull Request: https://projects.blender.org/blender/blender/pulls/109826
No user visible changes expected, these are just the internal API preparations.
Modifies the Drop API for views so that tree-views can choose to insert items
before, after and into other items.
Note: While there is support for drag-tooltips that can explain how an item
will be inserted, there is no drawing yet like in the Outliner, that indicates
if an item is inserted before, after or into. There is some work on that but
that can be done separately.
Changes:
- Removes `AbstractViewDropTarget` that was shared between tree- and
grid-views, and adds `AbstractTreeViewDropTarget` and
`AbstractGridViewDropTarget`. The tree-view needs specialized handling now,
and although they could share some code still, it's not worth having another
level of inheritance.
- Modifies the drop-target API to use `DragInfo` which contains more info about
the dragging operation than just the `wmDrag`.
- Adds `determine_drop_location()` to the `DropTargetInterface` which drop
targets can use to determine when dropping means inserting before, after or
into.
- Store the block and region in the view. This is needed unfortunately but
shouldn't be an issue since the tree view is recreated on redraws, together
with the block.
- Various smaller tweaks and additions to views as needed.
TODO (outside scope of this change): Increase row height so there is no gap
between tree view items, but keep things visually the same otherwise. This
reduces flickering while dragging.
Pull Request: https://projects.blender.org/blender/blender/pulls/109825
The asset import method option was added after the additions that use
assets in the node editor, so the node editor features still always used
append and reuse, no matter the import method.
This commit improves the asset import function to use the asset's
import method, with "Append & Reuse" as a default.
Pull Request: https://projects.blender.org/blender/blender/pulls/109706
When we don't need to preserve a persistent cache, we can use
the geometry from the last frame directly rather than copying it.
Though implicit lets us avoid copying large data arrays when they
aren't changed, this can still give a large improvement for something
like particle simulation where the majority of the data was copied
every frame.
Pull Request: https://projects.blender.org/blender/blender/pulls/109742
Selecting a rigid body world collection is supposed to set up rigid
bodies for all of its mesh members (if they are not rigid bodies
already), expected result would be just the same as if `Object` > `Rigid
Body` > `Add ...` was used.
Doing it via just the world collection had the following issues though:
- calculating mass would crash on such a freshly created rigid body
objects (be1b32e4e4 falsely assumed `ob->rigidbody_object` is always
present on evaluated objects -- without tagging for depsgraph updates
this is not the case though)
- rigid body simulation would not work even on these freshly created
rigid body objects
Now tag bmain relations and object transforms for update to make both of
these work (following code in `BKE_rigidbody_add_object` that is used
when adding these through `Object` > `Rigid Body` > `Add ...`)
Pull Request: https://projects.blender.org/blender/blender/pulls/109961
These comments were copy-pasted around code and are either wrong
(because they have been copied from another function) or redundant
(since the function itself describes what is done here).
Pull Request: https://projects.blender.org/blender/blender/pulls/109360
Using 0.0015f as minimum value on Apple makes sense when the retopology
overlay is enabled.
When disabled however, this will cause the shader to think the overlay
is enabled when it's not, affecting the color of faces.
Therefore the offset when disabled should always be zero.
I've removed the unnecessary define and shortened the name of the other
one.
Pull Request: https://projects.blender.org/blender/blender/pulls/109658
Users were reporting offset issues when the retopology overlay
was disabled. The reason those issues were happening is because of
`vs_offset = min(vs_offset, vs_z * -0.5);`.
That line is necessary for proper functioning of the retopology
overlay, but causes issues at lower offset values (such as zero, when
the retopology overlay is disabled).
Fixes#109640
Pull Request: https://projects.blender.org/blender/blender/pulls/109657
Certain feature requirements unsupported by older OS builds
caused failures when running Intel GPUs on older OS's.
This patch increases the minimum required OS version
to one which covers devices supporting all required features.
Authored by Apple: Michael Parkin-White
Pull Request: https://projects.blender.org/blender/blender/pulls/109921
Avoid potential problems when the active window is known but not
assigned to `wm->winactive`, where the first window would be used
as a fallback. Instead, take a window argument, a fallback is still
used as a last resort (when NULL).
The `groups_map` array (which indicates the group an element belongs
to) is only intended to reduce loops when creating groups, speeding up
that part of the code.
But on the downside, it requires more memory usage, and adds one more
step to access groups (`groups_offs[groups_map[i]]` instead of just
`groups_offs[i]`).
So removing that array decreases memory usage and speeds up access in
another part of the code.
The profile showed a +6% advantage when the Weld modifier affects large
portions of the mesh.
But it also showed a loss of around -0.6% in performance for cases
where the Weld modifier affects small parts of the mesh.
The biggest benefit is to save memory and speed up some cases.
The term capture is associated with video/screen capture.
Prefer the term backup as it's clear that information is stored
to support restoring it later.
Word ordering for wmTimer API wasn't consistent.
- Use "WM_event_timer_" / "WM_event_timers_" prefix.
- Rename "wm_window_timer" to "wm_window_timers_process"
because it wasn't clear what the function did from its name.
- Rename "wm_window_process_events" to "wm_window_events_process"
for consistency with "wm_window_timers_process".
Displaying the warning on file load depended on `wm->winactive`
being set, and didn't work when loading a file from the file-open
window or when loading files using a command-line argument.
Resolve using the first window as a fallback.
This happens to resolve#109770, although not freeing timers on exit
is likely to be an issue under other circumstances.
Sampling nodes produce fields, but can be used for
single values. If this used in simulation, this will not work
correctly, not similar as other singles. Just compute these
fields as single to store in Simulation Output node.
Pull Request: https://projects.blender.org/blender/blender/pulls/109879
The `BKE_bvhtree_from_pointcloud_get` function have requirements for
input point cloud argument and initialization of `BVHTreeFromPointCloud`
can be skipped. Due to `BVHTreeFromPointCloud` is not initialized by
default constructor, it can contains garbage data. To check if tree is
initialized field of `BVHTreeFromPointCloud`, return argument shouldn't
be ignored. `[[nodiscard]]` attributes is added.
Pull Request: https://projects.blender.org/blender/blender/pulls/109892
The Voronoi distance output is clamped at 8, which is apparent for distance
metrics like Minkowski with low exponents.
This patch fixes that by setting the initial distance of the search loop to
FLT_MAX instead of 8. And for the Smooth variant of F1, the "h" parameter is set
to 1 for the first iteration using a signal value, effectively ignoring the
initial distance and using the computed distance at the first iteration instead.
Pull Request: https://projects.blender.org/blender/blender/pulls/109286
Doing so avoids having duplicated logic for working with pixel
data which is being passed throughout the render pipeline.
Notable changes:
- ImBug can now store GPU texture.
This is not very finished part of the API, which will be
worked further to support tiling for very-high-res images.
- Implicit sharing is removed from the image buffer, as it is
no longer needed.
There should be no functional changes on user level with this
change.
Ref #108618
Pull Request: https://projects.blender.org/blender/blender/pulls/109788
This isn't really helpful at this point, and is ugly/distracting when
starting Blender. It's not that bad if more menus show up with a
bit of a delay anyway.
