Blender Git Loki

Fix T90221: geometry viewer node links to other socket types

The viewer node in geometry node trees only supports geometry nodes.
This patch ensures that when ctrl shift clicking on a node, it will only
link to geometry sockets.

Differential Revision: https://developer.blender.org/D12055

LayerCollection: Refactor of resync-with-Collection-hierarchy process.

The goal of this refactor is to improve resync of LayerCollections
hierarchy to match again Collection one.

Current code would destroy and re-create valid layers whenever a parent
collection would be removed, which leads to losing way too often
layer-related settings when editing collection hierarchies.

While this could be partially addressed from operators side, there was
no way to fix those issues from lower level, more generic ID management
code like ID remapping or library override resync processes.

The new code builds a shallow wrapper around existing (aka old) layers
hierarchy, does a set of checks to define the status of all existing
layers, and try to find the closest matching unused layer in cases where
layers and collections hierarchies do not match anymore.

The intent is to both re-use as much as possible existing layers, and
to pick the 'best' possible layer to re-use, following those heuristics:
* Prefer layers children of current one first (in old hierarchy), and only
use those from other higher-level hierarchies if no (grand-)child is found.
* Prefer to use closest layers available in the old hierarchy.

NOTE: The new code is about 12%-15% slower than the previous one, which is
expected given the increased complexity. Note that this would not be an
issue in practice if this code was not called way too often (needs to
be converted to lazy update instead, which is a long known TODO).

NOTE: The LayerCollectionResync code uses its own built-in version of
FIFO queue, as performances in this code is currently a critical point
(it can get called tens of thousands of times during a single (heavy)
ID management operation currently, in a production file e.g.).

Differential Revision: https://developer.blender.org/D12016

Remove the code in `BKE_collection_move` to preserve LayerCollection flags.

This code was actually buggy (forcefully re-enabling excluded layers in some
cases).

Further more, it should not be needed now that layerCollection resync code
reuses as much as possible existing layers instead of deleting and
re-creating them all the time.

Differential Revision: https://developer.blender.org/D12016

Fix T89415: update multi input indices after deleting a node

When deleting a node, links attached to that node are deleted, but if one
of those links was connected to a multi input socket, the indices of the
other links connected to it were not updated. This adds updates both in
the case of a normal delete as well as after a delete with reconnect.

Differential Revision: https://developer.blender.org/D11716

Flush audio encode after finishing video export

Draw seq waveforms better

support attribute search in Attribute node

new index node and fixes

Fix particle system duplication duplicates all systems

Followup to rB3834dc2f7b38 (where getting the proper particle system was
fixed for the Adjust Last Operation panel in the Properties Editor). But
since this operator can also be called from the 3DView, get a current
particle system there as well.

Without this, _all_ particle systems would be copied when executing from
the 3DView (which was never really intended [operator description uses
singular] -- it just happens to use `copy_particle_systems_to_object`
internally as well -- same as the `Copy Active/All to Selected Objects`
operators)).

ref. T83317

Maniphest Tasks: T83317

Differential Revision: https://developer.blender.org/D12033

Fix T90154, T90213: curve issues since recent cleanup commit

Caused by {rB8cbff7093d65}.

Since above commit only one modifier would get calculated and the
displaylist boundingbox was calculated wrong.

Maniphest Tasks: T90154

Differential Revision: https://developer.blender.org/D12037

Fix menu poll function being ignored for UILayout.menu

Using `UILayout.menu()` [1] or `UILayout.menu_contents() [2], the menu
would just always be added, the `poll()` check not being executed. As
API user I would expect the `poll()` to deterimine visiblity of the
menu.

[1] https://docs.blender.org/api/current/bpy.types.UILayout.html#bpy.types.UILayout.menu
[2] https://docs.blender.org/api/current/bpy.types.UILayout.html#bpy.types.UILayout.menu_contents

Differential Revision: https://developer.blender.org/D12053

Reviewed by: Campbell Barton

Added feature to alter a segment using curve pen

support implicit conversion of fields

LineArt: Camera Overscan

Expand camera effective region to a portion beyond image frame so strokes won't end right at the border.

Reviewed By: Antonio Vazquez (antoniov)

Differential Revision: https://developer.blender.org/D12049

LineArt: Bound box shifting support.

support cpptype inheritance for templates

Fix (studio-reported) liboverride resync crash after recent changes.

Recent own rBabf3ce811f6e prevented any LayerCollection update during
the whole liboverride resync process, for both performances and feature
reasons.

However that means that the various runtime caches like the Base GHash
are not cleared anymore during ID remapping process, so we need to call
`BKE_main_collection_sync_remap` instead of `BKE_main_collection_sync`
when we finally are ready for this update.

Reported by @eyecandy (Andy Goralczyk) from Blender studio, thanks!

support field in Point Instance node

Fix missing render passes with constant time rendering

better field support in attribute fill node