The crash happened because the geometry nodes modifier is evaluated
before the node tree has been preprocessed. While there was a transitive
but non-flushing relation between these two depsgraph nodes.
However the relation between the modifier and the `ntree_output` depsgraph
node was ignored, because it had `DEPSOP_FLAG_NEEDS_UPDATE` *not* set
(which is actually correct, because not all node tree changes change its output).
Because this relation is ignored (e.g. in `calculate_pending_parents_for_node`)
the transitive relation is ignored as well.
The solution in this patch is to explicitly add this transitive non-flushing relation
to make sure the modifier only runs after the node tree has been preprocessed,
even when the node tree output has not changed. An alternative fix could be
to handle all links always but skip the execution of depsgraph nodes that are not
needed. This way all links are always taken into account. This solution would
require some deeper changes though and would be much more risky.
Also fixes T102402.
Some of the previous commits in Wayland related code added use
of this function, but did not update the dynamic loader. This
broke compilation of configurations which use dynamic loader
for Wayland (which is the official way oh how Blender is built).
The meta strip operator is available in the Add menu, but not in the
context menu.
This patch adds these two operators to the context menu:
* nla.meta_add
* nla.meta_remove
Reviewed By: sybren, RiggingDojo
Differential Revision: https://developer.blender.org/D16353
Using output nodes inside node groups in compositor node trees doesn't
work for the realtime compositor.
Currently, the realtime compositor only considers top level output
nodes. That means if a user edits a node group and adds an output node
in the group, the output node outside of the node group will still be
used, which breaks the temporary viewers workflow where users debug
results inside a node group.
This patch fixes that by first considering the output nodes in the
active context, then consider the root context as a fallback. This is
mostly consistent with the CPU compositor, but the realtime compositor
allow viewing node group output nodes even if no output nodes exist at
the top level context.
Differential Revision: https://developer.blender.org/D16446
Reviewed By: Clement Foucault
`DeviceManager.h` uses `std::string` without explicitly including
the `<string>` header. While older MSVC implicitly included this
header somewhere, the headers for 17.4+ do not leading to a build
error.
Set the created frame node to be the active node when joining nodes
with the `NODE_OT_join` operator.
This behavior was unintentonaly changed in rB545fb528d5e1 when the
operator's execute function was simplified by utilizing the node tree
topology cache.
Reviewed By: Hans Goudey
Differential Revision: http://developer.blender.org/D16440
The conversion is only able to handle NURBS curves with at least three
points. This commit just avoids the crash for shorter curves. If this
ends up confusing users, an error message could be added in the future.
Properly initialize clump curve mapping tables for duplis and other cases
where this was missed by making a generic init/free function instead of
duplicating the same logic in multiple places. Also fold lattice deform
init into this.
Introduces a new `AssetRepresentation` type, as a runtime only container
to hold asset information. It is supposed to become _the_ main way to
represent and refer to assets in the asset system, see T87235. It can
store things like the asset name, asset traits, preview and other asset
metadata.
Technical documentation:
https://wiki.blender.org/wiki/Source/Architecture/Asset_System/Back_End#Asset_Representation.
By introducing a proper asset representation type, we do an important
step away from the previous, non-optimal representation of assets as
files in the file browser backend, and towards the asset system as
backend. It should replace the temporary & hacky `AssetHandle` design in
the near future. Note that the loading of asset data still happens
through the file browser backend, check the linked to Wiki page for more
information on that.
As a side-effect, asset metadata isn't stored in file browser file
entries when browsing with link/append anymore. Don't think this was
ever used, but scripts may have accessed this. Can be brought back if
there's a need for it.
When the materal slot index on mesh faces exceeds the number of slots, rendering
would use the last material slot while other operations like baking would fall
back to the default material.
Now consistently use the last material slot in such cases, since preserving
backwards compatibility for rendering seems most important. And if there is
one material slot, it's more useful to use that one rather than falling back
to the default material.
Correct trim for cyclical curves mentioned in T101379, splitting the
curves if the start/endpoint is at the 'loop point'.
Correct implementation based on comments in D14481, request was made to
use 'foreach_curve_by_type' to computing the point lookups.
Included corrections from D16066 as it may not be a adopted solution.
Exposed selection input by adding it as input to the node.
Note: This is disabled for 3.4 to avoid making UI changes in Bcon3.
Differential Revision: https://developer.blender.org/D16161
Small change to the text sample used for Korean font previews
See D16428 for details.
Differential Revision: https://developer.blender.org/D16428
Reviewed by Brecht Van Lommel
