This was caused by macros interpreted as recursive. Workaround by
not using macros at all and just define local variables which
hopefully will be optimized.
Crash introduced by {rB0cb5eae}.
When switching to between drawing modes the region.draw_buffer could be
uninitialized when the gizmo depth test is performed. When the mouse is
placed on top of a gizmo part that could be highlighted would crash.
This fix adds a early exit when depth testing is requested, but there
isn't a draw_buffer. Not sure this is an root cause fix.
Reported by multiple animators in Blender Studio.
Technically, this can't be relied upon in the long term. It worked more or
less accidentally before. It was broken by a previous fix accidentally. I mainly
bring it back because rBa985f558a6eb16cd6f0 was not expected to have
this side effect.
Note, this change can result in slower performance. Writing to a vertex
groups is less efficient than using a generic attribute.
When viewing backdrop on top of the node grid, the grid would be
rendered black when the mode wasn't set to RGBA. This fix fixes this by
reverting the previous fix of drawing the backdrop and implement a
different one that recomputes the UV coordinates on the screen edges.
ED_transverts_create_from_obedit expected an evaluated object.
Add flag to request TX_VERT_USE_MAPLOC to be set, which avoids having to
calculate this data when it's not used as well as the requirement
that the input object be evaluated from the depsgraph.
In the future when we have a docs staging area it will be
important to change where this JSON is pulled from.
For now, always pull from the "Production" versions
This commit adds a version switch similar to the one on the user manual,
in the future it would be nice to refactor both of these into a more generic
code that works for both. Maybe develop this into a sphinx extension.
As part of this change I had to change how the blender hash is displayed.
Instead of the version hash in the top left it has been moved to the page footer.
This change will also be backported to 2.93 LTS, 2.93 LTS, and 3.0.
Iterating over scene's objects while we modify those (through proxy to
override conversion code) is call for problems (use after free etc.).
Instead, all proxy objects need to be gathered first in a temporary
list, and processed all at once in a second loop.
`BKE_collection_object_add` ensures given object is added to an editable
collection, and not e.g. a linked or override one.
However, some processes like do_version manipulate collections also from
libraries, i.e. linked collections, in those cases we need a version of
the code that unconditionnally adds the given object to the given
colleciton.
This is from patch D13988. It removes the "- New" from the menu of the
new obj exporter, changes the default addon to just io_import_obj,
and does the right versioning thing.
Also disables the python tests for the old python exporter.
This patch reverts the normal behavior of the spotlights. In the last fix,
the returned normal of a spot light was equal to its direction. This broke
some texturing methods used by artists.
Differential Revision: https://developer.blender.org/D13991
Those cases are fairly hard to track down... Added some more checks,
also at lower levels, more generic levels of object editing, and fixed
core check in liboverride (previously code was assuming that an override
of a collection only could have overrides of objects or linked objects,
but this is not necessarily true).
Use the ID.recalc flag to detect when updates after frame-change is
needed. Since comparing the last calculated frame doesn't take undo into
account (see code-comment for details).
`ID_RECALC_AUDIO_SEEK` has been renamed to `ID_RECALC_FRAME_CHANGE`
since this is not only related to audio however internally this flag is
still categorized in `NodeType::AUDIO`.
Reviewed By: sergey
Ref D13942
The issue was happening with a specific file where the ID management
code was not fully copying all modifiers because of the extra check
in the `BKE_object_support_modifier_type_check()`.
While it is arguable that copy-on-write should be a 1:1 copy there is
no real need to maintain the per-modifier pointer to its original.
Use its SessionUUID to perform lookup in the original datablock.
Downside of this approach is that it is a linear lookup instead of
direct pointer access, but the upside is that there is less pointers
to manage and that the file with unsupported modifiers does behave
correct without any asserts.
Differential Revision: https://developer.blender.org/D13993
The modifiers are mapped between original and evaluated objects based on
their session IDs. The pointer to original modifier is no longer needed
for the backup: it remained from the initial implementation which was
rewritten at some point.
This is a preparation for removal of the pointer to original modifier.
c9d9bfa84a caused a regression in when
the right-mouse select action was set to "Select & Tweak" (default).
Now the fallback tool works with RMB select as it did before.
Part of the resynching code would access collections' objects base
cache, which can be invalid at that point (due to previous ID remapping
and/or deletion). Use a custom recursive iterator over collections'
objects instead, since those 'raw' data like collection's objects list,
and collection's children lists, should always be valid.
Found while investigating a studio production file.
This is a temp fix for a memory leak where the VSE isn't aware that a
float representation of the image could exist. The VSE somehow doens't
clears it (refcounter is still 1).
The work around is just to let the image engine clean up all the data it
created. Potential this would add more overhead when buffers are needed
more than once.
This refactors how output attributes are computed in the geometry
nodes modifier. Previously, all output attributes were computed one
after the other. Every attribute was stored on the geometry directly
after computing it. The issue was that other output attributes might
depend on the already overwritten attributes, leading to unexpected
behavior.
The solution is to compute all output attributes first before changing the
geometry. Under specific circumstances, this refactor can result in a speedup,
because output attributes on the same domain are evaluated together now.
Overwriting existing might have become a bit slower, because we write the
attribute into new buffer instead of using the existing one.
Differential Revision: https://developer.blender.org/D13983
Mistake in the 974981a637: f the edit data is not present then the
origindex codepath is to be used. Added a brief note about it on the
top of the file.
More ideally would be to remove edit mesh from non-bmesh-wrappers
but this would require changes in the draw manager to make a proper
decision about drawing edit mode overlays.
Function `IMB_indexer_get_seek_pos()` can return non 0 seek position for
frame index 0. This causes seeking to incorrect GOP and scanning ends
with failiure.
Hard-code first frame index seek position to 0.
Differential Revision: https://developer.blender.org/D13974
If an entire cyclic stroke was selected, calling "Separate by Points"
would leave a gap in the new object (making the new stroke non-cyclic).
The patch makes sure that if we separate by points and all points are
selected, we fall back to separate by stroke.
Reviewed By: antoniov
Maniphest Tasks: T91463
Differential Revision: https://developer.blender.org/D12527
This patch fixes the error that pops up
(`Error: Unable to execute '... Mode Toggle', error changing modes`)
when trying to switch to e.g. draw mode from a grease pencil object
that was saved in draw mode in an inactive scene when the file was loaded.
Note that this does not fix the bigger issue described in T91243.
The fix makes sure that we reset all the mode flags on the grease pencil
data when we set the mode to object mode.
Reviewed By: antoniov
Maniphest Tasks: T89514
Differential Revision: https://developer.blender.org/D12419
The issue was that the code only looked at `dob->ob`
instead of `dob->ob_data` which is necessary since
rB5a9a16334c573c4566dc9b2a314cf0d0ccdcb54f.
This now uses the same pattern that is used in other places
where `BKE_object_replace_data_on_shallow_copy` is used.
Blender would have crashed when renaming bone in Edit Mode, Saving, and
than selecting/deselecting.
Caused by a mistake in the 0f89bcdbeb: can not "short-circuit" the
CoW update if it was explicitly requested.
Safest for now solution seems to be to store whether the CoW component
has been explicitly tagged, so that the following configuration can be
supported:
DEG_id_tag_update(id, ID_RECALC_GEOMETRY);
DEG_id_tag_update(id, ID_RECALC_COPY_ON_WRITE);
Differential Revision: https://developer.blender.org/D13966
Since splitting the depth and the color shader in the image engine the
backdrop wasn't visible anymore. The reson is that the min max uv
coordinates were never working for the node editor backdrop that uses
its own coordinate space.
This partial fix will ignore the depth test when drawing the color part
of the backdrop. This will still have artifacts that are visible when
showing other options as RGBA.
Proper fix would be to calculate the the uv vbo in uv space and not in
image space.
Can also happen in other places when the overlay engine is active. Some
parts of the overlay engine uses builtin shaders, but disable the color
space conversion to the target texture.
Currently there the overlay engine has its own set of libraries it could
include and defined a macro to pass-throught the color space conversion.
The library include mechanism currently fails when it couldn't find the
builtin library in the libraries of the overlay engine. This only
happened in debug mode.
This change will not fail, but warns the developer if a library could
not be included. In the future this should be replaced by a different
mechanism that can disable the builtin library. See {T95382}.
Since d9c6ceb3b88b6db87490b08e0089f9a18e6c52d6 partial updates to
normals in sculpt-mode were accumulating into the current normal
instead of a zeroed value.
Zero vertex normal values tagged for calculation before accumulation.
Reviewed By: HooglyBoogly
Ref D13975
From investigating T95185, it's important the normal returned by
SCULPT_vertex_normal_get always match the PBVH normal array.
Since this is always initialized in the PBVH, there is no advantage
in storing the normal array in two places, it only adds the possibility
that changes in the future causing different meshes normals to be used.
Split out from D13975.
