`BKE_volume_is_loaded` uses `grids.filepath` to determine if the
grids are already loaded. The issue was that `grids.filepath` was
set before the grids were loaded, resulting in incorrect early
returns for other threads.
Differential Revision: https://developer.blender.org/D10150
By design the modified object transformations should still work and
affect the geometry nodes results. The current behaviour, however, would
make the geometry from the object info to not be affected by the
modified object transformations. This patch changes that by default.
In a similar fashion the Location, Rotation and Scale sockets outputs
should be aware of whether the output should be in the global space or in the
space of the nodetree.
To solve this, the patch introduces a new transformation space "enum"
where users can pick "Original" or "Relative" space.
Original
--------
Output the geometry relative to the input object transform, and the
location, rotation and scale relative to the world origin.
Relative
--------
Bring the input object geometry, location, rotation and scale into the
modified object maintaining the relative position between the two objects in
the scene.
Relative space violates a bit the design of the nodetree. The geometry in this
case is transformed so that moving the modified object doesn't interfere with
the geometry. This is particularly useful for the boolean node for instance.
"Original" is the default space, but old files are set to "Relative" for
backwards compatibility.
Differential Revision: https://developer.blender.org/D10124
When reassigning an effect strip to another sequence, any animation data
in the effect strip will not be offset like expected.
The fix calls `SEQ_offset_animdata` to offset the animation data after
the seqence has been moved.
Reviewed By: ISS
Maniphest Tasks: T84642
Differential Revision: https://developer.blender.org/D10096
The movie clip's `region->v2d` was being resized by the view2d code,
causing mouse cursor to movie-clip coordinate mapping to fail.
This commit removes `UI_view2d_region_reinit`,
matching the behavior for the image editor's 2D view.
Reviewed By: sergey
Ref D10106
Bevel caps always had incorrect normals, causing display glitches
in some cases.
It seems this never worked properly (at least 2.79 also had this bug).
Use the projection vector as the normal.
When using the interactive add tool for primitives with a fixed
height and base aspect ratio, the height of the created primitive
would be incorrect (two times too small or two times too big).
When the base origin was centered, the `fixed_aspect_dimension`
was not changed even though the base length was doubled.
Additionally, when the height origin was centered but the height
aspect ratio was fixed, the height was doubled leading to an
incorrect size.
The fix doubles `fixed_aspect_dimension` when the base origin is
centered and correctly calculates the height of the primitive when
the aspect ratio is set to fixed.
Ref D10140
The double quaternion blending method in addition to the deformation
matrix of each bone requires their rest matrices. For ordinary bones
this literally should use the bone rest matrix without any ambiguity.
However, it was also using the bone rest matrix for all of its
B-Bone segments, which is incorrect and causes strange deformation
in some cases involving extreme non-uniform scale, especially
at boundaries between different B-Bones. There is also a similar
known issue that happens with scale at bending joints, and this
fix reduces the distortion when both bones are B-Bones.
This changes both the Armature modifier and the Armature constraint
to use the actual segment rest matrices. Unlike bones, these can have
scale even in rest pose, so normalization is required.
Differential Revision: https://developer.blender.org/D10003
overrides
Editing bone groups is not supported on proxies/overrides [changes a re
lost on file reload], need to do proper polling (and also prevent this
from rna) for:
- adding bone groups
- removing bone groups
- renaming bone groups
- setting bone groups colors
Previously, this was hinted at by setting the layout inactive, with
preoper polls, this is now not needed anymore.
note: Selection of bone groups actually makes sense here and is
supported, so this is not prevented in this patch, but UI wise this is
not nice in the override case, because one cannot set an active_index
(aka select) in the UI list.
Maniphest Tasks: T84600
Differential Revision: https://developer.blender.org/D10131
Outliner display under 'Animation' > 'NLA Tracks' was not updating in
the following cases:
- adding strips
- removing strips
- duplicating strips (possibly to different track)
- swapping strips
- reordering tracks
- changing strip order by translating
- translating strips between tracks
- renaming tracks
In the case of deleting strips/tracks, this was also resulting in a use-
after-free error in Outliner drawing code (this was reported specifically
in T84586).
Most of these operators already sent a ND_NLA|NA_EDITED notifier, but the
Outliner is not listening to these. Listening to NA_EDITED is also not
what we want since this also happens a lot in cases irrelevant to the
Outliner. Now be a bit more specific and send ND_NLA|NA_ADDED / ND_NLA|
NA_REMOVED or a new ND_NLA_ORDER (to distinguish from NA_EDITED
'only' - where a redraw is not neccessary) and listen to these from the
Outliner.
(note: places that were listening to ND_NLA|NA_EDITED before are also
listening to NA_ADDED or NA_REMOVED, so changing NA_EDITED should not be
a problem here)
(note 2: for cases like swapping tracks/strips order, NA_ADDED or
NA_REMOVED does not make sense, neither can we use NA_EDITED [since we
dont want to listen to this], so in this case an additional ND_NLA_ORDER
is now sent)
(note 3: in nla transform code, this is now always sent on confirm. There
are cases were the notifier would not be needed, but checking exactly all
cases were it actually would be needed seems overkill [history of D10073
has example code to check if strips moved between tracks])
Maniphest Tasks: T84586
Differential Revision: https://developer.blender.org/D10073
The WORLD_UPDATE operation (needed to free the gpu material) was already
defined in DepsgraphNodeBuilder::build_world, but corresponding relation
was only set up for changes in the nodetree, not for changes in the
world/material itself in DepsgraphRelationBuilder::build_world.
Direct changes to these surface properties in the UI were updating
properly through RNA property update callbacks, but these are not called
from the animation system.
So now add these relations in the depsgraph.
Not 100% sure this is the right place for this (since e.g. eevee engine
seems to handle e.g. animated light paramters just fine through
EEVEE_cache_populate / eevee_light_setup, but properly freeing gpu
materials wont happen for worlds in e.g eevee_id_world_update and also
not for materials)
Maniphest Tasks: T84250
Differential Revision: https://developer.blender.org/D9959
Extend the pose bone "clear loc/rot/scale" functions so that they
respect the "Mirror X" option.
Reviewed By: sybren
Maniphest Tasks: T83657
Differential Revision: https://developer.blender.org/D9938
This implements the node tree update function, which is needed so that the
reroutes get updated to the correct type. It is based on the same code in
the shader and compositor node trees.
Differential Revision: https://developer.blender.org/D10123
The issue was that the mesh shared its vertex weights with the
original mesh (to reduce memory consumption). The solution is
to make a local copy of the vertex weights in this case.
This adds a "Snap to" option that allows using all the scenes snap
settings which includes incremental & absolute grid snapping options.
This is optional because always following scene snapping would not
snap to geometry by default (which seems to be the most useful default).
Code generating override operations would not deal properly with Pointer
RNA properties, trying by default to use and check pointers' names
properties like it does with items of a collection.
However, using name property in pointer RNA property case makes no
sense, so specialize the `no_prop_name` flag for each case (pointer or
collection).
here, since second override would generate local data-blocks with
different names than the linked data ones, name matching would fail and
breck handling of override diffing in shapekeys.
Note that shape keys are the only one concerned by that problem, since
other embedded IDs (root node trees and master collections) are fully
real ones, so they always get the same names.
Our beloved shapekeys are 'virtual' overrides, they need special
snowflake treatment here as well.
They do not have any override data, from override perspective they are
considered as mere sub-data from their owning ID (mesh, lattice, etc.).
Therefore, we should not copy override data from them, but instead
properly flag those new IDs as `LIB_EMBEDDED_DATA_LIB_OVERRIDE`.
Found while investigating T84373.
This commit adds the ability to provide a default value to
`attribute_try_get_for_output` and uses it for the `Point Scale` node,
which is important because the node uses multiplication.
The idea is to keep "name-specific" functionality in nodes rather than in
the attribute API, otherwise the complexity will be hard to keep track of.
So this fix doesn't apply to the Attribute Vector Math node, but hopfully
that is okay since that's now a lower level node for this purpose anyway.
Differential Revision: https://developer.blender.org/D10115
This commit changes the check at the beginning of the
"Make Instances Real" operator to account for the instances
created by nodes modifiers in the modifier stack.
Differential Revision: https://developer.blender.org/D10059
When NLA strips weren't time-aligned with the underlying action, then
fcurve modifiers would not be drawn anchored to the strip. Fmodifiers
were evaluating properly, they just weren't drawn with the proper
offset and scale.
To fix it in this specific case, I've chosen to undo the keyframe
remapping then remap the draw-evaluation-time from scene time to
fcurve time. Afterward, I redo the keyframe remapping so the controls
are properly drawn.
The Envelope fmodifier has special drawing code which was fixed too. In
this case, no mapping at all was happening. The solution was similar,
to remap the envelope control points from fcurve time to scene time.
This fixes the behavior of some nodes when the same attribute
name is used for input and output. If both attributes have a
different type, they can't exist at the same time. Therefore,
the input attribute has to be removed in order to create the
output attribute.
Previously, the input attribute was remove before it was used
in any computations. Now, the output is written to a temporary
buffer and only later saved in the geometry component. This
allows both attributes to coexist within the node.
The temporary attribute is only create when necessary. The
normal case without name collisions still works the same
as before.
Differential Revision: https://developer.blender.org/D10109
Ref T83793.
Clamp value to the -HALF_MAX .. HALF_MAX.
The non-clamped values were causing NaN and inf values saved to
the file, which was the root cause of glare node giving unexpected
result.
The nan/inf on overflow is something mentioned in the half data
type in OpenEXR header.
Differential Revision: https://developer.blender.org/D10105
The other output types did not work currently anyway.
There is not a significant benefit in somehow deducing the output
attribute type from the existing attribute types.
Handle return value of `fread()`, by showing an error message when the
file cannot be read from and stopping further processing. Not only is
error handing a good idea, it also prevents GCC from warning that the
return value of `fread()` should not be ignored.
This is similar to {D9916}.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D10079
When activating add-object from from a tweak event (default keymap),
the snap gizmo could snap to a new location while dragging.
Workaround this by re-calculating the snap position where the tweak
event starts.
Reported T57210#1077747
Mistake in 2771dfd563. The commit left the new editors operator registration
in `ed_util_ops.c`, but removed the function call to it.
In other words, the ED-utils operators were not registered.
{rB1d3b92bdeabc} disabled animating other properties of the socket default
values, like the "min" and "max" properties, as well as the "default_value"
of the "default_value". That naming confusion lead to the commit
inadvertently removing animation for the vector socket in RNA.
I checked that the other socket types don't have the same issue.
The green is still distinct from the more turquoise use for geometry, and
they are never used in the same node graph. The use of red makes sense, but
would need changes to other sockets and categories to set it apart well.
Ref T82689
The translate node moves every point in the geometry, and the scale
node multiplies the "scale" attribute of the input geometry by its input.
While these operations are already possible with the "Attribute" nodes,
these new nodes fit nicely with the nodes specifically for changing the
"rotation" attribute that already exist, and they provide a simpler way
to do the same thing.
Differential Revision: https://developer.blender.org/D10100
