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Support extracting identifiers RNA paths into fixed size buffer
since the maximum size of the identifier is known all cases.
- Add BLI_str_unescape_ex to support limiting the destination buffer.
- Add BLI_str_quoted_substr to copy values into a fixed size buffer.
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Callers that require lazy initialization can use SEQ_editing_ensure.
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Rely on BLI_str_quoted_substrN to detect if the prefix exists since
this function exists early there is no need to check before calling.
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This makes it possible to calculate orientation from functions
that don't have the context.
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Add mode to overwrite strips on overlap instead of resolving overlap.
When overlap is created, 3 things can happen:
- On partial overlap, handles of overlapped strip are moved
- On complete overlap with smaller strip, overlapped strip is split
- On complete overlap with larger strip, overlapped strip is removed
This mode can be enabled in header.
Reviewed By: fsiddi, mano-wii
Differential Revision: https://developer.blender.org/D11805
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Remove redundant code for drawing text strings that contain only ASCII.
See D12293 for much more detail.
Differential Revision: https://developer.blender.org/D12293
Reviewed by Campbell Barton
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Missed in {rB0d36439f95c0}.
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Variable was wrongly set to 0.
Caused by {rB7192e57d63a5}.
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- New operator property to toggle edge panning in the keymap:
This is disabled by default to avoid edge-panning in cases where it
gets distracting, such as adding a new node. Only the explicit
translate operator(s) (GKEY or drag) have this enabled now.
- Restore the initial view rect on edge pan cancel:
The initial view rect is now stored in the edge pan operator data.
When an operator with edge panning is cancelled it can now call the
`UI_view2d_edge_pan_cancel` function to restore the original View2D
rect.
- Less delay in node editor scrolling:
Delay is useful when scrolling through long lists, such as in the
outliner, but makes node scrolling feel sluggish and unresponsive.
The lower scroll speed here makes a faster response the better option.
- Zoom influence feature:
Somewhat slower scrolling in UI-space when zoomed out. With the 0.5
zoom influence factor nodes behave as if zoom factor is halved,
otherwise it gets too fast when zoomed out. Previously scrolling would
always be constant-speed in UI space, now it's half-way between UI
space and node (view) space.
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When all strips are selected and overlap is caused, this causes VSE to
hang in infinite loop, because such situation should never happen.
To prevent infinite loop, ensure, that strip overlap is not tested
against single overlapping strip itself.
Prevent overlap that can not be handled because of issue described above
by moving overlapping strip between channels.
Reviewed By: campbellbarton
Differential Revision: D12209
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`inv_unit_scale` is not descriptive.
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Y coordinate was not being constrained.
Caused by {rBb0d9e6797fb866e7a58876c7977c98a190070310}
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Also hyphenate 'mouse-move' use doxy sections in render_update.c &
move function comment from the header to the source.
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`td->loc` is referenced but not initialized.
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The header did not display the actual value when transforming with snapping
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This was partially broken with {rBde9ea94fc6f}.
The `Frame Step` and `Second Step` snapping options were working as if
they were `Nearest Frame` and `Nearest Second` respectively in the
`Dope Sheet` and `NLA` editors.
In the `Graph Editor` the problem was more serious:
"Second Step: ... The keyframe itself moves along as though in snapping
were active at all, while its handles 'stay behind' until it reaches
the next second boundary, at which point the teleport handles to
'catch up'".
The snapping code for these modes was spread across the transform
mode code and `recalcData` of each data type. Therefore, create a
unified snapping code for these options so that all issues are fixed in
one place.
Differetial Revision: https://developer.blender.org/D12241
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`td2d->loc`, `td2d->loc2d`, `td->loc` and `td->iloc` were not being
initialized as is done with the other conversion types.
This avoids problems with transform modes becoming incompatible.
This avoids problems with incompatible transform modes that could
result in a crash.
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Animation editors have their own snap types and incremental is not
supported.
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The snap functions of animation editors were scattered in
`transform_mode` and `transform_snap`.
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The `recalcData` function is defined in `transform_convert.c`, so the
header is most expected to be `transform_convert.h`.
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This was not working like elsewhere in both NLA and Graph Editor
(meaning that when snapping was already enabled, {key Ctrl} during
transform did not disable it).
Now use getAnimEdit_SnapMode() for this in NLA and GE as well.
Maniphest Tasks: T87173
Differential Revision: https://developer.blender.org/D12244
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`t->obedit_type` is read to indicate if we are in uv edit mode.
Also fixes a crash introduced in {rBdd14ea18190ff27082009f73a556569a43377a71}.
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Practice shows that when combining actions and direct animation
it is usually best to combine location, rotation and scale
separately, which is implemented by the Split Channels modes
recently introduced in D9469 for Copy Transforms. This completes
the same set of 6 choices for the Action Constraint.
The default for new constraints is changed to the newly
added Before Original (Split Channels) mode.
The original patch is motivated by Loic Pinsard, who created
an addon that does the equivalent of this feature by splitting
the action into two, separating location and rotation+scale.
Differential Revision: https://developer.blender.org/D7547
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This makes the internal naming consistent with the public API. And also gives
us a visibility_flag rather than restrictflag that can be extended with more
flags.
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`Orientation Axis` is a property incompatible with `Align` mode and
should not be visible.
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Fix hold offset check causing missing snapping point when strip have
only still frames.
Fix effect strips of transformed strips causing snapping to prevoius
strip positions.
Reviewed By: mano-wii
Differential Revision: https://developer.blender.org/D11948
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Abbreviations are harder to read and understand thus it is best to be direct.
For example without understanding and context it is hard to know exactly what "Len" means.
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While doxygen supports both, conform to our style guide.
Note that single back-tick's are already used in a majority of comments.
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Function signatures for snap callbacks used `const` incorrectly
which was hidden by casting function types.
This made it seem as if the input arguments wouldn't be change and
wouldn't be initialized.
Name return arguments with an `r_` prefix, order them last,
remove function casts and correct `const` usage.
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This reverts commits
bfa3dc91b75407b063f2ac991b176d98c050f92d,
52b94049f2a71a74f52247f83657cf3a5c8712b4,
ae379714e4f1eca74f5f77532a6e959f29445236,
a770faa811ee62837eb540b0bd83ca0770f16663,
4ed029fc02b022cb5ff28ed3ce70992c450d2be5,
101a493ab556c6597ac91fba204059be67b35990 and
62a2faa7ef39130446716d7a06215cd1df1eb2ac.
And fixes T89955.
Changing the dependency graph is a can of worms and the result is
a kind of unpredictable.
A different solution will be planned.
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Bug caused by 78693d524c13 accidentally removing overlap handling when
transform operator is canceled.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D11899
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This shows the text as part of the assertion message.
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Constraining to X axis caused snapping to not work at all. Constraining
to Y axis caused snapping indicator to be drawn, when snapping doesn't
occur.
Reviewed By: mano-wii
Differential Revision: https://developer.blender.org/D11898
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Depending on the modifiers, geometry can be destructive which is not safe.
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With this option enabled, updating the geometry is no longer deform only.
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Only DNA_customdata_types.h is needed for BMEditMesh.
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During a mesh transformation in edit mode (Move, Rotate...), only part of
the batch cache needs to be updated.
This commit allows only update only the drawn batches seen in
`BKE_object_data_eval_batch_cache_deform_tag` if the new
`ID_RECALC_GEOMETRY_DEFORM` flag is used.
This new flag is used in the transforms operation for edit-mesh and
results in 1.6x overall speedup in heavy subdiv cube.
Differential Revision: https://developer.blender.org/D11599
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Confusingly, BKE_scene_frame_get did not match the frame number as expected by
BKE_scene_frame_set. Instead it return the value after time remapping, which
is commonly named "ctime".
* Rename BKE_scene_frame_get to BKE_scene_ctime_get
* Add a new BKE_scene_frame_get that matches BKE_scene_frame_set
* Use int/float depending if fractional frame is expected
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Also use doxy style function reference `#` prefix chars when
referencing identifiers.
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Also resolve a warning from the previous commit. The next blocker to
using const is `BKE_mesh_wrapper_ensure_mdata`.
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This constraint can be naturally viewed as a prototype for a future
4x4 matrix math node (or subset thereof), since its basic semantics
already is matrix assignment. Thus it makes sense to add math options
to this constraint to increase flexibility in the meantime.
This patch adds support for several operations that would be useful:
- An option to remove shear in the incoming target matrix.
Shear is known to cause issues for various mathematical operations,
so an option to remove it at key points is useful.
Constraints based on Euler like Copy Rotation and Limit Rotation
already have always enabled shear removal built in, because their
math doesn't work correctly with shear.
In the future node system shear removal would be a separate node
(and currently Limit Rotation can be used as a Remove Shear constraint).
However removing shear from the result of the target space conversion
before mixing (similar to Copy Rotation) has to be built into
Copy Transforms itself as an option.
- More ways to combine the target and owner matrices.
Similar to multiple Inherit Scale modes for parenting, there are
multiple ways one may want to combine matrices based on context.
This implements 3 variants for each of the Before/After modes
(one of them already existing).
- Full implements regular matrix multiplication as the most basic
option. The downside is the risk of creating shear.
- Aligned emulates the 'anti-shear' Aligned Inherit Scale mode,
and basically uses Full for location, and Split for rotation/scale.
(This choice already existed.)
- Split Channels combines location, rotation and scale separately.
Looking at D7547 there is demand for Split Channels in some cases,
so I think it makes sense to include it in Copy Transforms too, so that
the Mix menu items can be identical for it and the Action constraint.
Differential Revision: https://developer.blender.org/D9469
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SeqCollection wasn't freed.
It wasn't easy to find culprit so added argument to
SEQ_collection_create() to pass function name.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11746
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