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Split some of the code of `graph_edit.c` into:
* `graph_view.c`: preview range, view all, view selected etc.
* `graph_slider_ops.c`: the decimate modal operator code.
The latter file will be extended later with more slider-based operators.
Maniphest Tasks: T81785
Reviewed By: sybren
Differential Revision: https://developer.blender.org/D9312
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This new discontinuity filter performs actions on the entire Euler
rotation, rather than only on the individual X/Y/Z channels. This makes
it fix a wider range of discontinuities, for example those in T52744.
The filter now runs twice on the selected channels, in this order:
- New: Convert X+Y+Z rotation to matrix, then back to Euler angles.
- Old: Add/remove factors of 360° to minimize jumps.
The messaging is streamlined; it now reports how many channels were
filtered, and only warns (instead of errors) when there was an actual
problem with the selected channels (like selecting three or more
channels, but without X/Y/Z triplet).
A new kernel function `BKE_fcurve_keyframe_move_value_with_handles()` is
introduced, to make it possible to move a keyframe's value and move its
handles at the same time.
Manifest Task: T52744
Reviewed By: looch
Differential Revision: https://developer.blender.org/D9602
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No functional changes.
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Split up the Euler filter function into two more functions. The Euler
filter operator works in two stages (find channels that define the X/Y/Z
Euler rotations, and perform filtering on those channels), and each
stage now has its own function. This makes it clearer which data are
used in which part of the code, and makes future improvements easier.
No functional changes.
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The tooltip implies that this option should be off per default instead
of on. Some talking with the animators at the studio and in the
animation module confirmed that this seems to be the most logical
default.
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`WM_operator_properties_filesel()` allows C operators to set a display or sort
type for the File Browser to use. But the File Browser would always override
that because of an invalid `_is_set()` check. (The operators don't actually set
the value, they only set the property's default value.)
The only operator affected by this is "Recover Auto Save". It is supposed to
show a vertical list ordered chronologically. It used settings from the
previous File Browser usage before this patch.
Operators using the File Browser should generally use
`FILE_DEFAULTDISPLAY`/`FILE_SORT_DEFAULT` now, except if they have a reason not
to. See comments at their definition.
----
This makes it so operators that set a different display or sort type
don't change the sort or display type for the next File Browser operation.
So using "Recover Auto Save" entirely isolates display and sort type from other
operations.
Differential Revision: https://developer.blender.org/D8598
Reviewed by: Bastien Montagne
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Add "Selection to" as prefix for those menu items that move the selected
keyframes to something, for both the Key → Snap menu and the Shift+S pie
menu.
No functional changes.
This was missed in rB477d983c2e8ab298cbf638d5aadd77fad9c2f677
Differential Revision: https://developer.blender.org/D9304
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We already had the ability to bake fcurves but no way to convert the
baked result back without using python. This patch adds and operator
that is available now next to the bake operator in the drop down menu,
Reviewed By: Sybren
Differential Revision: http://developer.blender.org/D6379
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No functional changes.
Reviewed By: Sybren A. Stüvel
Differential Revision: http://developer.blender.org/D7850
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Add operator to snap the 2D Cursor value to selected keyframes. This is
doing almost the same as the "Cursor to Selected" operator, except that
it doesn't affect the current frame, just the Y-coordinate (the value)
of the 2D cursor.
The "snap cursor" operators are added to the Key → Snap menu and to the
Snap pie menu. This means that these menus are now extended in meaning,
to not only mean "snap the selected keyframes to the cursor", but also
for some options "snap the cursor to selected keyframes".
This fixes T76596.
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Split up `GRAPH_OT_frame_jump` exec function and added some local variables
to give names to the cryptic `ked.f1`, `ked.f2`, and `ked.i1`.
No functional changes.
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Follow our code style guide by using C-comments for text descriptions.
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Cleanup old tracker task format to the new. e.g: [#34039] to T34039
Ref D8718
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Custom driver functions need access to the dependency graph that is
triggering the evaluation of the driver. This patch passes the
dependency graph pointer through all the animation-related calls.
Instead of passing the evaluation time to functions, the code now passes
an `AnimationEvalContext` pointer:
```
typedef struct AnimationEvalContext {
struct Depsgraph *const depsgraph;
const float eval_time;
} AnimationEvalContext;
```
These structs are read-only, meaning that the code cannot change the
evaluation time. Note that the `depsgraph` pointer itself is const, but
it points to a non-const depsgraph.
FCurves and Drivers can be evaluated at a different time than the
current scene time, for example when evaluating NLA strips. This means
that, even though the current time is stored in the dependency graph, we
need an explicit evaluation time.
There are two functions that allow creation of `AnimationEvalContext`
objects:
- `BKE_animsys_eval_context_construct(Depsgraph *depsgraph, float
eval_time)`, which creates a new context object from scratch, and
- `BKE_animsys_eval_context_construct_at(AnimationEvalContext
*anim_eval_context, float eval_time)`, which can be used to create a
`AnimationEvalContext` with the same depsgraph, but at a different
time. This makes it possible to later add fields without changing any
of the code that just want to change the eval time.
This also provides a fix for T75553, although it does require a change
to the custom driver function. The driver should call
`custom_function(depsgraph)`, and the function should use that depsgraph
instead of information from `bpy.context`.
Reviewed By: brecht, sergey
Differential Revision: https://developer.blender.org/D8047
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This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/editors` module.
No functional changes.
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Avoid mixing different terminologies up,
current frame is used in a majority of Blender.
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This change was done time ago but it was still missing in some operators.
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Follow up of b2ee1770d4c3 and 10c2254d412d, part of T74432.
Now the area and region naming conventions should be less confusing.
Mostly a careful batch rename but had to do few smaller fixes.
Also ran clang-format on affected files.
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Both the MS headers and blender headers define the HKEY
which gives all kind of inclusion order issues.
This diff renames all *KEY constants to EVT_*KEY to resolve
this conflict.
Reviewed By: brecht , dfelinto
Differential Revision: http://developer.blender.org/D7164
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The old convention was easy to confuse with ScrArea.
Part of https://developer.blender.org/T74432.
This is mostly a batch rename with some manual fixing. Only single word
variable names are changed, no prefixed/suffixed names.
Brecht van Lommel and Campbell Barton both gave me a green light for
this convention change.
Also ran clan clang format on affected files.
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- Use 'int' for counters instead of short.
- Use 'bool' instead of a counter when only a change is being detected.
- Use typed enum for keying set flags.
- Include in comments when a negate error code may be returned.
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Addresses T74331
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In our animation editors, we have a feature called View Frame. Problem is, it is not self evident what this feature does. Does it show frame numbers? Does it show all frames? Does it frame the view? Does it frame the view?
What this does, is it moves the view to where the playhead is. With clearer naming, we can communicate this much more clearly.
This is just a simple patch that changes the name from 'View Frame' -> 'Go to Current Frame'.
Differential Revision: https://developer.blender.org/D6437
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Reviewed by: Sybren Stüvel, Julian Eisel
Differential Revision: https://developer.blender.org/D6309
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This should only be used to change and recalculate region sizes in a DPI
independent way. To get the size with DPI applied, ARegion.winx/y should
be used instead.
Added note on this in comment.
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`dgo` is MEM_freed just before.
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No curve data was available for the modal decimate operator.
Added a check for when the curve has baked data.
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Previously the decimation would take the whole curve into account when
decimating and not just the selected part.
This also contains various smaller bug fixes for the fcurve decimation.
Reviewed By: Sybren
Differential Revision: http://developer.blender.org/D6286
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Keyframes) takes hidden keys into account when calculating zoom
Note that with the 'View Only Selected Curve Keyframes' option enabled,
it is also possible to select [box/circle/lasso] hidden/non-visible
keyframes. Think this should never happen, but that is for a later
commit (along some deduplication of animdata filtering code)
Reviewed By: Severin, Sybren
Maniphest Tasks: T67873
Differential Revision: https://developer.blender.org/D6237
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Added a animation curve decimate operator in the graph editor
Reviewed By: Sybren
Differential Revision: http://developer.blender.org/D4841
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Fixes alignment issues on Graph Editor menus used to insert keyframes.
Differential Revision: https://developer.blender.org/D6213
Reviewed by Campbell Barton
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Differential Revision: https://developer.blender.org/D5716
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This is a general redesign of the File Browser GUI and interaction
methods. For screenshots, check patch D5601.
Main changes in short:
* File Browser as floating window
* New layout of regions
* Popovers for view and filter options
* Vertical list view with interactive column header
* New and updated icons
* Keymap consistency fixes
* Many tweaks and fixes to the drawing of views
----
General:
* The file browser now opens as temporary floating window. It closes on
Esc. The header is hidden then.
* When the file browser is opened as regular editor, the header remains
visible.
* All file browser regions are now defined in Python (the button
layout).
* Adjusted related operator UI names.
Keymap:
Keymap is now consistent with other list-based views in Blender, such as
the Outliner.
* Left click to select, double-click to open
* Right-click context menus
* Shift-click to fill selection
* Ctrl-click to extend selection
Operator options:
These previously overlapped with the source list, which caused numerous
issues with resizing and presenting many settings in a small panel area.
It was also generally inconsistent with Blender.
* Moved to new sidebar, which can easily be shown or hidden using a
prominent Options toggle.
* IO operators have new layouts to match this new sidebar, using
sub-panels. This will have to be committed separately (Add-on
repository).
* If operators want to show the options by default, they have the option
to do so (see `WM_FILESEL_SHOW_PROPS`, `hide_props_region`), otherwise
they are hidden by default.
General Layout:
The layout has been changed to be simpler, more standard, and fits
better in with Blender 2.8.
* More conventional layout (file path at top, file name at the bottom,
execute/cancel buttons in bottom right).
* Use of popovers to group controls, and allow for more descriptive
naming.
* Search box is always live now, just like Outliner.
Views:
* Date Modified column combines both date and time, also uses user
friendly strings for recent dates (i.e. "Yesterday", "Today").
* Details columns (file size, modification date/time) are now toggleable
for all display types, they are not hardcoded per display type.
* File sizes now show as B, KB, MB, ... rather than B, KiB, MiB, … They
are now also calculated using base 10 of course.
* Option to sort in inverse order.
Vertical List View:
* This view now used a much simpler single vertical list with columns
for information.
* Users can click on the headers of these columns to order by that
category, and click again to reverse the ordering.
Icons:
* Updated icons by Jendrzych, with better centering.
* Files and folders have new icons in Icon view.
* Both files and folders have reworked superimposed icons that show
users the file/folder type.
* 3D file documents correctly use the 3d file icon, which was unused
previously.
* Workspaces now show their icon on Link/Append - also when listed in
the Outliner.
Minor Python-API breakage:
* `bpy.types.FileSelectParams.display_type`: `LIST_SHORT` and
`LIST_LONG` are replaced by `LIST_VERTICAL` and `LIST_HORIZONTAL`.
Removes the feature where directories would automatically be created if
they are entered into the file path text button, but don't exist. We
were not sure if users use it enough to keep it. We can definitely bring
it back.
----
//Combined effort by @billreynish, @harley, @jendrzych, my university
colleague Brian Meisenheimer and myself.//
Differential Revision: https://developer.blender.org/D5601
Reviewers: Brecht, Bastien
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Use explicit boolean flag to indicate whether flush to original data
is needed or not. Makes it possible to avoid confusion on whether an
evaluated or any depsgraph can be passed to the API.
Allows to remove depsgraph from bAnimContext as well.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D5379
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Without these buttons the functionality of the popover is
incomplete compared to the Graph Editor panel. To support
this the operators have to read the active F-Curve from
the context, instead of directly scanning animation data.
Expanding the context would also help Python operators.
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Renaming was only done to ED_time_scrub_ui.h, function names
and struct members used term 'scrubbing' which is ambiguous.
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- Use min/max instead of bottom/top
(in keeping with the rest of the BLI_rect API).
- Swap args (was passing in max, min).
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Introduce a new function and use it everywhere, including
automatic curve deletion checks to guarantee consistency.
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