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Add blank lines after file references to avoid them being interpreted as
doc-strings the following declarations.
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Remove the extended version of ED_curve_editnurb_select_pick,
pass the size threshold directly to this function but as the distance in
pixels instead of a multiplier for ED_view3d_select_dist_px.
Using a multiplier is a less direct way to reference the threshold.
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This tool can be used to rapidly edit curves. The current set of
functionalities for Bezier splines are as follows:
The functionalities are divided into three versions of the operator:
* Left-Click
* Ctrl + Left-Click
* Double Click
All current functionalities and their defaults are as follows:
* Extrude Point: Add a point connected to an existing point.
Enabled for Left-Click.
* Extrude Handle Type: Type of the handles of the extruded points.
Can be either Vector or Auto. Defaults to Vector.
* Delete Point: Delete existing point.
Enabled for Ctrl + Left-Click.
* Insert Point: Insert a point into a curve segment.
Enabled for Ctrl + Left-Click.
* Move Segment: Move curve segment.
Enabled for Left-Click.
* Select Point: Select a single point or handle at a time.
Enabled for Left-Click.
* Move point: Move existing points or handles.
Enabled for Left-Click.
* Close Spline: Close spline by clicking the endpoints consecutively.
Defaults to True.
* Close Spline Method: The condition for Close Spline to activate.
Can be one of None, On Press or On Click.
Defaults to On Click for Left-Click and None for the others.
* None: Functionality is turned off.
* On Press: Activate on mouse down.
This makes it possible to move the handles by dragging immediately
after closing the spline.
* On Click: Activate on mouse release.
This makes it possible to avoid triggering the Close Spline
functionality by dragging afterward.
* Toggle Vector: Toggle handle between Vector and Auto handle types.
Enabled for Double Click on a handle.
* Cycle Handle Type: Cycle between all four handle types.
Enabled for Double Click on the middle point of a Bezier point.
The keybindings for the following functionalities can be adjusted from
the modal keymap
* Free-Align Toggle: Toggle between Free and Align handle types.
Defaults to Left Shift. Activated on hold.
* Move Adjacent Handle: Move the closer handle of the adjacent vertex.
Defaults to Left Ctrl. Activated on hold.
* Move Entire: Move the entire point by moving by grabbing on the handle
Defaults to Spacebar. Activated on hold.
* Link Handles: Mirror the movement of one handle onto the other.
Defaults to Right Ctrl. Activated on press.
* Lock Handle Angle: Move the handle along its current angle.
Defaults to Left Alt. Activated on hold.
All the above functionalities, except for Move Segment and
those that work with handles, work similarly in the case of Poly
and NURBS splines.
Reviewed By: HooglyBoogly, weasel, campbellbarton
Differential Revision: http://developer.blender.org/D12155
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Moves all `interface_region*` files to C++ except for the tooptip region
which is slightly more complicated. Also move a few other files as well.
This helps to simplify and speed up code, especially through the use
of better C++ data structures. This change builds on all platforms on
the buildbot.
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This commit makes the dot grid used as background in the node editor
more visually stable when zooming in and out.
The dot grid now uses a continuously subdividing pattern, where
each level of subdivision divides the previous five times, similar to
the line grid in the 3D viewport.
The maximum for the "Grid Levels" theme setting is changed to 3, since
any further subdivisions are too small to be visible.
The "Grid Levels" value for the default themes "Blender Dark" and
"Blender Light" is therefore changed to 3, as well.
Reviewed By: Hans Goudey, Pablo Vazquez
Differential Revision: http://developer.blender.org/D13302
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Skip validation when inserting items into the Win32 "Volumes" list.
This fixes some long hangs when launching Blender with disconnected
network shares.
See D14506 for more details.
Differential Revision: https://developer.blender.org/D14506
Reviewed by Brecht Van Lommel
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The current behaviour is to prevent multi-user data from having its
modifier applied.
Instead, with this patch, we now warn the user that if they want to
proceed the object will be made single-user.
Note that this only makes the object data single-user. Not the material
or actions.
As a future step we can apply the same behaviour for the Grease Pencil modifiers
Differential Revision: https://developer.blender.org/D14381
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Outliner.
Ref: {T95707}.
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The indirect library data icon was just a grayed out version of the
regular one. This graying out is now done in code, so the icon can be
removed from the SVG. Note that the icon is still defined as
`ICON_LIBRARY_DATA_INDIRECT` (or `LIBRARY_DATA_INDIRECT` in BPY).
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This is meant to allow using C++ data structures in this file
as a performance improvement. Particularly `Vector` instead
of `ListBase` for `duplilist`.
Differential Revision: https://developer.blender.org/D14475
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`SNAP_ONLY_ACTIVE` was implemented in order to be used in the Knife tool,
but the project did not go ahead.
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This was a mistake in the conditional structure introduced in 4b35d6950d4f
This commit also adds a new type of snap exclusion: `SNAP_NOT_EDITED`.
Thanks to @Ethan1080 for pointing out the error.
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All the buttons in the Library Overrides display mode would be shown in cyan,
indicating that they are library overrides. Given that this is solely what this
display mode is about, the indicator is just redundant, confusing (why are the
buttons purple?) and looks weird.
Part of T95802.
Reviewed by: Bastien Montagne
Differential Revision: https://developer.blender.org/D14416
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Add a new operator to the Graph Editor that blends selected keyframes
to their default value.
The operator can be accessed from
Key>Slider Operators>Blend To Default Value
Reviewed by: Sybren A. Stüvel
Differential Revision: https://developer.blender.org/D9376
Ref: D9367
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Currently this isn't used in the key-map, it will eventually
allow the 3D viewports tweak tool to match the behavior of other
editors that support tweaking a selection without first de-selecting
all other elements.
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Meta-element selection now follows conventions for other picking
functions (e.g. EDBM_select_pick).
- Split meta-element find-nearest into a separate function.
- Cycle the meta-element starting from the active & selected
instead of comparing & setting a static variable.
- Order elements using depth (from front-to-back)
when cycling multiple elements.
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- Add SelectPick_Params struct to make picking logic more
straightforward and easier to extend.
- Use `eSelectOp` instead of booleans (extend, deselect, toggle)
which were used to represent 4 states (which wasn't obvious).
- Handle deselect_all when pocking instead of view3d_select_exec,
de-duplicate de-selection which was already needed in when replacing
the selection in picking functions.
- Handle outliner update & notifiers in the picking functions
instead of view3d_select_exec.
- Fix particle select deselect_all option which did nothing.
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As proposed in T95802, this adds buttons to a new column on the right to modify
the override in the Library Override display mode. Some further usability
improvements are planned. E.g. this does not yet expand collections (modifiers,
constraints, etc) nicely or group modified properties of a modifier together.
Vector properties with more than 3 items or matrices aren't displayed nicely
yet, they are just squeezed into the column. If this actually becomes a problem
there are some ideas to address this.
Differential Revision: https://developer.blender.org/D14268
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This reverts commit 1558b270e9fcbc2e23fa248b0e7e770dddae155c.
An earlier commit (rB101fadcf6b93c) introduced some new functionality,
which was overlooked in reviewing this commit & got broken.
Will re-commit after the issue has been fixed.
Ref: D13687
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Contributed by luzpaz.
Ref D14271, D14270
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This patch adds edge selection support for UV editing (refer T76545).
Developed as a part of GSoC 2021 project - UV Editor Improvements.
Previously, selections in the UV editor always flushed down to vertices
and this caused multiple issues such as T76343, T78757 and T26676.
This patch fixes that by adding edge selection support for all UV
operators and adding support for flushing selections between vertices
and edges. Updating UV select modes is now done using a separate
operator, which also handles select mode flushing and undo for UV
select modes. Drawing edges (in UV edge mode) is also updated to match
the edit-mesh display in the 3D viewport.
Notes on technical changes made with this patch:
* MLOOPUV_EDGESEL flag is restored (was removed in rB9fa29fe7652a).
* Support for flushing selection between vertices and edges.
* Restored the BMLoopUV.select_edge boolean in the Python API.
* New operator to update UV select modes and flushing.
* UV select mode is now part of editmesh undo.
TODOs added with this patch:
* Edge support for shortest path operator (currently uses vertex path logic).
* Change default theme color instead of reducing contrast with edge-select.
* Proper UV element selections for Reveal Hidden operator.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D12028
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Passing around coordinates for drawing can be quite confusing, it's
often not clear what they represent and where they are currently.
Instead pass around the tile rectangle for drawing and let all code draw
based on that, it's way more clear that way.
Changes shouldn't be user visible.
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Create `Curves` directly, instead of using the conversion from
`CurveEval`. This means that the `tilt` and `radius` attributes
don't need to be allocated. The old behavior is kept by using the
right defaults in the conversion to `CurveEval` later on.
The Bezier segment primitive isn't ported yet, because functions
to provide easy access to built-in attributes used for Bezier curves
haven't been added yet.
Differential Revision: https://developer.blender.org/D14212
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Currently, any time a Curves data-block is created, the `curves_random`
function runs, filling it with 500 random curves, also adding a radius
attribute. This is just left over from the prototype in the initial
commit that added the type.
This commit moves the code that creates the random data to the curve
editors module, like the other primitives are organized.
Differential Revision: https://developer.blender.org/D14211
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- Rename ED_view3d_win_to_delta `mval` argument to `xy_delta` as it
as it was misleading since this is an screen-space offset not a region
relative cursor position (typical use of the name `mval`).
Also rename the variable passed to this function which also used the
term `mval` in many places.
- Re-order the output argument of ED_view3d_win_to_delta last.
use an r_ prefix for return arguments.
- Document how the `zfac` argument is intended to be used.
- Split ED_view3d_calc_zfac into two functions as the `r_flip` argument
was only used in some special cases.
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Also move eDupli_ID_Flags doc-string to it's declaration.
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Motion paths can now be initialised to more sensible frame ranges,
rather than simply 1-250:
- Scene Frame Range
- Selected Keyframes
- All Keyframes
The Motion Paths operators are now also added to the Object context menu
and the Dopesheet context menu.
The scene range operator was removed, because the operators now
automatically find the range when baking the motion paths.
The clear operator now appears separated in "Selected Only" and "All",
because it was not clear for the user what the button was doing.
Reviewed By: sybren, looch
Maniphest Tasks: T93047
Differential Revision: https://developer.blender.org/D13687
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Using flags makes checking multiple modifiers at once more convenient
and avoids macros/functions such as IS_EVENT_MOD & WM_event_modifier_flag
which have been removed. It also simplifies checking if modifier keys
have changed.
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Allow SCREEN_OT_area_swap to operate between different Blender
windows, and other minor feedback improvements.
See D14135 for more details and demonstrations.
Differential Revision: https://developer.blender.org/D14135
Reviewed by Campbell Barton
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Reset Defaults left the undo stack in an invalid state,
with the active undo step left at the previous state then it should
have been.
Now the buttons own undo logic is used to perform undo pushes.
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Significantly improves loading speed of preview images from disk, e.g. custom
previews loaded using `bpy.utils.previews.ImagePreviewCollection.load()`.
See D14144 for details & comparison videos.
Differential Revision: https://developer.blender.org/D14144
Reviewed by: Bastien Montagne
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This adds the boilerplate code that is necessary to use the tool/brush/paint
systems in the new sculpt curves mode.
Two temporary dummy tools are part of this patch. They do nothing and
only serve to test the boilerplate. When the first actual tool is added,
those dummy tools will be removed.
Differential Revision: https://developer.blender.org/D14117
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Having this setting stored in the image space caused low level selection
logic to have to pass around the image space (which could be NULL
in some cases). Use the tool-settings instead since there doesn't seem
to be much/any advantage in having this setting per-space.
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This adds a new sculpt mode to the experimental new curves object.
Currently, this mode can only be entered and exited, nothing else.
The main initial purpose of this node will be to use it for hair grooming.
The patch also adds the `editors/curves/` directory for the new curves
object, which will be necessary for many other things as well.
I added a completely new mode (`OB_MODE_SCULPT_CURVES`), because
`OB_MODE_SCULPT` seems to be rather specific to meshes, and reusing
it doesn't seem worth the trouble. The tools/brushes used in mesh vs.
curves sculpt mode are quite distinct as well.
I had to add DNA_userdef_enums.h to make the patch compile with C++
(forward declaration of enums isn't allowed). This follows the same
pattern that we use for other enums in dna.
Differential Revision: https://developer.blender.org/D14107
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Use a shorter/simpler license convention, stops the header taking so
much space.
Follow the SPDX license specification: https://spdx.org/licenses
- C/C++/objc/objc++
- Python
- Shell Scripts
- CMake, GNUmakefile
While most of the source tree has been included
- `./extern/` was left out.
- `./intern/cycles` & `./intern/atomic` are also excluded because they
use different header conventions.
doc/license/SPDX-license-identifiers.txt has been added to list SPDX all
used identifiers.
See P2788 for the script that automated these edits.
Reviewed By: brecht, mont29, sergey
Ref D14069
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Continuation of 19100aa57d847699d17527b76c2fab1f4ab88885.
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Based on discussions from T95355 and T94193, the plan is to use
the name "Curves" to describe the data-block container for multiple
curves. Eventually this will replace the existing "Curve" data-block.
However, it will be a while before the curve data-block can be replaced
so in order to distinguish the two curve types in the UI, "Hair Curves"
will be used, but eventually changed back to "Curves".
This patch renames "hair-related" files, functions, types, and variable
names to this convention. A deep rename is preferred to keep code
consistent and to avoid any "hair" terminology from leaking, since the
new data-block is meant for all curve types, not just hair use cases.
The downside of this naming is that the difference between "Curve"
and "Curves" has become important. That was considered during
design discussons and deemed acceptable, especially given the
non-permanent nature of the somewhat common conflict.
Some points of interest:
- All DNA compatibility is lost, just like rBf59767ff9729.
- I renamed `ID_HA` to `ID_CV` so there is no complete mismatch.
- `hair_curves` is used where necessary to distinguish from the
existing "curves" plural.
- I didn't rename any of the cycles/rendering code function names,
since that is also used by the old hair particle system.
Differential Revision: https://developer.blender.org/D14007
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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.
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These were removed in rBbe3f3812dc4b, but it's preferred to keep them.
I had to do a bit of reorganizing, and I corrected the file type too.
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