Move `Library.runtime` to be a pointer, move the related
`LibraryRuntime` struct to `BKE_library.hh`. Similar to e.g.
Mesh.runtime, that pointer is expected to always be valid, and is
allocated at readtime or when creating a new Library ID.
Related smaller changes:
* Write code now uses standard ID writing codepath for Library IDs too.
* Runtime pointer is reset to nullptr before writing.
* Looking up a library by its absolute path is now handled through a
dedicated utils, `search_filepath_abs`, instead of using
`BLI_findstring`.
Pull Request: https://projects.blender.org/blender/blender/pulls/134188
Replace `const char *` with `StringRef` for the API in `BKE_attribute.h`.
The benefits are slightly simpler code and possibly slightly improved
performance through avoiding the need to measure string length.
Pull Request: https://projects.blender.org/blender/blender/pulls/134183
Previous approach was using non-evaluated meshes to find the closest edge from a face index retrieved from the selection buffer.
This can fail though if the mesh is deformed or even altered to not have the same indices anymore (e.g. generating/masking modifiers).
In order to make this work, added `ED_mesh_pick_edge` which switches the selection context to edges directly
and picks from those. No need to map anything back and forth between original and evaluated, the selection buffer contains the original indices already.
Further logic (following the face loop) is untouched (and happens on the original geometry which is fine)
Should go into 4.2 LTS as well
Pull Request: https://projects.blender.org/blender/blender/pulls/132803
When displaying keymaps on the Status Bar we prefer to show Confirm and
then Cancel. We have a few places where these are reversed
accidentally. This just makes these consistent with the rest.
Pull Request: https://projects.blender.org/blender/blender/pulls/133947
Precision in knife operations is greatly impacted when projecting a 3D
coordinate to 2D in screen space.
This happened for example when performing constraint operations, where
only the mval of the constrained position was used for snapping.
To solve this problem, the constrained position is now used to
calculate the ray_orig and ray_dir used in snap operations.
Now, a ray_orig and ray_dir are calculated whenever an mval is
set and can be adjusted later when setting a constraint.
Ref !131764
Mask layers were added (unnecessarily) in these cases:
- calling `Mask Slice` without having a mask even (now return
`OPERATOR_CANCELLED` early)
- calling `Mask Extract` without having a mask even (now return
`OPERATOR_CANCELLED` early)
- `Extract Face Set` was also adding a mask layer (only because both
extracts used `geometry_extract_apply`), moved mask specific stuff into
`paint_mask_extract_exec` (see above also)
Came up in !123888
Pull Request: https://projects.blender.org/blender/blender/pulls/133435
After confirming a cut, the tool goes into `MODE_IDLE`.
In `knifetool_undo`, the `KnifePosData` `prev` (drawn as the "red point"
in question in `knifetool_draw`) was only set to the `KnifeUndoFrame`
pos when we are in `MODE_DRAGGING` though -- this is now changed to also
be done for `MODE_IDLE`.
NOTE: it might be questionable to even draw this bigger red dot once a
cut is confirmed (will attach another small diff to the PR that does
this)
Pull Request: https://projects.blender.org/blender/blender/pulls/133430
When first starting the Mesh Bisect operator, the Status Bar shows
"LMB: Click and drag to draw cut line". This PR just changes that to
show the message with an icon instead. And adds "Cancel".
Pull Request: https://projects.blender.org/blender/blender/pulls/133244
Mesh Edit Mode / Mesh Menu / Normals / Point to Target... operator
shows keymap entries on the area header and in the status bar. This PR
removes the area header drawing and improves the Status bar using the
current pattern, including showing statuses with reversed items.
Pull Request: https://projects.blender.org/blender/blender/pulls/131586
Regression in [0] that clamped the shape-key index when exiting
edit-mode but not when entering, causing the "Basis" shape not to
be treated as active when entering edit-mode, then treated as active
when exiting - overwriting it's values from the mesh.
Resolve by clamping on edit-mode enter & exit.
[0]: 225e3460d0
- In the context of mesh extrusion, "Fill" means "Fill the rim of an
extruded edge loop" (verb).
- In the context of the file browser, it means select every file
between beginning and end.
- In the context of an image, fill the tile with generated image.
Issue reported by Hoang Duy Tran.
UnitSettings::scale_length was used to scale reported
values for operators (translate, shrink-fatten, voxel-size).
This isn't expected as the value isn't editable when the unit-system
is set to None.
Add BKE_unit_value_as_string_scaled utility function for clarity &
to ensure scaling is only applied when it should be.
When using clangd or running clang-tidy on headers there are
currently many errors. These are noisy in IDEs, make auto fixes
impossible, and break features like code completion, refactoring
and navigation.
This makes source/blender headers work by themselves, which is
generally the goal anyway. But #includes and forward declarations
were often incomplete.
* Add #includes and forward declarations
* Add IWYU pragma: export in a few places
* Remove some unused #includes (but there are many more)
* Tweak ShaderCreateInfo macros to work better with clangd
Some types of headers still have errors, these could be fixed or
worked around with more investigation. Mostly preprocessor
template headers like NOD_static_types.h.
Note that that disabling WITH_UNITY_BUILD is required for clangd to
work properly, otherwise compile_commands.json does not contain
the information for the relevant source files.
For more details see the developer docs:
https://developer.blender.org/docs/handbook/tooling/clangd/
Pull Request: https://projects.blender.org/blender/blender/pulls/132608
* Clamp invalid per-face slot numbers to match rendering logic.
* When objects have no slots, ensure faces get assigned to an empty slot.
* Refactor code to avoid strong coupling between far away code.
Pull Request: https://projects.blender.org/blender/blender/pulls/132728
This caused build errors on the docs builder, I can't seem to reproduce
locally, so revert for now and have another look at some point in the
future.
Sadly as these changes usually go, this took 5c515e26bb and
2f0fc7fc9f with it as well.
Pull Request: https://projects.blender.org/blender/blender/pulls/132559
When moving UV seams from special custom data types to attributes,
I considered them similar to mesh selection or visibility which are
"internal" attributes that aren't accessible procedurally and are
hidden from the UI. In retrospect that was the wrong decision; users
expect UV seams to behave more like bevel weights, and that makes sense.
This PR makes UV seams accessible in modifiers (geometry nodes) by
removing the leading period from the attribute name that indicated their
internal status.
The change of the attribute name is a breaking change of the API to some
extent, even though it's technically only mesh data. To mitigate that
issue, the `mesh.attributes["name"]` lookup function is modified to
support both the old and new names. Versioning code renames the
attribute to the new name when loading older files, and renames the
new name to the old name when saving files. That handling will be
removed as a breaking change in 5.0.
Pull Request: https://projects.blender.org/blender/blender/pulls/129803
- Gives O(1) access to string length in more cases
- Convenient string manipulation functions
- Clarify difference between "no string" and "empty string"
- Avoid the need for raw pointers in the API
- Shows which API string arguments are optional
Pull Request: https://projects.blender.org/blender/blender/pulls/131473
