Blender Git Commits

BMesh api function naming.
`_set` suffix was used in two ways (confusing)
* to set a flag to be enabled.
* to set a value passed as an argument.

now use enable/disable rather then set/clear for functions which change flags.

also remove BME_weld.c, the file didnt contain much code and the current extrude works well

Fix for bevel weights not being set in toolbar buttons (edit mode).

Code simply mimics crease one...

bmesh minor refactor
* add DM_to_bmesh_ex, DM_to_bmesh for converting a derived mesh to a BMesh (rather than a BMEditMesh)
* have a generic variable for allocsize: bm_mesh_allocsize_default, rather than copying the values about.

fix error with mesh conversion, a mesh with no faces would not have selection history kept when converting from mesh to bmesh.

Bug fix: Explode modifier created invalid faces if "unborn", "alive" or "dead" setting was unchecked
* Exploded faces that were meant to be hidden were still created with invalid vertices (0,0,0,0).
* In normal cases this went unnoticed, but for example edge split modifier crashed when it encountered these faces.

collada export: Don't write parentinverse if ob->parent is NULL

rename CDDM_To_BMesh to DM_to_editbmesh, since theres no requirement for
the input to be a CDDM.

remove conversions to CDDM for edge split and bevel (will give some
speedup).

style cleanup for bmesh headers
- use consistant header guards
- correct doxy comments
- remove ED_toolmode.h (unused)

Fix #30110: Outliner view: restriction icons not updating when toggling from Groups view

Fixed by using proper button type.

indentation cleanup

Fix #30151: Allow Negative Frames does not affect arrow keys

Patch by Tobias Johansson, thanks!

prefix bmesh operator files with bmo_ (otherwise adding breakpoints in files like utils.c can be a pain).

also remove bmesh_filters.h which wasnt used.

Fix: Avoid freeing frect, it always points to a buffer that will be freed later, like srgb_frect or ftilerect on or must not be freed, like Imbuf array itself.

Fix #30152: Several drag and drop of image on mesh crashes

Issue was caused by making and loading editMesh in drop_named_image_invoke,
which lead to freeing/changing pointers used by CustomData layers. Some of
this pointers might be used by DerivedMesh, so we need to update DerivedMesh
after loading EditMesh.

code refactor, function renaming for bmesh.

These changes are to make the bmesh api more consistent and easier to learn, grouping similar functions which is convenient for autocomplete.
This uses similar convention to RNA.

* use face/loop/edge/vert as a prefix for functions.
* use 'elem' as a prefix too for functions that can take any type with a BMHeader.
* changed from camel case to underscore separated (like RNA).

Fix #30132: "Add Game Property" works incorrect after "Add Text Game Property"

Issues was caused by operator props "presets" which was reusing name of property
on every run of OBJECT_OT_game_property_new. This run into conflict with how text
property is determining -- it's stupid name comparsion which worked unexpectable
after adding and removing text property.

Solved by using empty (default) name for game_property_new when crating game property.

Regression fix for "Show Seconds" in Sequencer.
It was missed RNA property in Sequencer space which lead to issues after recent
refactoring of related areas.

rename BM_ flags for `BMHeader->hflag` to BM_ELEM_ to be more clear that these flags apply to bmesh elements.

remove some unused defines

Fix [#29737] Can't edit particle hair if particle count is 0.
* Hair wasn't flagged as "done" if particle count was 0 before setting particles as hair, so particle edit mode didn't work.