This fully works as "expected", however it seems strange when
there is no selected vertex in the non-active object.
In 2.7x if you join two monkeys, select a vertex in one of them and
try to use this operator in the other it will select the lonely newly
selected vertex.
If you split both monkeys and do this in 2.8 while multi-editing them
you won't get nothing when trying to ctrl+RMB any vertex in the monkey
object that has nothing selected yet.
I propose to have this addressed in an upcoming patch where we always
select a vertex if no vertex was previously selected.
Add tool options to control how select operates (add/sub/set/and/xor).
Note: edit mode armature select still needs to support all options,
this is complicated by how it handles partial end-point selection.
Before that depsgraph tagging was done from inside notifier listener in
viewport. This had the following issues:
- If there are no viewports, selection tag was not done. Causing possible
issues when object becomes visible.
- Required special trickery to detect which data to tag for update.
- Was causing crash when transforming/selecting markers in clip editor.
This is because selecting marker needed to poke viewport to redraw, since
selected bundles will be displayed differently in viewport.
This caused a glitch with COW, where forcing edge selection
caused the evaluated scene to enable this afterwards.
Now pass the selection mode as an argument to the draw function.
With changes by Dalai Felinto:
* Move WM_operator.* outside for loop.
* Update error message to handle Mesh and Meshes.
* Skip main functionality when no vert/edge/face is selected.
Maniphest Tasks: T54643
Differential Revision: https://developer.blender.org/D3371
Aside from identation, seed should change for each object. Otherwise to objects
with a copied mesh would get the exactly same "random" selection.
And we do so in a consistent way so it doesn't vary depending on
object order.
Seed bump using hash suggested by Campbell Barton and Sergey Sharybin.
Maniphest Tasks: T54643
Differential Revision: https://developer.blender.org/D3231
There is no object to update anyways, and there is no valid basact when the
nified_findnearest() test fails.
How to reproduce the bug: Try to select linked (L) with selected faces but
withotu mouse hovering any mesh.
Bug introduced on: rBbfc9d426bb95 (original multi-object edit commit).
Note: As already commented in the code, the ideal solution would
be to pass select mode as parameter to ED_view3D_backbuf_validate.
Without that we have to resort to the hack solution of writing to
evaluation data.
The depsgraph was always created within a fixed evaluation context. Passing
both risks the depsgraph and evaluation context not matching, and it
complicates the Python API where we'd have to expose both which is not so
easy to understand.
This also removes the global evaluation context in main, which assumed there
to be a single active scene and view layer.
Differential Revision: https://developer.blender.org/D3152
This adds initial multi-object editing support.
- Selected objects are used when entering edit & pose modes.
- Selection & tools work on all objects however many tools need porting
See: T54641 for remaining tasks.
Indentation will be done separately.
See patch: D3101
