Blender Git Commits

Fix regression in recent change 0708733c46cb6b50697c1b80a6541d6fb410267e

Adding a mirror modifier in edit-mode crashed.

Freeing meshes that hold a shallow copy happens in multiple places
while calculating modifiers, making it impractical to clear the
edit-mode pointer before freeing the mesh (as done in
BKE_editmesh_free_derived_caches).

Add a struct member to the edit-mesh struct so evaluated copies
don't free the edit-mesh contents.

Docs: improve the error when undo poll fails

Calling undo in from Python background-mode would raise an exception
without any information about how to initialize undo.

Fix T91123: Freeing meshes in edit-mode leaks memory

Freeing the edit-mesh pointer wasn't free the edit-mesh data it's self.

Unlinking from the outliner or through the Python API leaked memory.

This didn't often cause leaks in practice since ED_editors_exit
exits edit-mode for all objects.

Now freeing mesh data frees the edit-mode data as well,
this matches the behavior of other object types that support edit-mode.

Fix T90972: Crash calling Mesh.clear_geometry in edit-mode

No longer free the edit-mesh pointer while in edit-mode since this
isn't reliable to keep the object in edit-mode while freeing it's
edit-mesh data.

Users who want to exit edit-mode should do so explicitly.

Caused by 6d2f9b1dfa98502e9e9f1a73e3dded2ded1f1ce6.

Cleanup: remove redundant edit-mesh memory allocation

This memory was only duplicated to satisfy mesh_data_free
which was incorrectly freeing the pointer (but nothing else).

Cleanup: Convert geometry nodes socket list to use new API

The new API introduced in rB1e69a25043120c provides a shorted, more
flexibly way to declare node socket inputs and outputs. This commit
updates all geometry nodes to use the `NodeSocketBuilder` API, except
the four nodes that need `SOCK_HIDE_VALUE` or `SOCK_MULTI_INPUT`.

Differential Revisions: D12377, D12376, D12374, D12373, D12372

Cleanup: Grammar

EditMesh: recalculate normals after running rip

Failure to calculate normals caused an assertion since face
tessellation was being calculated with invalid normals.

In practice the rip-drag action would recalculate normals anyway,
however mesh tessellation should always be performed with valid normals.

Cleanup: de-duplicate logic in bpy keyframing logic

Cleanup: remove redundant alloc argument to SEQ_editing_get

Callers that require lazy initialization can use SEQ_editing_ensure.

Cleanup: spelling in comments

Fix T90798: calc_loop_triangles is not updated after joining objects

Fix T91054: Editing group custom property gives error

This commit fixes the custom property edit operator for the the case of
editing group properties. Currently this isn't supported very well, the
data is converted to a string, but the operator shouldn't fail anyway.

This allows editing properties created like this:
C.object['abuse'] = {'parent' : ['child1', 'child2']}

These changes reflect some issues with the design of the operator.
Requiring guessing the type of the data does not work well at all, and
makes code more complicated. In the future this operator can be updated
to use a type drop-down.

Differential Revision: https://developer.blender.org/D12364

Cleanup: Remove redundant property UI data clear

Since the UI data is now stored in the property, and the property is
deleted on the next line, this doesn't need to be called separately.

Fix strict warning about discarding const qualifier

Solved by using const qualifier for arguments which aren't mutable
in PyC functions.

Differential Revision: https://developer.blender.org/D12369

BPY-Docs: Add missing file context members documentation

Context members of the file space would not be shown in the context API
docs.

PyAPI: GPU Shader: add 'state' parameter to uniform sampler

Now you can choose the state of texture (as a filter and repetition) to
render it.

This is important as the original state is very limited.

File Browser/BPY: Expose list of selected files in context

Since recently it's possible to query the active file (as object, not
just the name), but it's quite useful for scripting to have access to
all selected files.
This introduces `bpy.context.selected_files`, returning a list of file
objects representing files in the File Browser.

File Browser/BPY: Expose relative path of a file via BPY

There were requests to be able to track the file selection in the File
Browser. Just using the file name for that wouldn't if the file browser
has the recursive display enabled. File names could be duplicated then.
So expose the entire path relative to the currently displayed directory.

Unittest: Extend and basic linking tests and add basic append tests.

We could check many more things still, but this should already cover
most basic common cases.