Blender Git Loki

Geometry Nodes: Add Attribute Curve Map Node

This node has the same functionality as the color and vector curve
mapping nodes in the shader editor. Here is works on every value for
the selected attribute, and it can also output a float value. Other
than that, the implementation is quite straightforward-- almost
completely boilerplate code.

Differential Revision: https://developer.blender.org/D10921

Cleanup: move UV element keymap items into a loop

Also add explanation for non-obvious dummy key-map item.

Object Mode: avoid error message with particle-edit mode switch

Mode switching passed through when the mode wasn't supported for all
modes except particle edit-mode.

Add a check to ED_object_mode_compat_test to prevent the error message.

Cleanup: remove redundant NULL check in ED_object_mode_compat_test

Cleanup: remove OB_MODE_EDIT from GPencil compatibility check

All callers replace this with OB_MODE_EDIT_GPENCIL.

Cleanup: de-duplicate checks in object-mode item callback

Merge branch 'blender-v2.93-release'

Fix inconsistency setting particle edit-mode

The check to include particle edit mode in the object-mode drop-down
didn't match the poll function to edit particle edit mode.

Share the check between both functions.

Update RNA to User Manual mapping

Snap based on the bounding box when dropping, not origin

This makes the dropping use the object's bounding box for snapping, so
that it matches the bounding box we draw while dragging.

Not that this may have to be optional in future, there may be valid
cases to use the origin instead of the bounding box for snapping.

GPencil: Fix wrong variable for props

Merge branch 'blender-v2.93-release'

Fix T83398: Fade inactive geometry overlay option not visible depending on the mode

This option should always be available. Even if it does not affect the
current object depending on its mode, it affects the rest of the geometry
of the scene.

The rest of the options also work this way. For example, a grease pencil
object does not have face orientation, but the ovelay option is still
there for the rest of the scene.

Reviewed By: JulienKaspar, HooglyBoogly

Maniphest Tasks: T83398

Differential Revision: https://developer.blender.org/D10215

GPencil: Append Layer for Active or All layers

Merge branch 'blender-v2.93-release'

GPencil: Remove duplicated code and cleanup

Fix T88065: Spline-IK bone position calculation fails in some cases

Fix trying to use cross product on parallel vectors.

Fix intersection checks failing because we run into floating point
issues with very small numbers.

Merge branch 'blender-v2.93-release'

LibOverride: Better handling of 'orphaned' Objects in override creation.

One of current annoying limitations of Blender re Collections/Objects is
that objects are forbidden to not be instantiated in at least one
collection.

Code ensuring that as a pst-processing step of override creation/resync
operations would be a bit too eager to add those objects to an external
'ad-hoc' collection, which poses several issues (both in term of keeping
the scene well organized, and related to override hierarchy handling).

So now be very conservative and only generate and use external 'storage'
collection for those objects when it is absolutely mandatory.

In pratice, it means this should never happen anymore on any decently
organized data source.

GPencil: Fix typo error