Blender Git Loki

UI: "text not found" message in text editor, change type from ERROR to WARNING

Differential Revision: https://developer.blender.org/D5736

UI: tweak layout of boid brain panel

Differential Revision: https://developer.blender.org/D5684

Keymap: make plane track corners draggable with lmb

Previously when clicking and dragging with LMB you would only move the entire
plane track. In order to move the corners independently you would have to use
your right mouse button. This would also prevent the context menu to show up.

Now LMB click and drag on corners moves them. If you LMB click and drag one of
the 4 edges of the plane track you would move the entire plane track.

Differential Revision: https://developer.blender.org/D5519

Nodes: discard hidden sockets when grouping a single node.

At the moment, grouping a single node that has hidden sockets, exposes all
sockets in the node group. This patch just filters hidden sockets, so that
the node group's interface remains the same as the node being grouped.

Differential Revision: https://developer.blender.org/D5533

UI: use full width for ID blocks in lattice properties

Differential Revision: https://developer.blender.org/D5722

UI: use correct singular and plural nouns in report messages

Differential Revision: https://developer.blender.org/D5729

Sculpt: slight topology rake performance inprovement.

Produces almost the same result but takes in account all the edges instead
of only four, which gets rid of the need to select specific edges. Also,
added a check to prevent it from destroying boundaries.

Differential Revision: https://developer.blender.org/D5763

UI: fix misaligned popover arrow near the region edge

Differential Revision: https://developer.blender.org/D5872

Fix ImBuf.load failure showing filename as garbage bytes

Differential Revision: https://developer.blender.org/D5879

UI: don't align popover buttons with opened popovers

Differential Revision: https://developer.blender.org/D5890

Fix T70315: Blender exit with code `-6` with message `Attempt to free NULL pointer`.

This is not actually fixing the real issue here, PackedFile structs are
never supposed to have a NULL pointer - and in that monster .blend file,
the pointer is not NULL, but the actual data chunk has been lost
somehow, so it gets NULL during read process.

Very unlikely we ever know how such corrupted .blend was created though
(there's probably a fair chance that this is not even due to a bug in
Blender, but rather a glitch in filesystem or something).

So for now, ensure at read time that we get a coherent state (i.e.
remove any read PackedFile that would have a NULL data field), and add a
few asserts in relevant code to check we never get NULL data pointer
here.

Fix "motion_blur" tests with OptiX in Cycles

Curves with motion blur produced wrong results with OptiX (T69801). This is because the AABBs for the motion steps were calculated from incorrect attribute data because the offset into the attribute data array was incorrect.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5961

Fix T70328: Crash when editing loopcuts with AutoMerge & Split option

Brush: default the strength to 1.0

This applies to all paint modes except sculpt and grease pencil brushes.

When painting color or weight it's best to paint the color
the user has selected, without them having to make multiple strokes.

Cleanup: remove redundant id lookups in versioning code

Fix mismatch in brush default versioning

Assign a variable to avoid repetition and having this happen again.

Cycles: Fixed Camera inside volumes with Embree turned on.

The Embree backend did not properly recognize when the camera was
inside a volume and ended up ignoring those.

Cleanup: remove ED_image_paint_tile_remove_masks_all

Masks are now temporary, not part of the persistent undo tiles.
Now they're always freed after the stroke.

Cleanup: rename image undo_tile to paint_tile

Clearer because they're no longer the same as undo tiles.

Cleanup: move image undo into space_image/

This isn't just used for painting.