Blender Git Loki

Fix paint cursor crash

The new paint cursor (introduced in rBe0c792135adf) could crash for 2d
painting without an active object.

Note there are still drawing asserts (because we are mixing 2d and 3d
drawing in 'paint_draw_cursor'), but these will be handled in a seperate
commit.

part of T69957

Reviewers: jbakker

Maniphest Tasks: T69957

Differential Revision: https://developer.blender.org/D5820

DRW: Refactor to support draw call batching

Reviewers: brecht

Differential Revision: D4997

Fix T69808: crash using custom Node.draw_label

Start happening after 9ecbd67dfb67, but code was already wrong.

Fix T69687: Edit Curve culling

Curve edit points could disappear when the deformed curve is out of view
area. Fix similar to rB0f983e854052.

Reviewers: jbakker

Maniphest Tasks: T69687

Differential Revision: https://developer.blender.org/D5748

Fix enabled dynamic size in pose brush

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D5816

Sculpt: Rename pinch to magnify in some brushes

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D5815

Fix topology automasking when starting from a boundary vertex

When starting automaking from a boundary vertex it was only updating the automasking factor in connected boundary vertices. This also fixes other similar functions like mask expand or dynamic mesh preview.

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D5812

Sculpt: Add pose origin preview to the Pose Brush

This commit makes the pose brush easier to control. It also includes a refactor of the pose brush init code.

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D5761

Alembic: fix updating of GUI when export progress is made

The `do_update` variable wasn't set after changing the `progress`
variable, causing the GUI only to update on redraw (f.e. when the user
was waving the mouse around).

Cleanup: Alembic: use pointers instead of references when passing progress variables

Using pointers instead of references when passing progress variables
makes the C++ code more in line with the C code (as it doesn't transform
pointer parameters to reference parameters). Also makes it easier to
spot when a common Blender pattern is implemented incorrectly (fix will
be in the next commit).

Fix T61313: gravity not displayed correct when changing unit scale

Display of velocity and acceleration units should be affected by unit scale.
Arguably the behavior of the physics simulation should be for gravity to remain
constant, but such design changes are outside the scope of bug fixing. At least
the UI should correctly reflect what the physics simulation will do.

Fix T69716: Can't select geometry hidden by faces created by modifiers

This kind of reverts rBc060a835 that was committed without discussion.

Fix T69974: crashes in .blend files where 3D viewport was split

This was caused by a missing copy of the recently adding 3D viewport shading
ID properties.

Fix T69963: GPencil Hotkeys (1,2,3) do not work to switch Select Mode in Edit Mode

Fix part of T69728: drawing glitches with sculpt dynamic mesh preview

Depth test must default to off for drawing outside the 3D viewport and
overlays like cursors.

Cycles: Viewport Rendering Memory Improvement

Small memory reduction change by only storing the pixels of the combined
pass when it is being shown in the viewport. Previously the combined pass
was always calculated and present in the output buffer. The combined pass
will still be calculated.

It is a limitation in Blender that Cycles always had a combined pass.
This patch will remove the limitation from the code base of Cycles.
Blender still has the limitation, but will always request the combined
renderpass when doing final rendering.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5784

UI: use unique name for install add-on operator

Was called "Install", which isn't useful in operator search.

Tracking: Early output when drawing 0 path points

The rumors says that immBegin() will assert fail on 0 count. Not sure where exactly
that happens (can't reproduce that), but early output can't hurt.

Fix T69960: Track path tries to draw negative point counts

Tracking: Restore check for marker being disabled

A regression since refactor from yesterday which made it so path is displayed at
a frame where marker is disabled.