Blender Git Loki

GP "Add Monkey" - Check if there's an existing palette/colors with the required names before adding new ones

Now, when adding a Monkey primitive to the same GP object more than once,
you won't get two separate palettes (with two separate sets of colors)
created - one for each instance. Instead, the second (and subsequent)
copies will all use the initial/existing palette instance.

Note: For layers, we still just create new ones, as it makes it easier to
isolate the instances.

GP "Add Monkey" - Make this behave like a standard "Add Object" operator

* "Add GP Object" operator now works in Edit/Paint modes (so the button
in the Create tab works)

* Multiple "Suzanne" objects can be added within the same GP datablock now
(if in Edit/Paint modes when activating the "Add GP Object" operator)

* "Radius" operator property is respected, albeit, setting this to values
other than 1.0 may result in weirdness as the line thickness values do
not get adjusted.

GP "Add Monkey" - Primitive geometry can now have arbitrary transforms applied to it when created

Remove duplicate RNA name set

This broke the name property of the layer.

Merge branch 'blender2.8' into greasepencil-object

Save Simplify flags at drawing start

As the simplify can change during play, the cache was not initializated and could get an error.

Saving the flags at the start solves this issue and improve the play animation in few mseconds.

Missing copy curves for brushes

Fix simplify bug due cache corruption

When enable/disable simplify options, the cache must be set as dirty.

Now, the update is done using depsgraph.

Merge branch 'blender2.8' into greasepencil-object

Add filter by View Layer when render (F12)

Now it's possible to filter the grease pencil layers by view layer for render. The filter can be inverted.

This is an additional level of object visibility.

This is used for compositing.

Fix assert error linking palettes

Must check if the hash key was inserted before.

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

UI: Add icon selector

Now it's possible to select the standard icon used by brush. This can be required when change the brush type and want to back to old icon.

Cleanup: Move enum definition to right file

Cleanup: Group all paint creations in function

UI: Expand brush type icons

The old dropdown list button was too wide and the look of the icons below was strange.

Add missing ID types for Brushes and Grease Pencil

Merge branch 'blender2.8' into greasepencil-object

Fix cursor error after erase brush

When the brush is not selected, the cursor must be hidden.