Blender Git Loki

Merge branch 'blender2.8' into greasepencil-object

Use weight in Hook modifier

Change Hook modifier default parameters

WIP: Fix write hook data

WIP: Hook modifier initial basic stage

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

Cleanup code

Use theme default grid color

UI: Redo paper panel

Change color for grid lines

Add grid option to grease pencil paper

Default values added too.

WIP: New paper function

This function allows to cover full viewport with a predefined color. This allows to hide the geometry in complex scenes and make the drawing area cleaner.

This function was requested by artist after working in Hero open movie using complex scenes with a lot of geometry "behind" of the grease pencil drawings.

WIP: New smooth thickness parameter

These parameters are part of the smooth test and can be removed in the future.

Remove Brush test parameters

After doing some test, remove several parameters added to verify smooth stroke.

Merge remote-tracking branch 'origin/blender2.8' into greasepencil-object

GP Build Modifier: Fix "Concurrent" Mode

The last segment of shorter strokes was always suddenly appearing.
it turns out the at the formulations for those factors was off.

Cleanup debug prints

GP Build Modifier: Rename direction -> transition, and rearrange UI panel

GP Build Mod Fixes

* Sequential mode now works - Accidentally removed the important tallying
step when cleaning up the code earlier

* Typo - Was looking for "direction" values in the wrong field