Blender Git Loki

WIP: Testing new system to define light position

Cleanup: Remove unused variables

WIP - Some debug code to try to figure out why artists are getting random crashes here

Start blender with the debug (-d) flag to see debug prints for
cases of unhandled updates.

Fix merge error

Merge branch 'blender2.8' into greasepencil-object

Conflicts:
source/blender/depsgraph/intern/builder/deg_builder_relations.cc

Add VFX Light a object to define light position

Remove color of light

After run some test, this value is not valid in 2D. To tink there is a modifier already.

Use function to avoid duplicated code

New VFX light modifier

This modifier simulates a point light over the stroke. There is not shadows support and use its own internal lamp point. Only ambient and diffuse.

The use of this VFX is to get special effects. In the future, a real lighting system can be implemented using normal Blender lamps, but this is different of this modifier.

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

Change Drawing brushes default radio

Make Noise position factor less sensitive

Change default Drawing brushes

Increase again the maximum value for sculpt brushes

For some operations the old value was too small.

Change default edit line color

The alpha was too low

UI: Add show edit line button to bottom bar

Change default Sculpt brush to PUSH

This default only works for new files, but it doesn't change old files.

Set Ink brush as default

Increase maximum sculpt brush size