Blender Git Loki

WIP: Apply scale to strokes thickness

Merge branch 'blender2.8' into greasepencil-object

Draw solid area while drawing for non solid colors

For these styles, the fill is simulated with a solid color that will be replaced when the stroke is completed

Rename files to align with naming conventions for drawing engines

Merge branch 'blender2.8' into greasepencil-object

Draw scene datablock using draw manager

The scene is drawn in the populate callback, and a flag is added to do it only once per drawing cycle.

Remove duplicate character on previous commit

Cleanup: remove evil context for toolsettings

Cleanup: create function with all drawing steps

This separate the drawing function in order to prepare for drawing scene datablock

Reduce the use of context functions and use DRWContextState members

Adapt code to new context methods

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

Fix problem with layer drawing order

The fill and stroke must be in the same pass to keep layer drawing order

Add functions to draw strokes with one point only

WIP: Basic texture filling support

Pending to add more options

Fix problems after merge

Cleanup: Remove unused shader definition

Merge branch 'blender2.8' into greasepencil-object

Draw buffer if stroke shaders are not loaded yet

This fix the problem for the first stroke in the frame