Blender Git Loki

Merge branch 'master' into greasepencil-object

GPencil: Cleanup old debug line

GPencil: Use BKE function to duplicate stroke

GPencil: Add new parameter to BKE_gpencil_stroke_duplicate to copy points

GPencil: Fix missing triangles data duplication

Now this data must be copied all times when a stroke is duplicated.

GPencil: Implement Fade Layers

GPencil: Cleanup unused variable for old derived_frames array

The variable layer_index is not required now.

Initial introduction of DRWLayer abstraction

Used to wrap different drawing steps, i.e. the main scene drawing,
editor overlays and debug text. Later overlays should get their own
layer.
Right now only the drawing commands are wrapped into per layer
callbacks. The idea is to let each draw into different framebuffers and
to composit them together at the end, so that we can avoid redrawing all
layers if only one needs updating.

Merge branch 'greasepencil-object' into greasepencil-refactor

Merge branch 'master' into greasepencil-object

GPencil: Reduce Fill opacity while drawing

This is used when fill strokes to be able to see the lines below and make a more precise filling. This opacity will be reset in the final fill and it's only while drawing.

GPencil: Cleanup comment

GPencil: Cleanup old runtime data not used

GPencil: Move duplicated sbuffer vertex color set to function

GPencil: Fix missing stroke color while drawing when use Vertex Color

GPencil: Fix Fill color when using Vertex Color

GPencil: Convert Vertex Color to Linear from Palette or Brush color

Grease pencil works in linear, but the brushes and palettes no.

GPencil: Fix Fill opacity factor in Fill tool

GPencil: Fix Fill missing while drawing and new draw strokes

Merge branch 'greasepencil-object' into greasepencil-refactor