Blender Git Loki

Merge branch 'blender2.8' into greasepencil-object

Separate zdepth to function to use in future

Now, the value is fixed but need to be calculated.

Cleanup unused code

Add debug information

Add set cache to dirty when Gpencil is update in several places

Remove old opengl code

Remove zdepth check for Drawing buffer

The drawing buffer and edit point must be always visible

Enable zdepth for passes.

Actually only works for filling

Merge branch 'blender2.8' into greasepencil-object

Remove old opengl code in shaders

Remove check on back of camera

This check is getting weird result and create a segfault in the cache due changes in the index of the stroke depending of point of view.

Need to have a better implementation. We keep disabled while we found a better solution that not change the index of the strokes (maybe separate this check and add to cache_idx anyway)

Fix segfault error when drawing several strokes in same drawing session

The clean of the cache must be done by stroke and not at the final of the drawing session.

Migrate scale pixel code to vertex shader

Cleanup: Rename functions

Fix problem with UI panel for convert to GP object button

Cleanup: Add EOL at end of file

Merge branch 'blender2.8' into greasepencil-object

Remove separated batch cache for points

The stroke batch cache can be used for points and strokes, because both are equal and we don't need to define separated variables and use more memory.

Remove flag fields to control buffer stroke creation

These fields are not necessary now.

Update draw manager cache when change any RNA property