Blender Git Loki

LANPR: Rename freestyle edge mark functions to LANPR.

Cleanup: Replace if else if, by Switch

Merge branch 'master' into greasepencil-object

GPencil: Remove old comments

GPencil: Testing idea for changing weights when opacity factor is greater than 1.0

GPencil: Clamp weight in Opacity modifier for Material mode

If the value is not clamped, the opacity gets wild values.

GPencil: Apply opacity only to vertex with weights

GPencil: Fix unreported error in Brush option panel

The options of the material are from object material not pinned material.

If the brush is pinned, the material must be the brush material and not the object material.

GPencil: Modify opacity modifier to use weights inverted

It's more logic consider the no weight as opaque and the weight to transparent.

Also fixed some small issues.

GPencil: Fix error when apply material in Opacity/Hue and Tint

GPencil: New Strength mode for Opacity modifier

Now it's possible to determine the opacity by Material (default) or by point Strength.

This new mode is required to get some effects using weight data.

GPencil: Fix error with evaluated colors after changing evaluation to depsgraph

The temporary colors were not copied when the derived frame was created.

The color must be copied in evaluation, not in draw manager because this replace any modifier change.

GPencil: Enable gradient factor for Line strokes

Now it's possible to use the same gradient used in Dots and Boxes with Line strokes. This was disabled, pending to solve the overlap glitches, but as this was fixed with stencil, we can enable it again.

Also, the gradient formula has been changed to use the same of Dots.

LANPR: Remove mode selector when not in LANPR engine.

LANPR: Removed edge detection entry in the mode selector.

Merge remote-tracking branch 'origin/master' into soc-2019-npr

GPencil: Fix length modifier wrong callback.

LANPR: Description of auto update write as "frame changes".

Cleanup: Make format.

GPencil: Sample modifier accepts 3 points at least.