Blender Git Loki

Cleanup: Fix pep8 line spacing

GPencil: Cleanup - make function static

GPencil: Fix randomize curve with very low pressure

GPencil: Remove Curve Popover and group in Advanced

This followws the curve near of the prop, but as these props are in topbar, we put in the main popover.

GPencil: Use Enabled instead of Active to disable panel

GPencil: Fix wrong properties split

GPencil: Move curves below each property

GPencil: Fix error using Random curve

The curve must be used as factor.

GPencil: Minor style cleanup

GPencil: Use expanded enum for Random Curve tab selector

GPencil: Make Random Curve panels more compact

Instead to use a panel by curve, use tabs.

GPencil: New Brush Random curves

This commit makes possible to apply a curve for each of the random values of the brush to have more control.

The value of the curve is determined by the pressure of the pen.

Merge branch 'master' into greasepencil-object

GPencil: Add new Randomness to primitives

GPencil: Add Pressure, Strength and UV randomness at stroke level

Instead to random at point level, a general random by stroke is generated.

Merge branch 'master' into greasepencil-object

GPencil: Fix Hue random to use full range

The value was clamped and the colors in the extreme was not working as expected.

GPencil: Improve randomness with time

GPencil: Rename functions

GPencil: Add HSV randomness at Stroke level