Blender Git Loki

Basic support for rotation/scale in array modifier

More work on modifiers

Complete rework, now the modifier data is saved in a cache and is not recalculated for each redrawing. The previous version had the problem the array strokes suffered of effect acumulation.

The array modifier is pending to add the rotation and scale parameters. Now only appear in UI panel but don't work.

Eevee: Fix glossy node roughness.

now alpha blends same as the rgb colors

Split Amber into pieces!

Merge branch 'master' into asset-engine

Merge branch 'id_copy_refactor' into id_override_static

Correct missing in last commit.

Merge branch 'master' into id_copy_refactor

Fixed shape anchor and z-orientation. Added tools to sculpt panel. (smoothness, depth, resolution).

New field to save derived data from modifiers

Prepare data for new options in array modifier

Eevee: SSR: Don't block the ray if tracing behind object.

This requires to check for backface after a hit.

Eevee: SSR: Add per pixel resolve of multiple rays.

Fix problem when tint array strokes

The new strokes had different color because the tint was done two times

Moar debug printf...

Merge branch 'blender2.8' into tmp-debug-filebrowser

Fix (unreported) seldom crash when using previews in filebrowser.

Hopefully fix it actually, at least could not reproduce it anymore with
that changen, but Was already quite hard to trigger before.
We need a memory barrier at this allocation, otherwise it might happen
after preview gets added to done queue, so preview could end up being
freed twice, leading to crash.

Fix T52116: Blender internal BVH build crash in degenerate cases.

Debug prints to debug 2.8 filebrowser bug not always working with previews