- New shader transparent_object.shader
- Raft thickness is calculated in BuildVolume and used in
ConvexHullDecorator, notified by a Signal.
- Removed old grey plane from BuildVolume.
- Vertex data below build plane is no longer discarded (caused convex
hulls that are too small).
- Uses new functions in MeshBuilder (update Uranium as well).
CURA-1707