;;-*-Lisp-*-
(in-package goal)

;; definition of type drawable-tree
(deftype drawable-tree (drawable-group)
  "A drawable tree is a container of drawables of a specific rendering type.
Instead of having a single large tree of mixed types, there will be a tree of tfrags, a tree of ties, etc.
The top-level tfrag tree will have a type that's a child of drawable-tree.
Generally, the object passed to a large renderer is a drawable-tree."
  ()
  )

;; definition of type drawable-tree-array
(deftype drawable-tree-array (drawable-group)
  "Collection of drawable trees. This might have a tfrag tree, tie tree, etc."
  ((trees  drawable-tree  :dynamic :offset  32)
   )
  )

;; failed to figure out what this is:
0