diff --git a/cura/Machines/ContainerTree.py b/cura/Machines/ContainerTree.py index e069734ef7..67e5d9fe62 100644 --- a/cura/Machines/ContainerTree.py +++ b/cura/Machines/ContainerTree.py @@ -20,6 +20,11 @@ if TYPE_CHECKING: # # The tree starts at the machine definitions. For every distinct definition # there will be one machine node here. +# +# All of the fallbacks for material choices, quality choices, etc. should be +# encoded in this tree. There must always be at least one child node (for +# nodes that have children) but that child node may be a node representing the +# empty instance container. class ContainerTree: __instance = None