delegate Tinman.Engine.Models.ModelDelegate

level : int32

The hierarchy level (0 is the root model).

model : IModel

The current model.

part : IModelPart

The current model part or null iff model is being visited.

returns → bool

true to continue traversal with the next hierarchy level,
false to stop traversal at the current hierarchy level.

Custom action to perform at each node in a model hierarchy.