Giulio Piacentino piac

piac / list_to_tree.py

Last active October 31, 2022 20:01

Transforms DataTrees in Grasshopper to nestings of lists, and vice versa

	def list_to_tree(input, none_and_holes=True, source=[0]):
	"""Transforms nestings of lists or tuples to a Grasshopper DataTree"""
	from Grasshopper import DataTree as Tree
	from Grasshopper.Kernel.Data import GH_Path as Path
	from System import Array
	def proc(input,tree,track):
	path = Path(Array[int](track))
	if len(input) == 0 and none_and_holes: tree.EnsurePath(path); return
	for i,item in enumerate(input):
	if hasattr(item, '__iter__'): #if list or tuple

piac / clone.cs

Created June 20, 2011 13:30

Duplicate or Clone example to have less calls