[Closed] Performance-Problems and MaterialIDs

No problem

here is another style to do the same:

  mapped fn findByIDs node &list id:1 =
  (
  	mesh = snapshotasmesh node
  	count = mesh.numfaces
  	notFound = on
  	for f=1 to count while notFound where (getfacematid mesh f) == id do
  	(
  		append list node
  		free mesh
  		notFound = off
  	)
  )
  list = #()
  findByIDs (geometry as array) &list id:2
  

technically it has to be a little faster and has to use less memory