New line for each record?
(
file = memStreamMgr.openFile @"C:\sample.ext"
while NOT file.eos() do
(
local line = filterString (file.readLine()) ", "
if line.count == 4 AND isValidNode (local obj = getNodeByName line[4]) do
obj.pos = [line[1] as float, line[2] as float, line[3] as float]
)
memStreamMgr.close file
)