02 February 2005, 08:01 PM
Hi Tak Tak,
Here's an example, I hope my comments explain it well
on adjust_spn changed val do
-- collect all point helpers from selection into an array called 'thePoints'
local thePoints = for obj in selection where classof obj == point collect obj
-- any point helpers found in current selection?
if thePoints.count > 0 then
-- change size of all selected point helpers
thePoints.size = val
-- no point helpers in current selection
messagebox "Please, select point helper!"
02 February 2005, 08:06 PM
Oh yes. Your comments explaned all! Thanks for friendly reply.:thumbsup:
02 February 2006, 09:00 PM
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