aquarel

it would be generous from you.)
EDIT: very cool, thankyou! I have to study it first and learn a little bit in deep.

yeah, in this case, I must rebuild this trough the particle system, becuse the priority is in changing the radiuses. thanx , I 'll try. :roll:

thank you very much Tomáš!
the last think I don't know (can't understand) how to interactively change the radiuses of tubes simultaneously with their distances.