There are two type of visual objects on PlanetPTC Community: video and images.
But must be three! God loves a Trinity!
The 3-d type of visual objects on PlanetPTC Community can be instalations!
An instalations is a mixure - a virtual image and a real object.
I have created one of them:
What is it!? One my student has solved a task abot a catenary.
Try on-line calculation here http://twt.mpei.ac.ru/MCS/Worksheets/chain-eng.xmcd
or see a file in attach.
I have desided to test the solution with real catenary - and have got an iteresting instalation (picture) for my study: under the real silber catenary on the picture I heve a Mathcad created curve!
I am looking for new Mathcad-instalations!
It is a second Mathcad instalation!
The first is here - http://communities.ptc.com/message/151464
PS Why I cann not edit my first message?
I see an error and can not edit?
See too http://communities.ptc.com/message/74201#74201