I was looking at the youtube video of this surface blend uploaded by David Rutten: http://youtube.com/watch?v=u25zgxieIww
The updated version of the rhino explicit history has a new feature called “slider” which makes this quite easy. Take a look at these files:
These are the rhino files that perform the explicit history example shown below:
First open the rhino file, and then open the explicit history definition from the ExplicitHistory plug-in interface. Edit the surfaces included the rhino file, and you’ll see how Rhino can actually be parametric. Also note the angle parameter in the “Rot” node and the linear relationship described in the “F(x)” node.
These are from a while ago when I visited the Bei Hai park in Beijing. I feel both the water calligraphy and taiji are forms of art that is very expressive and dynamic. China is always on the move -_-v