[pstricks] pscustom in 3D

Michael Sharpe msharpe at ucsd.edu
Wed Feb 4 03:17:09 CET 2009

On Feb 3, 2009, at 9:33 AM, Zbigniew Nitecki wrote:

> Is there a way to use \pscustom (or some such macro) to create  
> objects in 3D?  I have in mind creating a "wall" above a given curve  
> in the xy-plane---that is, something like a square in 3D, but "bent"  
> according to a specified rule.  The point is to be able to use  
> fillstyle=solid and fillcolor to fill in this object.

Do you mean something that has the effect of (curve is x=t^2,y=t,0\le t 
\le 1)

(\na\space dup mul,\na,0)(\nb\space dup mul \na\space dup mul sub,.1,0) 

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