[pstricks] \psLCNode variant

[Herbert Voss]

Michael Sharpe schrieb:

> Here is a small variant of your \psLCNode macro from pstricks-add. I  
> have found it useful because it allows the coefficients in the linear  
> combination (#3) to be specified in any manner acceptable as  
> \SpecialCoor coordinates.  (The Postscript form is especially useful  
> in practice.)

Michael,
please give also an example, where you use it.

Herbert