[pstricks] Calculations & parametricplotThreeD - Change in Behavior

[Herbert Voss]

Am 12.11.2009 14:53, schrieb Hensh, Richard:

> Has there been a change in the behavior of pst-3dplot? Specifically, it appears that one can use calculated values on the t-coordinate interval but not the u interval.
> 
> The code below (minimal example) illustrates the problem. 

try this pst-3düplot.tex, it has an optional argument CoorCheck
http://archiv.dante.de/~herbert/PSTricks-TDS/tex/generic/pst-3dplot/

\listfiles
\documentclass[10pt]{article}%
\usepackage{pst-3dplot}%

\begin{document}

%%Works just fine.
\parametricplotThreeD[linecolor=blue](0,3.1415 2 div){%
    t %
    t %
    0}%

%%Doesn't compile.
\parametricplotThreeD[linecolor=blue,CoorCheck=false](0,1.57)(0,3.1415 2
div){%
    t %
    t %
    0}%

\end{document}

Herbert