<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Thanks---'ll try it.<br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br class="Apple-interchange-newline">Zbigniew Nitecki</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Department of Mathematics</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Tufts University</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Medford, MA 02155</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 12px/normal Helvetica; min-height: 14px; "><br></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">telephones:</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Office<span class="Apple-converted-space"><span class="Apple-converted-tab">&nbsp; &nbsp;<span class="Apple-converted-space">&nbsp;</span></span></span>(617)627-3843</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Dept.<span class="Apple-converted-space"><span class="Apple-converted-tab">&nbsp; &nbsp;<span class="Apple-converted-space">&nbsp;</span></span></span>(617)627-3234</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Dept. fax<span class="Apple-converted-space"><span class="Apple-converted-tab">&nbsp; &nbsp;<span class="Apple-converted-space">&nbsp;</span></span></span>(617)627-3966</font></p><a href="http://www.tufts.edu/~znitecki/">http://www.tufts.edu/~znitecki/</a></span>
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<br><div><div>On Aug 2, 2010, at 12:35, Jean-Paul Vignault wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Here is better : just add "newplan" after your plane in fusion object.<br><br>In fact, in solides.pro you have 2 types of object : type solid (edges<br>+ faces + colors and so on) and type "plan" (range + origine + grid +<br>...). When you want to draw a plan type object, you need to transform<br>it on solid type. This is automatic with \psSolid[object=plan], but I<br>forgot the fusion case.<br><br>The command "newplan" make the conversion plantype --&gt; solidtype<br><br>Jean-Paul<br><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>% !TEX TS-program = latex<br>\listfiles<br>\documentclass[11pt]{article}<br>\usepackage{pst-solides3d}<br>\begin{document}<br><br>%\axesIIID(4,4,2)(5,5,6)<br>\begin{pspicture}(-0.5,-3.5)(3,3.5)<br>\psset{lightsrc=50 40 30, viewpoint=15 30 50 rtp2xyz,Decran=50}<br>\psset{solidmemory}<br>\defFunction[algebraic]{SurfFunction}(x,y){}{} { (x^2-3*y^2)/2 }<br>\psSolid[object=surface,<br> &nbsp;fillcolor=lightgray,<br> &nbsp;incolor=green,<br> &nbsp;ngrid=0.1 0.1,<br> &nbsp;base=0 1.5 0 1.0,<br> &nbsp;function=SurfFunction,<br> &nbsp;action=none,<br> &nbsp;name=graphsurf,<br>]<br>%<br>\psSolid[object=plan,<br> &nbsp;definition=normalpoint,<br> &nbsp;args={1.0 0.5 0.125 [-1.0 1.5 1]},<br> &nbsp;fillcolor=red!50,<br>% &nbsp;opacity=0.4,<br> &nbsp;base=-0.75 0.75 -0.5 0.5,<br> &nbsp;action=draw**,<br> &nbsp;ngrid=0.2 0.2,<br> &nbsp;showbase,<br> &nbsp;name=tanplane,<br>]<br>\psSolid[object=fusion,<br> &nbsp;base={graphsurf tanplane newplan},<br> &nbsp;action=draw**]<br>\end{pspicture}<br><br><br>\end{document}<br><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br><br><br>_______________________________________________<br>PSTricks mailing list<br><a href="mailto:PSTricks@tug.org">PSTricks@tug.org</a><br>http://tug.org/mailman/listinfo/pstricks<br>archive: http://www.tug.org/pipermail/pstricks/<br></div></blockquote></div><br></body></html>