| 1 | <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>FAQ.6. Visualization</title><link rel="stylesheet" href="../xml/XSLCustomizationLayer/G4HTMLStylesheet.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.71.1"><link rel="start" href="index.html" title="Geant4 User's Guide for Application Developers"><link rel="up" href="ch10.html" title="Chapter FAQ. Frequentry Asked Questions"><link rel="prev" href="ch10s05.html" title="FAQ.5. Physics and cuts"><link rel="next" href="ch10s07.html" title="FAQ.7. User Support Policy"><script language="JavaScript">
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| 2 | function remote_win(fName)
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| 3 | {
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| 4 | var url = "AllResources/Detector/geometry.src/" + fName;
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| 5 | RemoteWin=window.open(url,"","resizable=no,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,width=520,height=520")
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| 6 | RemoteWin.creator=self
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| 7 | }
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| 8 | </script></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">FAQ.6.
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| 9 | Visualization
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| 10 | </th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch10s05.html"><img src="AllResources/IconsGIF/prev.gif" alt="Prev"></a> </td><th width="60%" align="center">Chapter FAQ.
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| 11 | Frequentry Asked Questions
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| 12 | </th><td width="20%" align="right"> <a accesskey="n" href="ch10s07.html"><img src="AllResources/IconsGIF/next.gif" alt="Next"></a></td></tr></table><hr></div><div class="section" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="qanda.Vis"></a>FAQ.6.
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| 13 | Visualization
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| 14 | </h2></div></div></div><div class="qandaset"><table border="0" summary="Q and A Set"><col align="left" width="1%"><tbody><tr class="question"><td align="left" valign="top"><a name="qanda.Vis.NoVisAppr"></a><a name="id554913"></a><b>Q:</b></td><td align="left" valign="top"><p>
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| 15 | I have set G4VIS... environmental variables but visualization does not
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| 16 | appear to be enabled.
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| 17 | </p></td></tr><tr class="answer"><td align="left" valign="top"><b>A:</b></td><td align="left" valign="top"><p>
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| 18 | This might be because you set the environment variables *after* already
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| 19 | compiling. The environment variables control C-pre-processor macros of
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| 20 | the same name and therefore influence what code gets compiled. It is
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| 21 | suggested to proceed with the following manual procedure to correct the
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| 22 | current installation:
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| 23 |
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| 24 | </p><div class="itemizedlist"><code class="literal">G4VIS_BUILD_[name]_DRIVER</code><code class="literal">G4VIS_USE_[name]</code><div class="informalexample"><pre class="programlisting">
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| 25 | cd $G4INSTALL/source/visualization
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| 26 | gmake clean
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| 27 | gmake
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| 28 | cd $G4INSTALL/source/interfaces
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| 29 | gmake clean
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| 30 | gmake
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| 31 | cd $G4INSTALL/source
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| 32 | gmake libmap
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| 33 | setenv G4WORKDIR [your working directory] (or export)
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| 34 | cd [your application directory]
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| 35 | gmake clean
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| 36 | gmake
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| 37 | </pre></div><ul type="disc" compact><li><p>
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| 38 | Configure the environment according to the installation making sure
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| 39 | to -unset- the <code class="literal">G4WORKDIR</code> environment variable,
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| 40 | if set.
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| 41 | </p></li></ul></div><p>
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| 42 |
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| 43 | </p></td></tr></tbody></table></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch10s05.html"><img src="AllResources/IconsGIF/prev.gif" alt="Prev"></a> </td><td width="20%" align="center"><a accesskey="u" href="ch10.html"><img src="AllResources/IconsGIF/up.gif" alt="Up"></a></td><td width="40%" align="right"> <a accesskey="n" href="ch10s07.html"><img src="AllResources/IconsGIF/next.gif" alt="Next"></a></td></tr><tr><td width="40%" align="left" valign="top">FAQ.5.
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| 44 | Physics and cuts
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| 45 | </td><td width="20%" align="center"><a accesskey="h" href="index.html"><img src="AllResources/IconsGIF/home.gif" alt="Home"></a></td><td width="40%" align="right" valign="top"> FAQ.7.
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| 46 | User Support Policy
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| 47 | </td></tr></table></div></body></html>
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