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| 3 | <title>Geometry Working Group - work plan</title>
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| 5 | </head>
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| 7 | <body bgcolor="#FFFFFF">
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| 8 | <pre> </pre>
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| 9 | <center>
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| 10 | <img src="http://cern.ch/geant4/images/g4_small.gif" alt="GEANT4" width="312" height="76">
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| 11 | <h1><font color="#006666">Geometry working group</font><br>
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| 12 | <br>
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| 13 | <font color="#FF00FF">Work Plan for 2009</font> </font></h1>
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| 14 | <blink><i>Version 0.1</i></blink>
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| 15 | </center>
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| 16 |
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| 17 | <p></p>
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| 18 |
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| 19 | <b>NOTE: Dates assigned to items are to be considered just indicative</b>.<br>
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| 20 | Items marked with <img src="http://cern.ch/geant4/images/new.gif"> refer to
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| 21 | new developments.<br>
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| 22 | Items marked with <img src="http://cern.ch/geant4/images/dot-red.gif"> will
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| 23 | involve new man-power or contribution from external sources interested in
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| 24 | the project.<br>
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| 25 | Items marked with <img src="http://cern.ch/geant4/images/dot-green.gif"> will
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| 26 | require coordination with more than one Working Group.
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| 27 |
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| 28 | <ol>
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| 29 | <li><b>Navigation & optimisation</b>:
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| 30 | <ul>
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| 31 | <li>Usage of safety on exiting surfaces in navigator</li>
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| 32 | <li>Implementation of precise ComputeSafety() in navigation for EM use</li>
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| 33 | <li>Interoperability of multiple navigators/geometries
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| 34 | <img src="http://cern.ch/geant4/images/dot-green.gif"></li>
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| 35 | <li>Improvement in verbosity and control at step number in navigation</li>
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| 36 | <li>Study adoption of direction in replica navigation</li>
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| 37 | </ul>
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| 38 | <li><b>Robustness checking & performance tuning</b>:
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| 39 | <ul>
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| 40 | <li>Review response precision of solids on points close to surface
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| 41 | and normals. Verify accuracy of 2<sup>nd</sup> order equations</li>
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| 42 | <li>Focus on tests for solids on complex cases
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| 43 | <img src="http://cern.ch/geant4/images/dot-red.gif"></li>
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| 44 | <li>Analysis of challenging test cases for Boolean solids
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| 45 | <img src="http://cern.ch/geant4/images/dot-red.gif"></li>
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| 46 | </ul>
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| 47 | <li><b>General code review and improvements</b>:
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| 48 | <ul>
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| 49 | <li>Continue code review for selected CSG shapes
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| 50 | <img src="http://cern.ch/geant4/images/dot-green.gif"></li>
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| 51 | <li>Extension of <tt>G4Region</tt> to local magnetic fields
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| 52 | <img src="http://cern.ch/geant4/images/new.gif"></li>
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| 53 | <li>Prototype new interface for field accuracy settings
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| 54 | <img src="http://cern.ch/geant4/images/new.gif"></li>
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| 55 | <li>Code review of field intersection locator classes</li>
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| 56 | </ul></li>
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| 57 | <li><b>New features</b>:
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| 58 | <ul>
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| 59 | <li>First prototype of BREPS solids by surface extrusion and rotation
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| 60 | <img src="http://cern.ch/geant4/images/new.gif">
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| 61 | <img src="http://cern.ch/geant4/images/dot-red.gif"></li>
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| 62 | </ul></li>
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| 63 | <li><b>Detector description persistency</b>:
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| 64 | <ul>
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| 65 | <li>Customised GDML writer for schema extensions</li>
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| 66 | </ul></li>
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| 67 | </ol>
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| 68 |
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| 69 | <ul>
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| 70 | <li><b>Routine activities</b>
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| 71 | <ul>
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| 72 | <li>Extend testing suite for solids (CSG/specific/Boolean/BREPS)</li>
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| 73 | <li>Review of user documentation and publication of a paper on a
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| 74 | refereed journal</li>
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| 75 | </ul></li>
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| 76 | </ul>
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| 77 |
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| 78 | <hr>
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| 79 | <p></p>
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| 80 |
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| 81 | <b>
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| 82 | <a href="wpitems.html">Major items above prioritized and with description</a><br>
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| 83 | <a href="witems-future.html">Items for 2010 & beyond</a><br>
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| 84 | </b>
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| 85 |
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| 86 | <p></p>
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| 87 | <hr>
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| 88 |
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| 89 | <h3>Previous years planned activities</h3>
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| 90 | <p></p>
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| 91 | <a href="witems-2001.html">2001</a> <b>|</b>
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| 92 | <a href="witems-2002.html">2002</a> <b>|</b>
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| 93 | <a href="witems-2003.html">2003</a> <b>|</b>
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| 94 | <a href="witems-2004.html">2004</a> <b>|</b>
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| 95 | <a href="witems-2005.html">2005</a> <b>|</b>
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| 96 | <a href="witems-2006.html">2006</a> <b>|</b>
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| 97 | <a href="witems-2007.html">2007</a> <b>|</b>
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| 98 | <a href="witems-2008.html">2007</a>
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| 99 | <p></p>
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| 100 |
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| 101 | <hr>
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| 102 |
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| 103 | <p>
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| 104 | <i>Created: 28 November 2008<br>
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| 105 | Modified: 28 November 2008</i>,
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| 106 | <a href="http://consult.cern.ch/xwho/people/20341"><i>GC</i></a>
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| 107 | </p>
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| 108 | </body>
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| 109 | </html>
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