<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""> Dear Wonmo Sung, <div class=""><br class=""> </div> <div class="">Thanks for your feedback.</div> <div class=""><br class=""> </div> <div class=""> <div class="">1) It seems that you have discovered a weakness in G4Sphere. I note that the point that is reported </div> </div> <div class=""> p.x() = 5.106433541911882e-07 mm<br class=""> p.y() = -7.11253374326104e-07 mm<br class=""> p.z() = 9.224550730873363e-08 mm<br class=""> is at a radius <br class=""> Rp = 8.80424460864498e-07 mm</div> <div class="">that is smaller than the inner radius.</div> <div class=""><br class=""> </div> <div class="">So this point is outside the solid, but DistanceToOut is being called. It on the wrong side of the boundary for this method, so it should not be have been called by the Navigator. </div> <div class="">[ The solid should be able to provide an answer without an exception - so we should understand and address the issue. ]</div> <div class=""><br class=""> </div> <div class=""> <div class="">2) Could you please explain which values of G4GeometryTolerance you have tried ?</div> </div> <div class=""><br class=""> </div> <div class="">3) To figure out a solution (or potentially avoid having this problem) it is important to try to understand why it happened: why did the track arrive at this location while thinking that it was inside this solid. </div> <div class=""><br class=""> </div> <div class="">Sometimes this happens because the geometry has problems. Could you explain whether you have other volumes inside this hollow sphere or near it ?</div> <div class=""><br class=""> </div> <div class="">To try to diagnose the cause of the navigator’s misunderstanding:</div> <div class="">- How early does this problem occur ? Can you provide verbose output for the track on which this occurs ? ( This requires activating verbose tracking for that event using "/tracking/verbose 1” )</div> <div class="">- Is there a simple version of your GATE input which can reproduce the problem, and which you can share ?</div> <div class=""><br class=""> </div> <div class="">4) What version of Geant4 have you used: what was the original version you used with GATE v7.1 ? have you used the whole of Geant4 10.1.p02 now, or just G4Sphere?</div> <div class=""><br class=""> </div> <div class=""> <div apple-content-edited="true" class=""><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <div class="">John</div> <div class=""> <div apple-content-edited="true" class=""><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-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: 0px; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""> <div class="">===================================================</div> <div class="">John Apostolakis, PH Department, CERN</div> </div> </span></span></div> </div> </div> </span></div> </span></div> </span></div> </span></div> </span></span></div> <br class=""> <div> <blockquote type="cite" class=""> <div class="">On 10 Nov 2015, at 15:32, 성원모 <<a href="mailto:wsung@snu.ac.kr" class="">wsung@snu.ac.kr</a>> wrote:</div> <br class="Apple-interchange-newline"> <div class=""> <div id="divtagdefaultwrapper" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> Dear John Apostolakis</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <br class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> Thanks for immediate and valuable comments!</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> However, unfortunately, both of your solutions does not resolve the problem.</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <br class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> 1. I tried newest patch of Geant4 (e.g., v.4.10.01.p02) but same G4exception occurred.</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> 2. I found how to change tolerance in G4 User Guide. Gate main or detector construction was modified so that it has G4GeometryManager just before defining any geometrical component of the setup.</div> <p style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> </p> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> e.g.,</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <span style="font-size: 12pt;" class="">G4GeometryManager::GetInstance()->SetWorldMaximumExtent(some value);</span></div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <span style="font-size: 12pt;" class=""><br class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><font face="Calibri, Arial, Helvetica, sans-serif" size="3" class="">Tolerance change was observed using G4GeometryTolerance and tolerance was </font><font face="Calibri, Arial, Helvetica, sans-serif" class="">smaller</font><font face="Calibri, Arial, Helvetica, sans-serif" size="3" class=""> than e-9 mm</font><font face="Calibri, Arial, Helvetica, sans-serif" size="3" class="">. However, same G4exception remains if I use setRmin.</font></div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <br class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> I'm going to test same thing with Geant4 alone and report it in Geant4 Problem reporting system. I would appreciate any comments if you have any insights on this issue.</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <br class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> Regards,</div> <div style="margin-top: 0px; margin-bottom: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> Wonmo Sung</div> <br class=""> <br class=""> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;" class=""> <hr tabindex="-1" style="display: inline-block; width: 951.578125px;" class=""> <div id="divRplyFwdMsg" dir="ltr" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">보낸 사람:</b><span class="Apple-converted-space"> </span>John Apostolakis <<a href="mailto:John.Apostolakis@cern.ch" class="">John.Apostolakis@cern.ch</a>><br class=""> <b class="">보낸 날짜:</b><span class="Apple-converted-space"> </span>2015년 11월 10일 화요일 오후 4:42<br class=""> <b class="">받는 사람:</b><span class="Apple-converted-space"> </span>성원모<br class=""> <b class="">참조:</b><span class="Apple-converted-space"> </span><a href="mailto:gate-users@lists.opengatecollaboration.org" class="">gate-users@lists.opengatecollaboration.org</a><br class=""> <b class="">제목:</b><span class="Apple-converted-space"> </span>Re: [Gate-users] G4sphere not available on nanometer scale</font> <div class=""> </div> </div> <div class=""> <div class="">Dear <span class="">Wonmo Sung,</span></div> <div class=""><span class=""><br class=""> </span></div> <div class="">Could you confirm the version of Geant4 you are using?</div> <div class=""><br class=""> </div> <div class=""><span class="">I have two suggestions. The first is to try using the version of G4Sphere from the newest patch of Geant4. You can copy the source file into your installation, and, if needed only the header file and inline icc file from the include directory - and of course then the rebuild Geant4 libraries.</span></div> <div class=""><span class=""><br class=""> </span></div> <div class=""><span class="">The second concerns the tolerance. The default value is 1.e-09 mm, which is not small enough for your geometry. You can see in the Users Guide how to adapt it to the size of your setup.</span></div> <div class=""><span class=""><br class=""> </span></div> <div class=""><span class="">If your problem remains, I suggest to report it in the Geant4 Problem reporting system.</span></div> <div class=""><span class=""><br class=""> </span></div> <div class=""><span class="">Regards,</span></div> <div class=""><span class="">John Apostolakis </span></div> <div class=""><br class=""> On 10 Nov 2015, at 08:15, 성원모 <<a href="mailto:wsung@snu.ac.kr" class="">wsung@snu.ac.kr</a>> wrote:<br class=""> <br class=""> </div> <blockquote type="cite" class=""> <div class=""> <div id="divtagdefaultwrapper" style="font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class=""> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Dear Gate users</span></span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">Hello</span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">I'm currently using Gate v7.1.</span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><br style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">I tried to use setRmin for hollow sphere on nanometer scale.</span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">e.g., </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">/gate/sphere/geometry/setRmin 1 nm</span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">/gate/sphere/geometry/setRmax 20 nm</span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><br style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">However, I got G4Exception as below.</span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">This error does not occur if I replace nm with mm OR if I use 0 nm for setRmin (=full sphere).</span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">Could you provide any comments or help to solve this problem? I appreciate any help in advance.</span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><br style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">------------------------------</span></span></span><wbr style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">-----------------------------</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> *** Dump for solid - sphere_solid ***</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> ==============================</span></span></span><wbr style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">=====================</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> Solid type: G4Sphere</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> Parameters: </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> inner radius: 1e-06 mm </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> outer radius: 2.000000000000001e-05 mm </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> starting phi of segment : 0 degrees </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> delta phi of segment : 360 degrees </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> starting theta of segment: 0 degrees </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> delta theta of segment : 180 degrees </span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">------------------------------</span></span></span><wbr style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">-----------------------------</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">-------- WWWW ------- G4Exception-START -------- WWWW -------</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">*** G4Exception : GeomSolids1002</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""> issued by : G4Sphere::DistanceToOut(p,v,..</span></span></span><wbr style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">)</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Logic error: snxt = kInfinity ???</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Position:</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">p.x() = 5.106433541911882e-07 mm</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">p.y() = -7.11253374326104e-07 mm</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">p.z() = 9.224550730873363e-08 mm</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Rp = 8.80424460864498e-07 mm</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Direction:</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">v.x() = 0.9926097739516453</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">v.y() = -0.02063914065141685</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">v.z() = 0.1195820326338147</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">Proposed distance :</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">snxt = 9e+99 mm</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">*** This is just a warning message. ***</span></span></span><br style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif;" class=""> <span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class=""><span style="font-family: Arial, Helvetica, sans-serif;" class="">-------- WWWW -------- G4Exception-END --------- WWWW -------</span></span></span><br style="font-family: Arial, Helvetica, sans-serif;" class=""> </span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""> </div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">Regards,</span></div> <div style="margin-top: 0px; margin-bottom: 0px;" class=""><span style="font-size: 10pt; font-family: Arial, Helvetica, sans-serif;" class="">Wonmo Sung</span></div> </div> </div> </blockquote> <blockquote type="cite" class=""> <div class=""><span class="">_______________________________________________</span><br class=""> <span class="">Gate-users mailing list</span><br class=""> <span class=""><a href="mailto:Gate-users@lists.opengatecollaboration.org" class="">Gate-users@lists.opengatecollaboration.org</a></span><br class=""> <span class=""><a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" class="">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a></span></div> </blockquote> </div> </div> </div> </div> </blockquote> </div> <br class=""> </div> </body> </html>