<div dir="ltr">Very simple. Since you are trying to make a cylindrical line between points 1 and 3 and the center is 2, the distance between point (1 and 2) and (2 and 3) should be equal. This could be your solution.<br><br>lc = 1;<br><br>Point(1) = {0, 50, 0, lc};<br><br>Point(2) = {90.0,-42.0,0,lc };<br><br>Point(3) = {180.0,50,0,lc};<br><br>Circle(1) = {1, 2, 3};<br><br><img alt="ইনলাইন চিত্র 1" src="cid:ii_14c0dc0df3dc8405" height="442" width="561"><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-12 11:55 GMT+01:00 Maiheu Bino <span dir="ltr"><<a href="mailto:bino.maiheu@vito.be" target="_blank">bino.maiheu@vito.be</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Dear,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span lang="EN-US">I’m not entirely sure if I’m going mental now (:-s), but I’m trying to create a very simple circle :
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">lc = 1;<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Point(1) = {0, 50, 0, lc};<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Point(2) = {90.0,-42.0,0,lc };<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Point(3) = {154.0,93.0,0,lc};<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Circle(10) = {1, 2, 3};<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">However, for some bizarre reason, the circle doesn’t go through my 3th point. See screenshot below… I have absolutely no idea what goes wrong here. Maybe I’m missing something ??? I don’t really get any errors as well.
I’m using gmsh 2.8.5 on windows 64 bit. But I’ve tried with the linux version as well, same problem. At first I though I had made some mistakes in some calculation I was doing before, but when I stripped everything down to the bare coorinates (see .geo above),
I get the same error…<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Many thanks for any light you can shine on this.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Kinds regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">bino<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><u></u><span style="margin-left:462px;margin-top:17px;width:108px;min-height:53px"><img src="cid:image008.png@01D05CBA.FE275F50" height="53" width="108"></span><u></u><span><img src="cid:image009.jpg@01D05CBA.FE275F50" height="327" width="525"></span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:9.0pt" lang="EN-US">Bino Maiheu, Ph.D.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt" lang="EN-US">Researcher Atmospheric Modelling<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt" lang="EN-US"><u></u> <u></u></span></p>
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</span></span><u><span style="font-size:9.0pt;color:#0033cc"><a href="mailto:voornaam.naam@vito.be" target="_blank"><span style="color:blue" lang="EN-US">bino.maiheu@vito.be</span></a></span></u><u><span style="font-size:9.0pt;color:#0033cc" lang="EN-US"><u></u><u></u></span></u></p>
<p class="MsoNormal"><u><span style="font-size:9.0pt;color:#0033cc" lang="EN-US"><u></u><span style="text-decoration:none"> </span><u></u></span></u></p>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">Shawn Shakahwat Millat<br>Master of Science in Nanoelectronics System<br>Faculty of Electrical and Computer Engineering<br>Dresden University of Technology<div>Schnorrstarße 38, Room no: 0502<br>01069, Dresden<br>Germany.<br></div></div></div></div></div>
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