<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style>
</head>
<body ocsi="0" fpstyle="1" bgcolor="#FFFFFF">
<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Perhaps we should just remove that method from the interface and provide a
<br>
utility method/class in dune-geometry for that purpose - we already have a <br>
similar hierarchic search utility in dune-grid...<br>
Andreas<br>
<div style="font-family: Times New Roman; color: #000000; font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF16283"><font color="#000000" face="Tahoma" size="2"><b>From:</b> dune-devel-bounces+a.s.dedner=warwick.ac.uk@dune-project.org [dune-devel-bounces+a.s.dedner=warwick.ac.uk@dune-project.org] on behalf of Oliver Sander [sander@igpm.rwth-aachen.de]<br>
<b>Sent:</b> 09 November 2012 12:28<br>
<b>To:</b> dune-devel@dune-project.org<br>
<b>Subject:</b> Re: [Dune-devel] Checking whether a given point is contained in a given element<br>
</font><br>
</div>
<div></div>
<div>Am 09.11.2012 13:21, schrieb Jö Fahlke:
<blockquote type="cite">While we're talking about checkInside() and possibly reconsidering its interface, I want to highlight another shortcoming: currently it is impossible to specify a tolerance, neither for including nor for excluding the boundary of the
geometry. Where needed, I'm currently solvin this by scaling the coordinate obtained from local() with 1+epsilon around the barycenter of the reference element before sticking it into checkInside(), but that is far from ideal... Regards, Jö.
<br>
</blockquote>
<br>
I actually have my own private implementation of checkInside for that very reason.<br>
An official implementation with a tolerance parameter would be nice.<br>
<br>
<blockquote type="cite"><fieldset class="mimeAttachmentHeader" target="_blank"></fieldset>
<br>
<pre>_______________________________________________
Dune-devel mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Dune-devel@dune-project.org" target="_blank">Dune-devel@dune-project.org</a>
<a class="moz-txt-link-freetext" href="http://lists.dune-project.org/mailman/listinfo/dune-devel" target="_blank">http://lists.dune-project.org/mailman/listinfo/dune-devel</a>
</pre>
</blockquote>
<br>
</div>
</div>
</div>
</body>
</html>