<div class="gmail_quote">On Thu, Jan 21, 2010 at 3:06 AM, Bill Chivas <span dir="ltr"><<a href="mailto:noo134@googlemail.com">noo134@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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<div><span><b>GetCellNeighbors</b> </span><span></span>
<span></span><span></span><span></span><table>
<tbody>
<tr>
<td valign="top"><span>( </span></td>
<td><span></span>
</td><td valign="top" nowrap><span>vtkIdType</span><span> </span></td>
<td><span></span>
</td><td nowrap><em><span>cellId</span></em><span>, </span></td>
<td><span></span>
</td></tr><tr>
<td nowrap align="right"></td>
<td><span></span>
</td><td></td>
<td><span></span>
</td><td nowrap><span>vtkIdList</span><span> * </span></td>
<td><span></span>
</td><td nowrap><em><span>ptIds</span></em><span>, </span></td></tr>
<tr>
<td><span></span>
</td></tr><tr>
<td nowrap align="right"></td>
<td><span></span>
</td><td></td>
<td><span></span>
</td><td nowrap><span>vtkIdList</span><span> * </span></td>
<td><span></span>
</td><td nowrap><em><span>cellIds</span></em></td></tr>
<tr>
<td><span></span>
</td></tr><tr>
<td></td>
<td><span></span>
</td><td><span>) </span></td></tr></tbody></table></div>
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<div><span>1) cellid is the cell i want its neighbors. As "cell" is a e.g. tetrahedron cell or one of its faces?</span></div>
<div><span>2) ptids are cell's points or one of its faces' points?</span></div>
<div><span>3) cellids are cells (e.g. neighboring tetrahedra) or faces (neighboring faces)?</span></div>
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<div><span>I'm a little confused!</span></div>
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<div class="gmail_quote">2010/1/20 Dominik Szczerba <span dir="ltr"><<a href="mailto:domi@vision.ee.ethz.ch" target="_blank">domi@vision.ee.ethz.ch</a>></span>
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<blockquote style="border-left:#ccc 1px solid;margin:0px 0px 0px 0.8ex;padding-left:1ex" class="gmail_quote">-----BEGIN PGP SIGNED MESSAGE-----<br>Hash: SHA1<br><br>Yes, GetCellNeighbours is the way to go. AFAIR it expect cell FACE ids<br>
and will return all cells containing all given points.<br><br>Dominik<br>
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<div><br>Bill Chivas wrote:<br>> It is an old post (/Tue Jun 27 04:01:59 EDT 2006/).<br>> Is it correct?<br>> How can i get all neighbors (for cell NOT cell face)?<br>><br>>>OK just for others in future - I figured it out.<br>
>>It is nowhere clearlystated but GetCellNeighbours needs<br>>>cell face points and not cell points.<br>>>It returns cell face neighbours and not all neighbours.<br>>>Dominik<br><br></div></div>-----BEGIN PGP SIGNATURE-----<br>
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</div><div class="gmail_quote"><br></div></div></div></blockquote><div class="gmail_quote"><br></div><div class="gmail_quote">Bill C,</div><div class="gmail_quote"><br>I am confused. You seem to have posted several off-list posts? Did you figure this out? If so, please write what you found in the 1), 2), 3) type manner that you did before and a little short paragraph explaining what to expect and I'll add it to the documentation. </div>
<div class="gmail_quote"><br></div><div class="gmail_quote">It is sad to see people struggling with problems like this :(</div><br clear="all">Thanks,<br><br><div>David</div></div>