<meta http-equiv="content-type" content="text/html; charset=utf-8"><div class="gmail_quote">On Mon, Aug 23, 2010 at 5:01 AM, Elias Breunig <span dir="ltr"><<a href="mailto:elias.breunig@googlemail.com">elias.breunig@googlemail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hello,<br>
<br>
I'am relativeley new to vtk and want to use it for a small surface<br>
analysis tool.<br>
<br>
Is there a straight forawrd way to link the ICP Filter to a parametric<br>
surface as its registration target. As far as I understand the Docs,<br>
only Point or Cell kind of data can be used, but it would surprise if<br>
there is no workaround out there to use a surface.<br>
<br>
Thanks for your advice!<br>
<br>
Elias<br><br></blockquote><div><br></div><div>What format is your surface currently in? I think you'll need to use vtkContourFilter (as in this example </div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImplicitFunctions/SampleFunction">http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImplicitFunctions/SampleFunction</a> )</div>
<div class="gmail_quote"><br></div><div class="gmail_quote">to generate a sampled version of your surface before giving it to ICP.<br clear="all"><br></div><div class="gmail_quote"><div>David</div></div>