<br>Hi David, <br><br>Excellent work !,<br><br>It is a good idea to follow the hierarchy of Image and Mesh filters,<br>more explicitly:<br><br> A) PointSetSource<br> B) PointSetToPointSetFilter<br> C) TransformPointSetFilter<br>
<br>I have generated (A) and (B) for you, and made some minor<br>changes to your (C).<br><br>Please find attached the combined source code.<br><br>It is compiling for me on Linux Ubuntu, gcc 4.2.<br><br><br>You are *VERY STRONGLY* encouraged to contribute<br>
this new set of classes to the Insight Journal, to share <br>them with the community.<br><br>They will be very useful.<br><br><br> Regards,<br><br><br> Luis<br><br><br>---------------------------------------------------------------------------------------<br>
<div class="gmail_quote">On Tue, Jul 28, 2009 at 9:27 AM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bitk@gmail.com">daviddoria+itk@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Luis,<br><br>A while ago we discussed this - is it better posed to the devel mailing list?<br><br>
I am not very familiar with this heavily templated style project, so
bear with me - I've got some learning to do!<br>
I added Insight/Code/BasicFilters/itkTransformPointSetFilter.h/txx to my src directory.<br><div><br>
<span>itkTransformMeshFilter</span> is a subclass of itkMeshToMeshFilter, and I don't see a
itkPointSetToPointSetFilter. Do I need to create that too? And even
further, itkMeshToMeshFilter is a subclass of itkMeshSource (and again, MIA is itkPointSetSource), which has
functions like ProcessObject, etc. Are those necessary? I ask because in itkTransformPointSetFilter.txx,
this line<br> itkNewMacro(Self);<br>
<br>produces errors like<br>
itk::AffineTransform<float, 3u> >’ has no member named ‘UnRegister’<br>
<br>and I guess that is taken care of in those parent classes.<br><br>
Clearly this a very simple function (a for loop that applies a
transform to each point), but I'm having trouble getting it to
play nice with the instantiation macros and all of the upstream stuff.
Any suggestions?<br>
<br>
I'm not sure it's worth looking at yet, but here are the work-in-progress files:<br>
<a href="http://www.rpi.edu/%7Edoriad/itkTransformPointSetFilter/" target="_blank">http://www.rpi.edu/~doriad/itkTransformPointSetFilter/</a><br><br>
I commented everything after the first line that produces an error in
the test file.<br>
<font color="#888888"></font></div><br clear="all">Thanks,<br><font color="#888888"><br>David<br>
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