I looked at the Actor2D . It was not exactly broken . The points were just too close to each other and cramped up on the left bottom corner . I guess in 2D view the window acts like a canvas of pixels hence the regular camera events don't work . I changed the values and increased the point width so that it is easily noticeable . Please verify it and move it out of broken if it is alright <br>
<br><div class="gmail_quote">On Sun, Aug 8, 2010 at 4:28 PM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bvtk@gmail.com">daviddoria+vtk@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im">On Sun, Aug 8, 2010 at 4:16 PM, Andy Bauer <<a href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>> wrote:<br>
> Hi David,<br>
><br>
> I was checking out the broken vtkKdTree example at<br>
> <a href="http://www.vtk.org/Wiki/VTK/Examples/Broken/vtkKdTree_BuildLocator_ClosestPoint" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Broken/vtkKdTree_BuildLocator_ClosestPoint</a><br>
> and it seems that the BuildLocator() method was more intended for use as an<br>
> ordering of cells by centroid so that they can be order by a viewing<br>
> direction. I'm not sure what was intended for this example but it shouldn't<br>
> be used as an example of a point locator. In any case, below is something<br>
> you may want to put on the wiki. I'll leave it up to you to decide how it<br>
> should go in.<br>
><br>
> Andy<br>
<br>
<br>
</div>Ben,<br>
<br>
You may want to start a new thread about this - it is likely to get<br>
buried/not seen here.<br>
<br>
Andy,<br>
<br>
Thanks - I moved and renamed it from Broken to here:<br>
<a href="http://www.vtk.org/Wiki/VTK/Examples/Visualization/ViewOrder" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Visualization/ViewOrder</a><br>
<br>
The intent was simply to show when/how vtkKdTree::BuildLocator should be used.<br>
<div><div></div><div class="h5"><br>
Thanks,<br>
<br>
David<br>
_______________________________________________<br>
Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep messages on-topic and check the VTK FAQ at: <a href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a href="http://www.vtk.org/mailman/listinfo/vtkusers" target="_blank">http://www.vtk.org/mailman/listinfo/vtkusers</a><br>
</div></div></blockquote></div><br>