<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Sounds like a typical Marching Cube problem. Maybe you should look at vtkMarchingCubes: <A href="http://www.vtk.org/doc/release/4.0/html/classvtkMarchingCubes.html">http://www.vtk.org/doc/release/4.0/html/classvtkMarchingCubes.html</A></DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Hope That Helps</DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">sincerely, HvT<BR><BR></DIV>
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<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">----- Original Message ----<BR>From: TheSaint 555 <thesaint555@hotmail.com><BR>To: vtkusers@vtk.org<BR>Sent: Friday, 15 December, 2006 10:58:20 AM<BR>Subject: [vtkusers] visualize a 3d matrix?<BR><BR>
<DIV>Im new to VTK and have a few questions before I start using it.<BR><BR>I have an NxNxN matrix (N typically being 15-30). Each element is in the <BR>range [0-3]. I would like to visualize the matrix as a collection of NxNxN <BR>little cubes each colored only if the value is non zero (and be able to <BR>rotate it with the mouse). I would like the zero-values elements to be fully <BR>transparent. What is the easiest way to do this in VTK? Is there already a <BR>class that implements this?<BR><BR>I would like to also be able to slice the matrix arbitrarily along the axes <BR>and view the intersection of the elements with the cross section plane.<BR><BR>And is there an easy way to generate postscript of these image?<BR><BR>_________________________________________________________________<BR>Tried the new MSN Messenger? It¢s cool! Download now. <BR><A href="http://messenger.msn.com/Download/Default.aspx?mkt=en-in"
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