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<DIV>Hi</DIV>
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<DIV>Similar to this ?</DIV>
<DIV> </DIV><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=co1><FONT color=#666666><FONT style="FONT-SIZE: 7.5pt"> //add random points (and vertices) to the file</FONT></FONT></SPAN><FONT style="FONT-SIZE: 7.5pt">
vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkPoints<SPAN class=sy1><FONT color=#000080>></FONT></SPAN> Points <SPAN class=sy1><FONT color=#000080>=</FONT></SPAN> vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkPoints<SPAN class=sy1><FONT color=#000080>></FONT></SPAN><SPAN class=sy4><FONT color=#008080>::</FONT></SPAN><SPAN class=me2><FONT color=#007788>New</FONT></SPAN><FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN></FONT><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkCellArray<SPAN class=sy1><FONT color=#000080>></FONT></SPAN> Vertices <SPAN class=sy1><FONT color=#000080>=</FONT></SPAN> vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkCellArray<SPAN class=sy1><FONT color=#000080>></FONT></SPAN><SPAN class=sy4><FONT color=#008080>::</FONT></SPAN><SPAN class=me2><FONT color=#007788>New</FONT></SPAN><FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN></FONT><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
<SPAN class=kw1><FONT color=#0000ff>for</FONT></SPAN> <SPAN class=br0><FONT color=#008000>(</FONT></SPAN> <SPAN class=kw4><FONT color=#0000ff>unsigned</FONT></SPAN> <SPAN class=kw4><FONT color=#0000ff>int</FONT></SPAN> i <SPAN class=sy1><FONT color=#000080>=</FONT></SPAN> <SPAN class=nu0><FONT color=#0000dd>0</FONT></SPAN><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN> i <SPAN class=sy1><FONT color=#000080><</FONT></SPAN> <SPAN class=nu0><FONT color=#0000dd>4</FONT></SPAN><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN> <SPAN class=sy2><FONT color=#000040>++</FONT></SPAN>i <SPAN class=br0><FONT color=#008000>)</FONT></SPAN>
<SPAN class=br0><FONT color=#008000>{</FONT></SPAN>
vtkIdType pid<SPAN class=br0><FONT color=#008000>[</FONT></SPAN><SPAN class=nu0><FONT color=#0000dd>1</FONT></SPAN><SPAN class=br0><FONT color=#008000>]</FONT></SPAN><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
pid<SPAN class=br0><FONT color=#008000>[</FONT></SPAN><SPAN class=nu0><FONT color=#0000dd>0</FONT></SPAN><SPAN class=br0><FONT color=#008000>]</FONT></SPAN> <SPAN class=sy1><FONT color=#000080>=</FONT></SPAN> Points<SPAN class=sy2><FONT color=#000040>-</FONT></SPAN><SPAN class=sy1><FONT color=#000080>></FONT></SPAN>InsertNextPoint<SPAN class=br0><FONT color=#008000>(</FONT></SPAN>drand48<FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN></FONT>, drand48<FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN></FONT>, drand48<FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN><SPAN class=br0>)</SPAN></FONT><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
Vertices<SPAN class=sy2><FONT color=#000040>-</FONT></SPAN><SPAN class=sy1><FONT color=#000080>></FONT></SPAN>InsertNextCell<SPAN class=br0><FONT color=#008000>(</FONT></SPAN><SPAN class=nu0><FONT color=#0000dd>1</FONT></SPAN>,pid<SPAN class=br0><FONT color=#008000>)</FONT></SPAN><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
<SPAN class=br0><FONT color=#008000>}</FONT></SPAN> vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkPolyData<SPAN class=sy1><FONT color=#000080>></FONT></SPAN> pdata <SPAN class=sy1><FONT color=#000080>=</FONT></SPAN> vtkSmartPointer<SPAN class=sy1><FONT color=#000080><</FONT></SPAN>vtkPolyData<SPAN class=sy1><FONT color=#000080>></FONT></SPAN><SPAN class=sy4><FONT color=#008080>::</FONT></SPAN><SPAN class=me2><FONT color=#007788>New</FONT></SPAN><FONT color=#008000><SPAN class=br0>(</SPAN><SPAN class=br0>)</SPAN></FONT><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN> <SPAN class=co1><FONT color=#666666>//add the points to the dataset</FONT></SPAN>
pdata<SPAN class=sy2><FONT color=#000040>-</FONT></SPAN><SPAN class=sy1><FONT color=#000080>></FONT></SPAN>SetPoints<SPAN class=br0><FONT color=#008000>(</FONT></SPAN>Points<SPAN class=br0><FONT color=#008000>)</FONT></SPAN><SPAN class=sy4><FONT color=#008080>;</FONT></SPAN>
pdata<SPAN class=sy2><FONT color=#000040>-</FONT></SPAN><SPAN class=sy1><FONT color=#000080>></FONT></SPAN>SetVerts<SPAN class=br0><FONT color=#008000>(</FONT></SPAN>Vertices<SPAN class=br0><FONT color=#008000>)</FONT></SPAN></FONT><SPAN class=sy4><FONT style="FONT-SIZE: 7.5pt" color=#008080>;</FONT></SPAN></PRE><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=sy4><FONT color=#008080></FONT></SPAN> </PRE><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=sy4><FONT color=#008080></FONT></SPAN> </PRE><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=sy4><FONT color=#008080></FONT></SPAN> </PRE><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=sy4><FONT color=#008080></FONT></SPAN> </PRE><PRE style="BACKGROUND-IMAGE: none; BORDER-BOTTOM: white 0px; TEXT-ALIGN: left; BORDER-LEFT: white 0px; PADDING-BOTTOM: 0px; LINE-HEIGHT: 9pt; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: ; ORPHANS: 2; LETTER-SPACING: normal; VERTICAL-ALIGN: top; BORDER-TOP: white 0px; BORDER-RIGHT: white 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; border-image: initial; background-origin: initial; background-clip: initial; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class=de1><SPAN class=sy4><FONT color=#008080></FONT></SPAN> </PRE>
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<DIV style="font-color: black"><B>From:</B> <A title=trash001@odu.edu
href="mailto:trash001@odu.edu">Tanweer Rashid</A> </DIV>
<DIV><B>Sent:</B> Friday, April 13, 2012 10:31 PM</DIV>
<DIV><B>To:</B> <A title=vtkusers@vtk.org
href="mailto:vtkusers@vtk.org">vtkusers@vtk.org</A> </DIV>
<DIV><B>Subject:</B> [vtkusers] Visualize with vtkPolyData</DIV></DIV></DIV>
<DIV> </DIV></DIV>
<DIV
style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">Hi
everyone,
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<DIV> </DIV>
<DIV>I am trying to visualize an arbitrary 3D structure using vtkPolyData. The
structure has cells that are defined by the points of the structure. I know the
points/vertices of the structure and I can use the setPoints() function to set
these points in the vtkPolyData object. I know the points that make up the
different cells of the structure, but how do I set up the cells in the
vtkPolyData object??</DIV>
<DIV> </DIV>
<DIV>
<DIV>Thanks very much,</DIV>
<DIV>Tanweer Rashid</DIV>
<DIV> </DIV></DIV></DIV>
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