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<DIV>Hi</DIV>
<DIV> </DIV>
<DIV>Check you PDBReader FileName path . If is not locating file then output
will be empty and you will get this error due to empty output. Also I still
donot know</DIV>
<DIV>what is PDB format so is it triangulated polydata ?</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Alex</DIV>
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<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A title=zhixiuli@gmail.com
href="mailto:zhixiuli@gmail.com">zhixiu li</A> </DIV>
<DIV><B>Sent:</B> Wednesday, April 25, 2012 9:14 AM</DIV>
<DIV><B>To:</B> <A title=alexdowson@hotmail.com
href="mailto:alexdowson@hotmail.com">alex Dowson</A> </DIV>
<DIV><B>Subject:</B> Re: [vtkusers] cutter for vtkGlyph3D</DIV></DIV></DIV>
<DIV> </DIV></DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">
<DIV class=gmail_extra>Thank you.<BR>But after I tried your method,I got this
kind of error:<BR>ERROR: In ..\..\vtk-5.8.0\Filtering\vtkExecutive.cxx, line
377<BR>vtkStreamingDemandDrivenPipeline (02B1D470): Attempt to get input
information vector from input port index 0 for algorithm vtkPDBReader(02B1D150),
which has 0 input ports.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkExecutive.cxx, line
377<BR>vtkStreamingDemandDrivenPipeline (02B1D470): Attempt to get input
information vector from input port index 0 for algorithm vtkPDBReader(02B1D150),
which has 0 input ports.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkExecutive.cxx, line
377<BR>vtkStreamingDemandDrivenPipeline (02B1D470): Attempt to get input
information vector from input port index 0 for algorithm vtkPDBReader(02B1D150),
which has 0 input ports.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B360A8): Input port 0 of algorithm
vtkStructuredGridOutlineFilter(02B24EB0) has 0 connections but is not
optional.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B33170): Input port 0 of algorithm
vtkStructuredGridGeometryFilter(02B32C00) has 0 connections but is not
optional.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B2FEB8): Input port 0 of algorithm
vtkCutter(02B2BE00) has 0 connections but is not optional.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B360A8): Input port 0 of algorithm
vtkStructuredGridOutlineFilter(02B24EB0) has 0 connections but is not
optional.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B33170): Input port 0 of algorithm
vtkStructuredGridGeometryFilter(02B32C00) has 0 connections but is not
optional.<BR><BR>ERROR: In
..\..\vtk-5.8.0\Filtering\vtkDemandDrivenPipeline.cxx, line
727<BR>vtkStreamingDemandDrivenPipeline (02B2FEB8): Input port 0 of algorithm
vtkCutter(02B2BE00) has 0 connections but is not optional.<BR><BR><BR>
<DIV class=gmail_quote>On Tue, Apr 24, 2012 at 11:38 PM, alex Dowson <SPAN
dir=ltr><<A href="mailto:alexdowson@hotmail.com"
target=_blank>alexdowson@hotmail.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV dir=ltr>
<DIV dir=ltr>
<DIV style="FONT-FAMILY: 'Calibri'; FONT-SIZE: 12pt">
<DIV>Hi</DIV>
<DIV> </DIV>
<DIV>You can try like this</DIV>
<DIV> </DIV>plane = vtk.vtkPlane()<BR>plane.SetOrigin(0,0,0)
<DIV class=im><BR>plane.SetNormal(0.17, 0, 0.9579)<BR>planeCut =
vtk.vtkCutter()<BR></DIV>planeCut.SetInput(pdb.GetOutput())<BR>planeCut.SetCutFunction(plane)
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<DIV><FONT size=3 face=Calibri></FONT> </DIV>
<DIV><FONT size=3 face=Calibri></FONT> </DIV>
<DIV><FONT size=3 face=Calibri></FONT> </DIV>
<DIV> </DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV><B>From:</B> <A title=zhixiuli@gmail.com href="mailto:zhixiuli@gmail.com"
target=_blank>zhixiu li</A> </DIV>
<DIV><B>Sent:</B> Wednesday, April 25, 2012 8:48 AM</DIV>
<DIV><B>To:</B> <A title=vtkusers@vtk.org href="mailto:vtkusers@vtk.org"
target=_blank>vtkusers</A> </DIV>
<DIV><B>Subject:</B> Re: [vtkusers] cutter for vtkGlyph3D</DIV></DIV></DIV>
<DIV> </DIV></DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">
<DIV>
<DIV class=h5>
<DIV class=gmail_extra>Sorry, I didn't say it clearly.<BR>I read the pdb
by<BR>pdb = vtk.vtkPDBReader()<BR>pdb.SetFileName(sys.argv[1])<BR><BR>And I
want to cut the pdb by the plain and its cutter<BR><BR>plane =
vtk.vtkPlane()<BR>plane.SetOrigin(??????????????????????what should I put in
here)<BR>plane.SetNormal(0.17, 0, 0.9579)<BR>planeCut =
vtk.vtkCutter()<BR>planeCut.SetInput(????????????????????what should I put in
here)<BR>planeCut.SetCutFunction(plane)<BR><BR><BR>Thank you!<BR><BR><BR>
<DIV class=gmail_quote>On Tue, Apr 24, 2012 at 11:04 PM, zhixiu li <SPAN
dir=ltr><<A href="mailto:zhixiuli@gmail.com"
target=_blank>zhixiuli@gmail.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>Dear ALL,<BR>I have a pdb file and I want to use the
pdbreader to read the pdb file. And use use vtkGlyph3D for each atom (each
points ) of the pdb. I want to use a plain to cut this pdb and show the
cutting plain of the pdb. How do I combine vtkCutter and vtkGlyph3D to
achieve the aim? Thank you. <BR></BLOCKQUOTE></DIV>
<DIV> </DIV></DIV></DIV></DIV>
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