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<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Your code</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>--------------------------------------------------------------------------------------------------------------</FONT></DIV>
<DIV>vtkVolumeReader *vol = vtkVolumeReader::New();
<BR>
v16->SetDataDimensions(64,64);
<BR> v16->SetImageRange (1,217)
<BR>
v16->SetDataByteOrderToLittleEndian();<BR>
v16->SetFilePrefix("brain");<BR>
v16->SetDataSpacing
(3.5,3.5,1.2);<BR>
v16->Update();</DIV>
<DIV>-------------------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>looks strange. Why do you use "v16" but declare
"*vol" instead? Isn't it a compile error?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Pingkun</FONT></DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=sey_ai@hotmail.com href="mailto:sey_ai@hotmail.com">ai amano</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=vtkusers@vtk.org
href="mailto:vtkusers@vtk.org">vtkusers@vtk.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, September 28, 2004 6:54
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [vtkusers] problem with
vtkVolumeReader!!!!!</DIV>
<DIV><BR></DIV>
<DIV><FONT face="Geneva, Arial, Sans-serif">
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"><BR>hello
</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">I
am working in an application that reads volumenes thus I want to occupy to
vtkVolumeReader to read them but when initializing I have a problem with
vtkVolumeReader.</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">I
have a problem with vtkVolumeReader, to I want to read a volume with it but
when inicilizar it it says to me that a conversion of * vtkObject cannot be
made in * vtkVolumeReader.</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">help
me.</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">#include
"vtkPolyDataMapper.h"<BR>#include "vtkActor.h"<BR>#include
"vtkRenderer.h"<BR>#include "vtkRenderWindow.h"<BR>#include
"vtkRenderWindowInteractor.h"<BR>#include "vtkProperty.h"<BR>#include
"vtkCamera.h"<BR>#include "vtkContourFilter.h"<BR>#include
"vtkVolumeReader.h"<BR>#include "vtkPolyDataNormals.h"</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">int
main (int argc, char **argv)<BR>{</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">vtkRenderer
*aRenderer = vtkRenderer::New();<BR>vtkRenderWindow *renWin =
vtkRenderWindow::New();<BR>
renWin->AddRenderer(aRenderer);<BR>vtkRenderWindowInteractor *iren =
vtkRenderWindowInteractor::New();<BR>
iren->SetRenderWindow(renWin);</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">vtkVolumeReader
*vol = vtkVolumeReader::New();
<BR>
v16->SetDataDimensions(64,64);
<BR> v16->SetImageRange (1,217)
<BR>
v16->SetDataByteOrderToLittleEndian();<BR>
v16->SetFilePrefix("brain");<BR>
v16->SetDataSpacing
(3.5,3.5,1.2);<BR>
v16->Update();</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"> vtkContourFilter
*skinExtractors = vtkContourFilter::New();<BR>
skinExtractors->SetInput((vtkDataSet *)
v16->GetOutput());<BR> skinExtractors->SetValue(0,
500);<BR> vtkPolyDataNormals *skinNormals =
vtkPolyDataNormals::New();<BR>
skinNormals->SetInput(skinExtractors->GetOutput());<BR>
skinNormals->SetFeatureAngle(60.0);<BR> vtkPolyDataMapper *skinMapper
= vtkPolyDataMapper::New();<BR>
skinMapper->SetInput(skinNormals->GetOutput());<BR>
skinMapper->ScalarVisibilityOff();<BR> vtkActor *skin =
vtkActor::New();<BR> skin->SetMapper(skinMapper);</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">
aRenderer->AddActor(skin);<BR>
aRenderer->SetActiveCamera(aCamera);<BR> aRenderer->ResetCamera
();<BR> aCamera->Dolly(1.5); </P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"><BR>
aRenderer->SetBackground(1,1,1);<BR> renWin->SetSize(640,
480);</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"><BR>
aRenderer->ResetCameraClippingRange ();</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">
iren->Initialize();<BR> iren->Start();</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"><BR>
v16->Delete();<BR> skinExtractors->Delete();<BR>
skinNormals->Delete();<BR> skinMapper->Delete();<BR>
skin->Delete();<BR> aCamera->Delete();<BR>
iren->Delete();<BR> renWin->Delete();<BR>
aRenderer->Delete();</P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">
return 0;<BR>}<BR></FONT></P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px"></P>
<P
style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px">vtkVolumereader
*vol = vtkVolumeReader::New();</P><BR><BR><BR>
<DIV>
<P>"<IMG height=19 src="http://graphics.hotmail.com/i.p.emsmiled.gif"
width=19>Ganar no es solo vencer al enemigo</P>
<P> sino vencerse a si mismo <IMG height=19
src="http://graphics.hotmail.com/i.p.emsmiled.gif"
width=19>"</P></DIV></DIV><BR clear=all>
<HR>
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target=_top>Haz clic aquí </A></BLOCKQUOTE></BODY></HTML>