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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hi vtkUsers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I sent an email yesterday to explain my problem; I think that I don’t
explain it clearly. So my question is:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Why when I change the scalars in my unstructured grid, the output results
change with a wrong data; my plot is not correct.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I change the scalars like this:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>vtkDoubleArray* pScalars =
vtkDoubleArray::SafeDownCast(m_pUnstructuredGrid->GetPointData()->GetScalars());<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Times New Roman"><span
style='font-size:8.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=blue
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:blue;font-weight:bold'>double</span></font></b><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>* pPlotData = m_plotDataArray->GetAt(step); // new scalars
data, I checked a data<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=blue
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:blue;font-weight:bold'>for</span></font></b><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>(<font color=blue><span style='color:blue'>long</span></font>
i = 0; i < m_Size; ++i)<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>{ <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-indent:36.0pt;text-autospace:none'><b><font
size=1 color=blue face="Courier New"><span style='font-size:8.0pt;font-family:
"Courier New";color:blue;font-weight:bold'>if</span></font></b><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>(pPlotData) <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> { <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> aNodeValue
= pPlotData[i]; <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> pScalars->SetValue(i,
aNodeValue); <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> } <o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>} </span></font></b><b><font
size=1><span style='font-size:8.0pt;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>pScalars->Modified();</span></font></b><b><font
size=1><span style='font-size:8.0pt;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>ren->Render();<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>This is my pipeline:</span></font><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'> </span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>m_pUnstructuredGrid = vtkUnstructuredGrid::New();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=green
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:green;font-weight:bold'>// We now assign the pieces to the vtkPolyData.<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkPolyData* theModel = vtkPolyData::New();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> theModel->SetPolys(m_pPolys);
// m_pPolys is vtkCellArray<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=green
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:green;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkIdList *pIds = vtkIdList::New();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=blue
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:blue;font-weight:bold'>for</span></font></b><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> (<font color=blue><span style='color:blue'>int</span></font>
i=0; i<theModel->GetNumberOfCells(); ++i) <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> pIds->InsertNextId(i);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1 color=blue
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
color:blue;font-weight:bold'>for</span></font></b><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> (i=0; i< theModel->GetNumberOfCells(); ++i) <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>{<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> theModel->GetCellPoints(i,
pIds);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> m_pUnstructuredGrid->InsertNextCell(VTK_TETRA,pIds);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>}<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>m_pUnstructuredGrid->SetPoints(m_pPoints); // pPoints is vtkPoints<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>m_pUnstructuredGrid->GetPointData()->SetScalars(m_pScalars);</span></font></b><b><font
size=1><span style='font-size:8.0pt;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Times New Roman"><span
style='font-size:8.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkGeometryFilter* extract = vtkGeometryFilter::New(); <o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'> extract->SetInput(m_pUnstructuredGrid);<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkPolyDataNormals* normals = vtkPolyDataNormals::New(); <font
color=green><span style='color:green'><o:p></o:p></span></font></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>normals->SetInputConnection(extract->GetOutputPort());<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>normals->SetFeatureAngle(60.0);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>normals->GetOutput()->ReleaseDataFlagOn();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkStripper* stripper = vtkStripper::New(); <font
color=green><span style='color:green'><o:p></o:p></span></font></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>stripper->SetInputConnection(normals->GetOutputPort());<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkDataSetMapper* contourMapper = vtkDataSetMapper::New();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>contourMapper->SetInputConnection(stripper->GetOutputPort());<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-indent:36.0pt;text-autospace:none'><b><font
size=1 face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>contourMapper->SetScalarRange(m_GlobalMinValue,m_GlobalMaxValue);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> contourMapper->SetLookupTable(m_pColours);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> contourMapper->ScalarVisibilityOn();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> contourMapper->SetColorModeToMapScalars();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> contourMapper->UseLookupTableScalarRangeOn();<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'> contourMapper->InterpolateScalarsBeforeMappingOn();<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'>vtkActor* pContinuousFringeActor = vtkActor::New();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> pContinuousFringeActor->SetMapper(contourMapper);<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> pContinuousFringeActor->VisibilityOn();<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=1
face="Courier New"><span style='font-size:8.0pt;font-family:"Courier New";
font-weight:bold'> <font color=green><span
style='color:green'>// add to rendering<o:p></o:p></span></font></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="Courier New"><span style='font-size:
8.0pt;font-family:"Courier New";font-weight:bold'>m_prenderer->AddViewProp(pContinuousFringeActor);</span></font></b><b><font
size=1><span style='font-size:8.0pt;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thank you for your help.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Naim Himrane<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Electromagneticworks inc.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> vtkusers-bounces+naim=electromagneticworks.com@vtk.org
[mailto:vtkusers-bounces+naim=electromagneticworks.com@vtk.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Naim<br>
<b><span style='font-weight:bold'>Sent:</span></b> September 21, 2006 4:37 PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'vtkusers'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [vtkusers] Update
vtkUnstructuredgrid</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=FR-CA
style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=FR-CA
style='font-size:10.0pt'>Hi vtkUsers,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=FR-CA
style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>I'm trying to animate my unstructuredgrid by modifying the scalars.
When I update the unstructured grid the result shown is not correct.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>I'm using vtkAnimationScene and vtkAnimationCue for the animation.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>I would like know if I'm missing any thing in this code:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>// the unstructured grid was created like this<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>void CGLModelViewCtrl::CreateModel(void)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>{ <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>m_pUnstructuredGrid = vtkUnstructuredGrid::New();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> // We now assign the pieces to the
vtkPolyData.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkPolyData* theModel =
vtkPolyData::New();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
theModel->SetPolys(m_pPolys);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkIdList *pIds = vtkIdList::New();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> for (int i=0;
i<theModel->GetNumberOfCells(); ++i) <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
pIds->InsertNextId(i);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> for (i=0; i<
theModel->GetNumberOfCells(); ++i) <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> {<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> theModel->GetCellPoints(i,
pIds);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_pUnstructuredGrid->InsertNextCell(VTK_TETRA,pIds);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> }<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_pUnstructuredGrid->SetPoints(m_pPoints);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> if(m_PlotType == VECTORPLOT)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_pUnstructuredGrid->GetPointData()->SetVectors(m_pVectors);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> else<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_pUnstructuredGrid->GetPointData()->SetScalars(m_pScalars);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> .................<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> // convert from unstructuredGrid to
PolyData<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkGeometryFilter *extract =
vtkGeometryFilter::New(); <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
extract->SetInput(m_pUnstructuredGrid);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
extract->GetOutput()->ReleaseDataFlagOn();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkPolyDataNormals * normals =
vtkPolyDataNormals::New(); // none<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
normals->SetInputConnection(extract->GetOutputPort());<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
normals->SetFeatureAngle(60.0);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
normals->GetOutput()->ReleaseDataFlagOn();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkStripper* stripper =
vtkStripper::New(); // none<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
stripper->SetInputConnection(normals->GetOutputPort());<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> vtkDataSetMapper *contourMapper =
vtkDataSetMapper::New();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
contourMapper->SetInputConnection(stripper->GetOutputPort());<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> ...............<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> m_pContinuousFringeActor =
vtkActor::New();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_pContinuousFringeActor->SetMapper(contourMapper);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> // add to rendering<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
m_prenderer->AddViewProp(m_pContinuousFringeActor);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>}<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>// the animation function:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>void Tick(vtkAnimationCue::AnimationCueInfo* info, vtkRenderer* ren)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>{<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> if(!m_pUnstructuredGrid)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> {<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> AfxMessageBox(_T("
Cue --> No data to plot"));<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>
return;<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> }<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> <b><span style='font-weight:bold'>vtkDoubleArray*
pScalars =
(vtkDoubleArray*)(m_pUnstructuredGrid->GetPointData()->GetScalars());<o:p></o:p></span></b></span></font></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'> double
aNodeValue = 0;<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'> int
step = (int)(info->AnimationTime) - 1; <o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'> <o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
double* pPlotData = m_plotDataArray->GetAt(step);<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
for(long i = 0; i < m_Size; ++i)<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'> {<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
if(pPlotData)<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
{<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
aNodeValue = pPlotData[i];<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
pScalars->SetValue(i, aNodeValue); <o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
}<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'> }<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> <b><span style='font-weight:bold'>pScalars->Modified();<o:p></o:p></span></b></span></font></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
m_pUnstructuredGrid->Modified;<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
this->Actor->GetMapper()->GetInput()->Modified();<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><b><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-weight:bold'>
ren->Render();<o:p></o:p></span></font></b></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> }<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Thanks.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Naim Himrane<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>Electromagneticworks inc.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
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