MantisBT - VTK
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IDProjectCategoryView StatusDate SubmittedLast Update
0001032VTK(No Category)public2004-08-04 17:562016-08-12 09:54
Reporterwchiang1 
Assigned ToWill Schroeder 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
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Type
Summary0001032: vtkCutter
DescriptionPlease refer to the figures on the URLs:

1. What I have done: (refer to http://www.simcore.com/vtkBugreport/Image1.png [^]) I have created a structured grid with a scalar array (vtkFloatArray), then used vtkContourFilter to create an isosurface. vtkCutter has been used to slice through the vtkStructuredGrid with a vtkPlane. The values of the scalar array are used to generate the contours on the plane. The starting value of the contour is the same as the value for the isosurface.

2. The problem I have found:
(refer to
htp://www.simcore.com/vtkBugreport/Image2.png
http://www.simcore.com/vtkBugreport/Image3.png [^]
http://www.simcore.com/vtkBugreport/Image4.png [^]
http://www.simcore.com/vtkBugreport/Image5.png [^]
http://www.simcore.com/vtkBugreport/Image6.png [^])
These images show the rotation of the object.
The first (out-most) contour on the cutting plane does not agree with the isosurface. It seems that vtkCutter does not cut correctly. I have then replace vtkcutter with vtkExtractGrid to extract a slice of the structured grid, then generated contours on the slice. It did well. The problem is that vtkExtractGrid is limited to the grid orientation.
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Issue History
Date ModifiedUsernameFieldChange
2011-06-16 13:11Zack GalbreathCategory => (No Category)
2016-08-12 09:54Kitware RobotNote Added: 0036742
2016-08-12 09:54Kitware RobotStatusexpired => closed
2016-08-12 09:54Kitware RobotResolutionopen => moved

Notes
(0036742)
Kitware Robot   
2016-08-12 09:54   
Resolving issue as `moved`.

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