[vtkusers] Segmentation Faults
jreigle at concentric.net
Wed Jun 12 16:53:26 EDT 2002
Hello Fellow VTK Users:
I'm new to VTK and am working through the examples in the VTK User's Guide. I'm a C++ programmer, so I'm translating the examples in the book from Tcl to C++. The cylinder example (procedural source object 4.1) worked fine, so I know the basic setup of VTK is OK. The next example, CADPart, in which a data file is read instead of generating the data, however, crashes while running with the error: "Segmentation Fault". Using the debugger, I pinpointed the crash to the vtkSTLReader::SetFileName() call. If anyone knows the cause I would appreciate your help.
Second, I inserted a vtkShrinkPolyData filter into the Cylinder example, since I could not get the CADPart example to work. The return type for vtkCylinderSource::GetOutput() matches the input type for vtkShrinkPolyData::SetInput(), so I though it would work, however I get a "Segmentation Fault" again at the vtkShrinkPolyData::SetInput() call. Any answers?
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