[vtkusers] running frog example

[Bill Lorensen]

John,
The segmented8.tcl script should have a:
catch {load vtktcl}

as its first statement. I've corrected that and checked it into cvs.

As for the MarchingCubes error, you must be running a version of the code that does not include the patented classes. You can either build a version with those classes or edit the segmented8.tcl to replace vtkMarchingCubes with vtkContourFilter.
Also, vtkDecimate will have to be replaced with vtkDecimatePro, but in this case, the two decimates are not compatible and you'll have to muck with the parameters.

Bill

At 02:49 PM 4/8/01 -0400, John Wilson wrote:

>I'm new to VTK and TCL, so I hope this isn't too stupid to ask: how does one
>run the "frog" tcl examples?  For example, when I execute
>F:\vtk-src-windows\examplesTcl\frog\lung.tcl (where F:\ is my CD drive) I
>get the following error:
>
>invalid command name "vtkTransform"
>
>which is called from SliceOrder.tcl line 18.
>
>So I figure that maybe I'm not including something I should include.  If I
>first run a script of my own that loads vtktcl and then I execute lung.tcl,
>I a different error:
>
>invalid command name "vtkMarchingCubes"
>
>which is called from segmented8.tcl line 117; I made progress (got over the
>vtkTransform error), but didn't get far enough.
>
>Any insights?
>
>Much appreciated -
>
>John P. Wilson
>Engineer
>Creare Inc.
>Etna Rd. - P.O. Box 71
>Hanover, NH 03755
>Tel: 603-643-3800 x318
>Fax: 603-643-4657
>http://www.creare.com
>
>
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