[vtkusers] vtkImageFFT

[Benjamin King]

Hi Varshini,

to execute the tcl-scripts, you need to compile vtk with tcl support. A 
pre-requisite is a working tcl installation, e.g. the one from ActiveState 
(http://www.activestate.com/Products/ActiveTcl/). There is a Readme.html 
in the vtk source tree that gives helpful hints on what else to consider 
to get vtk+tcl up and running.

But as you use VC++, it is probably a better approach to convert the 
tcl-examples and tests. It's almost straightforward to do so. To give you 
an example, I converted Spectrum.tcl for you. Please see the code in the 
attached zip-file and compare the c++ source with the tcl source. I also 
added a CMakeLists.txt, so you can create a project with cmake.

Hope it helps,
   Benjamin


-- 
Benjamin King
Institut für Medizinische Informatik
Medizinische Hochschule Hannover
Tel.: +49  511  532-2663
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