<div>Folks </div>
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<div>I am a new starter to VTK and Paraview; installed vtk, crated and compiled sample applications in C++ without any problem.</div>
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<div>In my research I have adopted FEM code (includes Metis and Petsc math classes) which calculates deformation on given body with respect to given forces and produces *.vtk files which shows output of deformation which can be seen or animated in Paraview.
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<div>Now I would like to generate simple gui which shows my geometry (simple 3d cube) and allows users to interact with it using mouse clicks to simulate applied forces using VTK and after calculation done (hopefully in 1/20 sc) it must show deformations results (simply vtk files or I may use another format).
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<div>As a summary, I would like to create GUI which supports:</div>
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<div>- Interaction with my model</div>
<div>-Read VTK files (or something else) to produce output in 1/20 second.</div>
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<div>1- But I dont know where to start using VTK, is there any sample codes for force(mouse clicks) interaction, output results using piping etc ?</div>
<div>2- Or can I just use paraview (I can read vtk files) and my FEM code together over such a piping mechanism using tcl/tk scripting language in easier way ?</div>
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<div>Can you quide me ?</div>
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