[vtkusers] Parallel Curve

Thu Mar 29 21:08:46 EDT 2007

Hi everybody,

  I managed to draw a curve passing a group of points using vtkCardinalSpline class....Now i'd like to know how to draw one or more parallel curves to this curve...and how to draw a line normal to the tangent of this curve at some point?.....

  i know how to do it mathimatically using equation of the curve....but i need somebody to tell me how to do it on vtk....

  your help is really appreciated....
  Mohamed 

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