[vtkusers] vtkMath in Tcl

[pablo p del castillo]

Hello,

I am writing samples for Tcl, so i began with simple Operations, it seems that vtkMath Distance2BetweenPoints is not working.
Is there any documentation saying what procedures are not working for Tcl?

package require vtk

  ##Create two points.
  set p0 {0 0 0}
  set p1 {1 1 1}

  vtkMath math

  ##Find the squared distance between the points.
  set squaredDistance [math Distance2BetweenPoints $p0 $p1]
puts $squaredDistance

Pablo