/usr/share/vtk/DataManipulation/Tcl/CreateStrip.tcl is in vtk-examples 5.8.0-17.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | # This script shows how to manually create a vtkPolyData with a
# triangle strip.
package require vtk
package require vtkinteraction
# First we'll create some points.
#
vtkPoints points
points InsertPoint 0 0.0 0.0 0.0
points InsertPoint 1 0.0 1.0 0.0
points InsertPoint 2 1.0 0.0 0.0
points InsertPoint 3 1.0 1.0 0.0
points InsertPoint 4 2.0 0.0 0.0
points InsertPoint 5 2.0 1.0 0.0
points InsertPoint 6 3.0 0.0 0.0
points InsertPoint 7 3.0 1.0 0.0
# The cell array can be thought of as a connectivity list.
# Here we specify the number of points followed by that number of
# point ids. This can be repeated as many times as there are
# primitives in the list.
#
vtkCellArray strips
strips InsertNextCell 8;#number of points
strips InsertCellPoint 0
strips InsertCellPoint 1
strips InsertCellPoint 2
strips InsertCellPoint 3
strips InsertCellPoint 4
strips InsertCellPoint 5
strips InsertCellPoint 6
strips InsertCellPoint 7
vtkPolyData profile
profile SetPoints points
profile SetStrips strips
vtkPolyDataMapper map
map SetInput profile
vtkActor strip
strip SetMapper map
[strip GetProperty] SetColor 0.3800 0.7000 0.1600
# Create the usual rendering stuff.
vtkRenderer ren1
vtkRenderWindow renWin
renWin AddRenderer ren1
vtkRenderWindowInteractor iren
iren SetRenderWindow renWin
# Add the actors to the renderer, set the background and size
#
ren1 AddActor strip
ren1 SetBackground 1 1 1
renWin SetSize 250 250
renWin Render
# render the image
#
iren AddObserver UserEvent {wm deiconify .vtkInteract}
# prevent the tk window from showing up then start the event loop
wm withdraw .
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