Cube
VTKExamples/Tcl/GeometricObjects/Cube
Code
Cube.tcl
package require vtk
vtkUnstructuredGridWriter writer
#Generate a synthetic cube
vtkCubeSource cube
cube SetCenter 0.0 0.0 0.0
cube SetXLength 0.5
cube SetYLength 0.5
cube SetZLength 0.5
cube Update
vtkDelaunay3D cubeMesh
cubeMesh SetInput [ cube GetOutput ]
cubeMesh Update
#Write unstructured grid file
writer SetInput [ cubeMesh GetOutput ]
set filename "cube.vtu"
writer SetFileName $filename
writer Update