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11-Mar-2026 09:14:50

xyz_display_test():
  MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7
  Test xyzf_display()

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 20
 
  Number of points =     20
  Number of faces =      18
  Number of face items = 72
  Graphics saved as "ellell.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 500
 
  Number of points =     500
  Number of faces =      996
  Number of face items = 2988
  Graphics saved as "rbc.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 196
 
  Number of points =     196
  Number of faces =      100
  Number of face items = 588
  Graphics saved as "sphere.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 4
 
  Number of points =     4
  Number of faces =      4
  Number of face items = 12
  Graphics saved as "tet1.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 4
 
  Number of points =     4
  Number of faces =      4
  Number of face items = 12
  Graphics saved as "tet2.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 4
 
  Number of points =     4
  Number of faces =      4
  Number of face items = 12
  Graphics saved as "tet_example1.png"

xyzf_display():
  Read an XYZ file containing coordinates of points in 3D,
  and an XYZF file listing point indices forming faces.
  Display the points and faces in a MATLAB graphics window.

  Number of points = 4
 
  Number of points =     4
  Number of faces =      4
  Number of face items = 12
  Graphics saved as "tet_example2.png"

xyzf_display_test():
  Normal end of execution.

11-Mar-2026 09:15:01