08-Jan-2022 10:40:03

triangulate_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test triangulate().
08-Jan-2022 10:40:03

TRIANGULATE
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2

  Read a file listing the coordinates of the vertices
  of a polygon, and determine a triangulation.

  Processing the vertex coordinate file "snake_nodes.txt".

  Number of vertices is 12

   I IM1 IP1      X           Y       Earity

   1  12   2   10.000000    0.000000  No
   2   1   3   20.000000   10.000000  No
   3   2   4   30.000000    0.000000  No
   4   3   5   40.000000   10.000000  No
   5   4   6   50.000000    0.000000  Yes
   6   5   7   50.000000   10.000000  Yes
   7   6   8   40.000000   20.000000  No
   8   7   9   30.000000   10.000000  No
   9   8  10   20.000000   20.000000  No
  10   9  11   10.000000   10.000000  No
  11  10  12    0.000000   20.000000  Yes
  12  11   1    0.000000   10.000000  Yes

  Area of polygon is 50

  Internal diagonals for triangulation:

   6   4
   7   4
   8   4
  12  10
   1  10
   2  10
   8   3
   9   3
   2   9

  Triangles:

   6   4   5
   7   4   6
   8   4   7
  12  10  11
   1  10  12
   2  10   1
   8   3   4
   9   3   8
   2   9  10
   3   9   2

  Diagonals written to "snake_diagonals.txt".
  Triangles written to "snake_elements.txt".

TRIANGULATE
  Normal end of execution.

08-Jan-2022 10:40:07

triangulate_test():
  Normal end of execution.

08-Jan-2022 10:40:07