18 July 2009 11:09:28 PM

TRIANGLE_PROPERTIES:
  C++ version:
  Determine properties of a triangle.

  Read the header of "triangle_right.txt".

  Spatial dimension DIM_NUM = 2
  Number of points NODE_NUM = 3

  Read the data in "triangle_right.txt".

  Node coordinates:

  Row:       1             2       
  Col

    1              0             0
    2              3             0
    3              0             4

  ANGLES (radians)

         0          1.5708
         1        0.927295
         2        0.643501

  ANGLES (degrees)

         0              90
         1         53.1301
         2         36.8699

  AREA = 6

  CENTROID:                1         1.33333

  CIRCUM_RADIUS = 2.5
  CIRCUM_CENTER:              1.5               2

  EDGE_LENGTHS

         0               3
         1               5
         2               4

  IN_RADIUS = 1
  IN_CENTER:                1               0

  ORIENTATION: CounterClockwise.

  ORTHO_CENTER:               -0               0

  QUALITY = 0.8

TRIANGLE_PROPERTIES:
  Normal end of execution.

18 July 2009 11:09:28 PM