ISCOPLANAR Tests input points for coplanarity in 3-space.

 COPL = isCoplanar(PTS)
 Tests the coplanarity of the input points in array PTS. Input array must
 be 4-by-3, each row containing coordinate of one point.

 COPL = isCoplanar(PTS, TOLERANCE)
 Specifies the tolerance value used for checking coplanarity. Default is
 zero.
 
 
 Example: 
   iscoplanar([1 2 -2; -3 1 -14; -1 2 -6; 1 -2 -8], eps)

Package: matgeom