ISLEFTORIENTED Test if a point is on the left side of a line.

   B = isLeftOriented(POINT, LINE);
   Returns TRUE if the point lies on the left side of the line with
   respect to the line direction.
   
   If POINT is a NP-by-2 array, and/or LINE is a NL-by-4 array, the result
   is a NP-by-NL array containing the result for each point-line
   combination.

   See also:
   lines2d, points2d, isCounterClockwise, isPointOnLine, distancePointLine

Package: matgeom