Lines Matching defs:orientation
229 int orientation, int return_points )
398 if( orientation == CV_COUNTER_CLOCKWISE )
437 if( orientation != CV_COUNTER_CLOCKWISE )
530 /* is orientation of hull different from contour one */
607 /* recognize co-orientation of ptseq and its hull */
739 int orientation = 0;
787 /* find orientation */
789 orientation |= (orient > 0) ? 1 : 2;
791 orientation |= (dydx0 > dxdy0) ? 1 : ((dydx0 < dxdy0) ? 2 : 3);
793 if( orientation == 3 )
828 /* find orientation */
830 orientation |= (orient > 0) ? 1 : 2;
832 orientation |= (dydx0 > dxdy0) ? 1 : ((dydx0 < dxdy0) ? 2 : 3);
834 if( orientation == 3 )
