isRightOf2        673 modules/imgproc/src/subdivision2d.cpp             if( isRightOf2( t, start, diff ) >= 0 )
isRightOf2        683 modules/imgproc/src/subdivision2d.cpp             if( isRightOf2( t, start, diff ) < 0 )
isRightOf2        694 modules/imgproc/src/subdivision2d.cpp         if( isRightOf2( pt, t, tempDiff ) >= 0 )