isLeft           1053 src/utils/path2d.c 			if (isLeft(s, e, pt) > 0)
isLeft           1058 src/utils/path2d.c 		if (isLeft(s, e, pt) < 0)
isLeft           1090 src/utils/path2d.c 					if (isLeft(s, e, pt) > 0) wn++;
isLeft           1094 src/utils/path2d.c 				if (isLeft(s, e, pt) < 0) wn--;
isLeft           1127 src/utils/path2d.c 							if (isLeft(s, e, pt) > 0) wn++;
isLeft           1131 src/utils/path2d.c 						if (isLeft(s, e, pt) < 0) wn--;