ortho segment: remove unused 'flipped' member

diff --git a/lib/ortho/ortho.c b/lib/ortho/ortho.c
index 49b8d03943425015b6f8cc20b7f06a993db51d3d..9f447e5da36ec327d403149bf695774f561af4c0 100644 (file)
--- a/lib/ortho/ortho.c
+++ b/lib/ortho/ortho.c
@@ -114,14 +114,12 @@ setSeg (segment* sp, bool dir, double fix, double b1, double b2, int l1, int l2)
        sp->p.p2 = b2;
        sp->l1 = l1;
        sp->l2 = l2;
-       sp->flipped = 0;
     }
     else {
        sp->p.p2 = b1;
        sp->p.p1 = b2;
        sp->l2 = l1;
        sp->l1 = l2;
-       sp->flipped = 1;
     }
 }
 

diff --git a/lib/ortho/structures.h b/lib/ortho/structures.h
index 0f91e3fb3233a9eeec89f61d0a167b8f53f0a006..5c522fd73cf128143d6811ad6f12506081888f37 100644 (file)
--- a/lib/ortho/structures.h
+++ b/lib/ortho/structures.h
@@ -35,7 +35,6 @@ typedef enum {B_NODE, B_UP, B_LEFT, B_DOWN, B_RIGHT} bend;
  */
 typedef struct segment {
   bool isVert;
-  boolean flipped;
   double comm_coord;  /* the common coordinate */
   paird p;      /* end points */
   bend l1, l2;