X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=hexagon.h;h=6768a62275e23436e4ce8b29cc35c1cbbdcbd8ba;hb=ce4fd67e5bfd07192ca5cb357798aaa3588512e4;hp=c12614d2b591b751a6f671f8ed84daa955803b60;hpb=ca7198be26f8b84d708dffbe2a946ad5846cd10e;p=hexagon

diff --git a/hexagon.h b/hexagon.h
index c12614d..6768a62 100644
--- a/hexagon.h
+++ b/hexagon.h
@@ -141,9 +141,12 @@ int HL_findpath(struct HL_astar *s, int loops);
 void HL_astar_free(struct HL_astar *s);
 struct HL_astar *HL_astar_clear(struct HL_astar *s);
 struct HL_astar *HL_astar_init(struct HL_astar *s);
+void HL_vertices(int cantor, double *vc);
 
 extern double HL_fand[16];
 extern float HL_fanf[16];
+extern double HL_hfand[16]; /* horizontal grids */
+extern float HL_hfanf[16]; /* horizontal grids */
 extern double HL_square;
 
 #endif