X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=hexagon.h;h=6768a62275e23436e4ce8b29cc35c1cbbdcbd8ba;hb=962564c7f79681915217cc92329f82a9a36442d3;hp=50665d058f87c05faaa42e11838688892485d86c;hpb=8ca2b8a06b00066a20f744a61c9bcdd65949a344;p=hexagon

diff --git a/hexagon.h b/hexagon.h
index 50665d0..6768a62 100644
--- a/hexagon.h
+++ b/hexagon.h
@@ -141,5 +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