DIMBITS compromise

diff --git a/mgraph.h b/mgraph.h
index 22f5d92a37e979b52b4779feb16b8837a704eddc..ba3ec29807ae2103a27ff7ec41d6e9fe15d9fb29 100644 (file)
--- a/mgraph.h
+++ b/mgraph.h
@@ -62,11 +62,9 @@
 
 #include "common.h"
 
-#define DIMBITS 4
-
-#define XBITS DIMBITS
+#define XBITS 3
 #define X (1<<XBITS)
-#define YBITS DIMBITS
+#define YBITS 4
 #define Y ((1<<YBITS) - 1)
 
 /* vertex number:   0000 | y     | x