Fix horizontal/vertical constants

diff --git a/incl/rrtbase.h b/incl/rrtbase.h
index 7f0b06b0994f75f732e5aed13948c271684b3886..8d8f644ec1f7dd10a7ba52864546c6b25fa17f24 100644 (file)
--- a/incl/rrtbase.h
+++ b/incl/rrtbase.h
@@ -33,11 +33,11 @@ along with I am car. If not, see <http://www.gnu.org/licenses/>.
 #define NOFNODES 20000
 
 #define IXSIZE 100
-#define IXSTEP (1.0 * ((VMAX) - (VMIN)) / IXSIZE)
+#define IXSTEP (1.0 * ((HMAX) - (HMIN)) / IXSIZE)
 #define IXI(x) ({ __typeof__ (x) _x = (x); \
                 std::abs((int) floor(_x / IXSTEP)); })
 #define IYSIZE 100
-#define IYSTEP (1.0 * ((HMAX) - (HMIN)) / IYSIZE)
+#define IYSTEP (1.0 * ((VMAX) - (VMIN)) / IYSIZE)
 #define IYI(y) ({ __typeof__ (y) _y = (y); \
                 std::abs((int) floor(_y / IYSTEP)); })