1 files changed, 9 insertions, 0 deletions
diff --git a/src/BetterBase.java b/src/BetterBase.java
index 9ae499a..9145d15 100644
--- a/src/BetterBase.java
+++ b/src/BetterBase.java
@@ -56,4 +56,13 @@ abstract class BetterBase {
                       vector.y(),
                       vector.z());
     }
+
+    /**
+     * Use given vector as normal.
+     */
+    static public void glNormal(Vector vector) {
+        gl.glNormal3d(vector.x(),
+                      vector.y(),
+                      vector.z());
+    }
 }