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[atyndall/cits2231.git] / globals.h

diff --git a/globals.h b/globals.h
index 728bf6a..71a21c2 100644 (file)
--- a/globals.h
+++ b/globals.h
@@ -65,6 +65,9 @@ extern int floorSize;
 /* Current camera position */
 extern GLfloat camx, camy, camz, rot;
 
+/* Length of axis lines */
+extern GLfloat lineLength;
+
 /* Light 0 parameters */
 extern GLfloat diffuse0[];
 extern GLfloat ambient0[];