X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=globals.h;h=71a21c24a6e5942d300c4a088933e2fc9c42ba75;hp=728bf6a3f4744cdefed7cc4eae27b5d619c0c6b3;hb=89207802ba3ada5b7df802c488aaae975d0617c6;hpb=bb84977df53fb16ba10eecb52b219071ff786126

diff --git a/globals.h b/globals.h
index 728bf6a..71a21c2 100644
--- 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[];