X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=globals.h;h=6f6a6262173daad58293c4625724e66fb0635b2c;hp=728bf6a3f4744cdefed7cc4eae27b5d619c0c6b3;hb=02a8a651d1897a11d266dcd93d27b7f1d4c03a84;hpb=bb84977df53fb16ba10eecb52b219071ff786126

diff --git a/globals.h b/globals.h
index 728bf6a..6f6a626 100644
--- a/globals.h
+++ b/globals.h
@@ -39,7 +39,7 @@ extern GLfloat lightPosition[];
 extern int moving, startx, starty;
 extern int lightMoving, lightStartX, lightStartY;
 
-
+/* Time varying or user-controled variables. */
 extern float jump;
 extern float lightAngle, lightHeight;
 extern GLfloat angle;
@@ -65,13 +65,26 @@ 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[];
 extern GLfloat specular0[];
 extern GLfloat emission0[];
+
+extern GLfloat direction0[];
 extern GLfloat light0_pos[];
+
+extern GLfloat shine;
+
 extern GLfloat glightmodel[];
 
+/* Material types */
+extern GLfloat ambient[];
+extern GLfloat diffuse[];
+extern GLfloat specular[];
+
 #endif	/* GLOBALS_H */