X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=globals.h;h=640c323a6f90368d3784921d798523778f026cf9;hp=e85ea2597e80243b9176a36fe83542f7e0352dca;hb=e84eec59aded99f41844e639a2ce84871c695002;hpb=d3465c5cd0e6e9b414e669e8c8aa464b03f2fd24

diff --git a/globals.h b/globals.h
index e85ea25..640c323 100644
--- a/globals.h
+++ b/globals.h
@@ -32,25 +32,21 @@ extern char *dirDefault2;
 // Stores the directory name for the meshes and textures.
 extern char dataDir[];
 
-// Lighting
-extern GLfloat lightColor[];
-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;
 extern GLfloat angle2;
 
-/* Near and far parameters */
+/* Near and far parameters - calculates scene size */
 extern GLfloat near;
 extern GLfloat far;
 
-/* Zoom factor for mouse movements */
-extern GLfloat zoomFactor;
+/* Near and far clipping planes - calculates clipping planes */
+extern GLfloat nearClip;
+extern GLfloat farClip;
 
 /* Recursion level for floor drawing */
 extern int drawFloorRecurse;
@@ -58,13 +54,50 @@ extern int drawFloorRecurse;
 /* Size of floor, from -n to n */
 extern int floorSize;
 
+/* Current camera position */
+extern GLfloat camx, camy, camz, keyrot;
+extern GLfloat factor;
+
+/* Length of axis lines */
+extern GLfloat lineLength;
+
 /* Light 0 parameters */
 extern GLfloat diffuse0[];
 extern GLfloat ambient0[];
 extern GLfloat specular0[];
-extern GLfloat emission0[];
-extern GLfloat light0_pos[];
+extern GLfloat direction0[];
+
+extern GLfloat lightColor0[];
+extern GLfloat lightPosition0[];
+
+extern float lightAngle0, lightHeight0;
+extern int lightMoving0, lightStartX0, lightStartY0;
+
+/* Light 1 parameters */
+extern GLfloat diffuse1[];
+extern GLfloat ambient1[];
+extern GLfloat specular1[];
+extern GLfloat direction1[];
+
+extern GLfloat lightColor1[];
+extern GLfloat lightPosition1[];
+
+extern float lightAngle1, lightHeight1;
+extern int lightMoving1, lightStartX1, lightStartY1;
+
+/* Material types */
+extern GLfloat ambient[];
+extern GLfloat diffuse[];
+extern GLfloat specular[];
+extern GLfloat shine;
 extern GLfloat glightmodel[];
+extern GLfloat emission[];
+
+/* Beginning width, height */
+extern int width, height;
 
-#endif	/* GLOBALS_H */
+/* Zoom and rotate tracking */
+extern GLfloat zoom, rotate;
+extern GLfloat zoomFactor, rotateFactor;
 
+#endif	/* GLOBALS_H */
\ No newline at end of file