+/* Near and far parameters */\r
+GLfloat near = -20;\r
+GLfloat far = 20;\r
+\r
+/* Zoom factor for mouse movements */\r
+GLfloat zoomFactor = 1.0;\r
+\r
+/* Recursion level for floor drawing */\r
+int drawFloorRecurse = 5;\r
+\r
+/* Size of floor, from -n to n */\r
+int floorSize = 100;\r
+\r
+/* Light 0 parameters */\r
+GLfloat diffuse0[] = {1.0, 1.0, 1.0, 1.0};\r
+GLfloat ambient0[] = {0.0, 0.0, 0.0, 1.0};\r
+GLfloat specular0[] = {1.0, 1.0, 1.0, 1.0};\r
+GLfloat emission0[] = {0.0, 0.0, 0.0, 0.0};\r
+GLfloat light0_pos[] ={1.0, 1.0, 0,0, 1.0};\r
+GLfloat glightmodel[] = {0.2,0.2,0.2,1};\r
+\r
+\r