--- ray/src/hd/rhdisp.h	1998/01/04 18:37:11	3.10
+++ ray/src/hd/rhdisp.h	1998/11/24 17:05:35	3.12
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Silicon Graphics, Inc. */
+/* Copyright (c) 1998 Silicon Graphics, Inc. */
 
 /* SCCSid "$SunId$ SGI" */
 
@@ -18,6 +18,7 @@
 #define DR_KILL		8		/* kill rtrace process(es) */
 #define DR_RESTART	9		/* restart rtrace */
 #define DR_CLOBBER	10		/* clobber holodeck */
+#define DR_VIEWPOINT	11		/* set desired eye position */
 
 				/* server responses */
 #define DS_BUNDLE	32		/* computed bundle */
@@ -27,6 +28,7 @@
 #define DS_STARTIMM	36		/* begin immediate bundle set */
 #define DS_ENDIMM	37		/* end immediate bundle set */
 #define DS_OUTSECT	38		/* render from outside sections */
+#define DS_EYESEP	39		/* eye separation distance */
 
 /*
  * Normally, the server channel has priority, with the display process