--- ray/src/common/view.h	1990/01/08 14:45:51	1.4
+++ ray/src/common/view.h	1990/10/13 20:56:04	1.6
@@ -11,6 +11,8 @@
 				/* view types */
 #define  VT_PER		'v'		/* perspective */
 #define  VT_PAR		'l'		/* parallel */
+#define  VT_ANG		'a'		/* angular fisheye */
+#define  VT_HEM		'h'		/* hemispherical fisheye */
 
 typedef struct {
 	int  type;		/* view type */
@@ -34,8 +36,6 @@ extern char  *setview();
 extern double  sqrt();
 
 #define  viewaspect(v)	sqrt((v)->vn2/(v)->hn2)
-
-#define  copyview(d,s)	bcopy((char *)(s),(char *)(d),sizeof(VIEW))
 
 #define  STDVIEW	{VT_PER,0.,0.,0.,0.,1.,0.,0.,0.,1.,45.,45.,0.,0.}