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root/Development/ray/src/common/view.h

Comparing ray/src/common/view.h (file contents):
Revision 2.5 by greg, Fri Aug 18 10:20:11 1995 UTC vs.
Revision 2.6 by greg, Tue Jan 9 12:21:13 1996 UTC

#	Line 38 | Line 38 | extern char  *setview();
38
39		extern double  viewray();
40
41	+	extern char  *viewopt();
42	+
43		#define  viewaspect(v)  sqrt((v)->vn2/(v)->hn2)
44
45		#define  STDVIEW        {VT_PER,{0.,0.,0.},{0.,1.,0.},{0.,0.,1.}, \

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