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root/radiance/ray/src/common/view.h
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Comparing ray/src/common/view.h (file contents):
Revision 1.6 by greg, Sat Oct 13 20:56:04 1990 UTC vs.
Revision 2.2 by greg, Fri Oct 2 15:56:31 1992 UTC

# Line 33 | Line 33 | extern VIEW  stdview;
33  
34   extern char  *setview();
35  
36 – extern double  sqrt();
37 –
36   #define  viewaspect(v)  sqrt((v)->vn2/(v)->hn2)
37  
38   #define  STDVIEW        {VT_PER,0.,0.,0.,0.,1.,0.,0.,0.,1.,45.,45.,0.,0.}
39  
40   #define  VIEWSTR        "VIEW="
41 + #define  VIEWSTRL       5

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