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root/Development/ray/src/px/pcond.h
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Comparing ray/src/px/pcond.h (file contents):
Revision 3.7 by greg, Wed Mar 19 13:03:11 1997 UTC vs.
Revision 3.8 by gwlarson, Mon Feb 9 13:22:26 1998 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1997 Regents of the University of California */
1 > /* Copyright (c) 1998 Silicon Graphics, Inc. */
2  
3 < /* SCCSid "$SunId$ LBL" */
3 > /* SCCSid "$SunId$ SGI" */
4  
5   /*
6   * Header file for picture file conditioning.
# Line 25 | Line 25
25  
26   #define HISTRES         100             /* histogram resolution */
27  
28 < #define LMIN            1e-4            /* minimum visible world luminance */
28 > #define LMIN            1e-7            /* minimum visible world luminance */
29   #define LMAX            1e5             /* maximum visible world luminance */
30  
31   #define Bl(Lw)          log(Lw)         /* brightness function */

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