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Comparing ray/src/rt/ambient.h (file contents):
Revision 2.8 by greg, Tue Feb 25 02:47:22 2003 UTC vs.
Revision 2.11 by greg, Wed Feb 23 18:18:21 2005 UTC

# Line 4 | Line 4
4   *
5   * Include after ray.h
6   */
7 + #ifndef _RAD_AMBIENT_H_
8 + #define _RAD_AMBIENT_H_
9 + #ifdef __cplusplus
10 + extern "C" {
11 + #endif
12  
8 – #include "copyright.h"
9 –
13   /*
14   * Since we've defined our vectors as float below to save space,
15   * watch out for changes in the definitions of VCOPY() and DOT()
# Line 46 | Line 49 | typedef struct {
49   extern double  maxarad;         /* maximum ambient radius */
50   extern double  minarad;         /* minimum ambient radius */
51  
52 + #ifndef AVGREFL
53   #define  AVGREFL        0.5     /* assumed average reflectance */
54 + #endif
55  
56   #define  AMBVALSIZ      75      /* number of bytes in portable AMBVAL struct */
57   #define  AMBMAGIC       557     /* magic number for ambient value files */
58   #define  AMBFMT         "Radiance_ambval"       /* format id string */
59  
55 – #ifdef NOPROTO
56 –
57 – extern int      divsample();
58 – extern double   doambient();
59 – extern void     inithemi();
60 – extern void     comperrs();
61 – extern void     posgradient();
62 – extern void     dirgradient();
63 – extern void     setambres();
64 – extern void     setambacc();
65 – extern void     setambient();
66 – extern void     ambdone();
67 – extern void     ambnotify();
68 – extern void     ambient();
69 – extern double   sumambient();
70 – extern double   makeambient();
71 – extern void     extambient();
72 – extern int      ambsync();
73 – extern void     putambmagic();
74 – extern int      hasambmagic();
75 – extern int      writambval();
76 – extern int      ambvalOK();
77 – extern int      readambval();
78 – extern void     lookamb();
79 – extern void     writamb();
80 –
81 – #else
60                                          /* defined in ambcomp.c */
61   extern int      divsample(AMBSAMP *dp, AMBHEMI *h, RAY *r);
62   extern double   doambient(COLOR acol, RAY *r, double wt, FVECT pg, FVECT dg);
# Line 108 | Line 86 | extern int     readambval(AMBVAL *av, FILE *fp);
86   extern void     lookamb(FILE *fp);
87   extern void     writamb(FILE *fp);
88  
89 +
90 + #ifdef __cplusplus
91 + }
92   #endif
93 + #endif /* _RAD_AMBIENT_H_ */
94 +

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