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root/radiance/ray/src/rt/ray.h
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Comparing ray/src/rt/ray.h (file contents):
Revision 2.18 by schorsch, Thu Jun 26 00:58:10 2003 UTC vs.
Revision 2.22 by schorsch, Tue Mar 30 16:13:01 2004 UTC

# Line 4 | Line 4
4   */
5   #ifndef _RAD_RAY_H_
6   #define _RAD_RAY_H_
7 – #ifdef __cplusplus
8 – extern "C" {
9 – #endif
7  
11 –
12 – #include "copyright.h"
13 –
8   #include  "standard.h"
15 –
9   #include  "octree.h"
17 –
10   #include  "object.h"
19 –
11   #include  "color.h"
12  
13 + #ifdef __cplusplus
14 + extern "C" {
15 + #endif
16 +
17   #define  MAXDIM         32      /* maximum number of dimensions */
18  
19                                  /* ray type flags */
# Line 46 | Line 41 | typedef struct ray {
41          int     rsrc;           /* source we're aiming for */
42          OBJECT  *clipset;       /* set of objects currently clipped */
43          OBJECT  *newcset;       /* next clipset, used for transmission */
44 <        void    (*revf)();      /* evaluation function for this ray */
45 <        void    (*hitf)();      /* custom hit test for this traversal */
44 >        void    (*revf)(struct ray *);  /* evaluation function for this ray */
45 >        void    (*hitf)(OBJECT *, struct ray *);        /* custom hit test */
46          OBJECT  robj;           /* intersected object number */
47          OBJREC  *ro;            /* intersected object (one with material) */
48          double  rot;            /* distance to object */
# Line 165 | Line 160 | typedef struct {               /* rendering parameter holder */
160   extern void     headclean(void);
161   extern void     openheader(void);
162   extern void     dupheader(void);
163 +                                        /* defined in persist.c */
164 + extern void persistfile(char *pfn);
165   extern void     pfdetach(void);
166   extern void     pfclean(void);
167   extern void     pflock(int lf);
# Line 213 | Line 210 | extern void    print_rdefaults(void);
210                                          /* defined in srcdraw.c */
211   extern void     drawsources(COLOR *pic[], float *zbf[],
212                          int x0, int xsiz, int y0, int ysiz);
213 + extern void init_drawsources(int rad);
214 +                                        /* defined in rt/initotypes.c */
215 + extern void initotypes(void);
216                                          /* module main procedures */
217   extern void     rtrace(char *fname);
218 + extern char * formstr(int  f);
219   extern void     rview(void);
220   extern void     rpict(int seq, char *pout, char *zout, char *prvr);
221  

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