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root/radiance/ray/src/rt/ray.h
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Comparing ray/src/rt/ray.h (file contents):
Revision 2.52 by greg, Fri Apr 5 01:10:26 2024 UTC vs.
Revision 2.59 by greg, Fri Jun 20 03:43:17 2025 UTC

# Line 64 | Line 64 | typedef struct ray {
64          int     *slights;       /* list of lights to test for scattering */
65          RNUMBER rno;            /* unique ray number */
66          OBJECT  robj;           /* intersected object number */
67 <        int     rsrc;           /* source we're aiming for */
67 >        int     rsrc;           /* source we're aiming for (or ones to skip) */
68          float   rweight;        /* cumulative weight (for termination) */
69          float   gecc;           /* scattering eccentricity coefficient */
70          SCOLOR  rcoef;          /* contribution coefficient w.r.t. parent */
# Line 104 | Line 104 | extern void    (*trace)(RAY*); /* global trace reporting
104  
105   extern int      dimlist[];      /* dimension list for distribution */
106   extern int      ndims;          /* number of dimensions so far */
107 < extern int      samplendx;      /* index for this sample */
107 > extern unsigned long
108 >                samplendx;      /* index for this sample */
109  
110   extern int      do_irrad;       /* compute irradiance? */
111  
# Line 205 | Line 206 | extern void    free_objmem(void);
206                                          /* defined in preload.c */
207   extern int      load_os(OBJREC *op);
208   extern void     preload_objs(void);
209 + extern char     *shm_boundary;
210 + extern void     cow_memshare(void);
211 + extern void     cow_doneshare(void);
212                                          /* defined in raycalls.c */
213   extern void     ray_init(char *otnm);
214   extern void     ray_trace(RAY *r);
# Line 212 | Line 216 | extern void    ray_done(int freall);
216   extern void     ray_save(RAYPARAMS *rp);
217   extern void     ray_restore(RAYPARAMS *rp);
218   extern void     ray_defaults(RAYPARAMS *rp);
219 + extern void     reset_random(void);
220                                          /* defined in raypcalls.c */
221   extern void     ray_pinit(char *otnm, int nproc);
222   extern int      ray_psend(RAY *r);
# Line 248 | Line 253 | extern int     feature_status(int ac, char *av[]);
253   extern int      getrenderopt(int ac, char *av[]);
254   extern void     print_rdefaults(void);
255                                          /* defined in srcdraw.c */
251 – extern void     drawsources(COLOR *pic[], float *zbf[],
252 –                        int x0, int xsiz, int y0, int ysiz);
256   extern void     init_drawsources(int rad);
257 + extern void     drawsources(COLORV *pic[], RGBPRIMP primp, float *zbf[],
258 +                        int x0, int xsiz, int y0, int ysiz);
259                                          /* defined in rt/initotypes.c */
260   extern void     initotypes(void);
261                                          /* module main procedures */

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