src/hd/rholo.h

/* RCSid: $Id: rholo.h,v 3.26 2016/03/21 19:06:08 greg Exp $ */
/*
 * Header file for rholo program
 */
#ifndef _RAD_RHOLO_H_
#define _RAD_RHOLO_H_

#include "holo.h"
#include "view.h"
#include "vars.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifndef RPACKSIZ
#define RPACKSIZ        21              /* good packet size */
#endif

typedef struct packet {
        int16   hd;             /* holodeck section (first) */
        int32   bi;             /* beam index (second) */
        int32   nr;             /* number of rays (third) */
        int32   nc;             /* number calculated (fourth) */
        RAYVAL  ra[RPACKSIZ];   /* ray values (fifth) */
        float   *offset;        /* offset array if !vbool(OBSTRUCTIONS) */
        struct packet   *next;  /* next in packet list */
} PACKET;               /* a beam packet */

typedef struct {
        int16   hd;             /* holodeck section (first) */
        int32   bi;             /* beam index (second) */
        int32   nr;             /* number of rays (third) */
        int32   nc;             /* number calculated (fourth) */
} PACKHEAD;             /* followed by ray values */

#define packsiz(nr)     (sizeof(PACKHEAD)+(nr)*sizeof(RAYVAL))
#define packra(p)       ((RAYVAL *)((p)+1))

typedef struct {
        int     nb;             /* number of beams in list */
        PACKHEAD        *bl;    /* allocated beam list */
} BEAMLIST;             /* a list of beam requests */

typedef struct {
        FVECT   vpt;            /* view (eye point) position */
        double  rng;            /* desired mean radius for sample rays */
} VIEWPOINT;            /* target eye position */

                                /* input variables */
#define CACHE           0               /* amount of memory to use as cache */
#define DISKSPACE       1               /* how much disk space to use */
#define EYESEP          2               /* eye separation distance */
#define GEOMETRY        3               /* section geometry */
#define GRID            4               /* target grid size */
#define OBSTRUCTIONS    5               /* shall we track obstructions? */
#define OCTREE          6               /* octree file name */
#define PORTS           7               /* section portals */
#define RENDER          8               /* rendering options */
#define REPORT          9               /* report interval and error file */
#define RIF             10              /* rad input file */
#define SECTION         11              /* holodeck section boundaries */
#define TIME            12              /* maximum rendering time */
#define VDIST           13              /* virtual distance calculation */

#define NRHVARS         14              /* number of variables */

#define RHVINIT { \
        {"CACHE",       2,      0,      NULL,   fltvalue}, \
        {"DISKSPACE",   3,      0,      NULL,   fltvalue}, \
        {"EYESEP",      3,      0,      NULL,   fltvalue}, \
        {"geometry",    3,      0,      NULL,   NULL}, \
        {"GRID",        2,      0,      NULL,   fltvalue}, \
        {"OBSTRUCTIONS",3,      0,      NULL,   boolvalue}, \
        {"OCTREE",      3,      0,      NULL,   strvalue}, \
        {"portals",     3,      0,      NULL,   NULL}, \
        {"render",      3,      0,      NULL,   catvalues}, \
        {"REPORT",      3,      0,      NULL,   strvalue}, \
        {"RIF",         3,      0,      NULL,   strvalue}, \
        {"section",     3,      0,      NULL,   NULL}, \
        {"TIME",        2,      0,      NULL,   fltvalue}, \
        {"VDISTANCE",   2,      0,      NULL,   boolvalue}, \
}

                                /* bundle set requests */
#define BS_NEW          1               /* replace current set with new one */
#define BS_ADD          2               /* add to current set */
#define BS_ADJ          3               /* adjust current set quantities */
#define BS_DEL          4               /* delete from current set */
#define BS_MAX          5               /* set to max of old and new */

extern char     *progname;      /* our program name */
extern char     *hdkfile;       /* holodeck file name */
extern char     froot[];        /* root file name */

extern char     *outdev;        /* output device name */

extern int      readinp;        /* read input from stdin */

extern int      force;          /* allow overwrite of holodeck */

extern int      nowarn;         /* turn warnings off? */

extern int      ncprocs;        /* number of requested compute processes */
extern int      nprocs;         /* number of running compute processes */

extern int      chunkycmp;      /* using "chunky" comparison mode */

extern VIEWPOINT        myeye;  /* target view position */

extern time_t   starttime;      /* time we got started */
extern time_t   endtime;        /* time we should end by */
extern time_t   reporttime;     /* time for next report */

extern long     nraysdone;      /* number of rays done */
extern long     npacksdone;     /* number of packets done */

#define MAXRTARGC       256
extern int      rtargc;         /* rtrace command */
extern char     *rtargv[];

        /* rholo.c */
extern void done_packets(PACKET *pl);
        /* rholo2.c */
extern void new_rtrace(void);
extern int done_rtrace(void);
extern void packrays(float *rod, PACKET *p);
extern void donerays(PACKET *p, float *rvl);
extern int getradfile(void);
extern void report(time_t t);
        /* rholo2l.c */
extern int start_rtrace(void);
extern int end_rtrace(void);
extern PACKET *do_packets(PACKET *pl);
extern PACKET *flush_queue(void);
        /* rholo3.c */
extern void init_global(void);
extern int next_packet(PACKET *p, int   n);
extern void bundle_set(int op, PACKHEAD *clist, int nents);
        /* rholo4.c */
extern void disp_open(char *dname);
extern void disp_packet(register PACKHEAD *p);
extern int disp_check(int block);
extern int disp_close(void);
        /* viewbeams.c */
extern int nextview(VIEW *vp, FILE *fp);
extern int16 * viewbeams(VIEW *vp, int hr, int vr, BEAMLIST *blp);

#ifdef __cplusplus
}
#endif
#endif /* _RAD_RHOLO_H_ */

Revision:	3.27
Committed:	Thu Feb 6 21:45:00 2025 UTC (2 months, 3 weeks ago) by greg
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 3.26:	+4 -4 lines
Log Message:	perf: Made printing of variables a little neater; added CAPDATE to holo header
#	User	Rev	Content
1	greg	3.27	/* RCSid: $Id: rholo.h,v 3.26 2016/03/21 19:06:08 greg Exp $ */
2	gregl	3.1	/*
3			* Header file for rholo program
4			*/
5	schorsch	3.23	#ifndef _RAD_RHOLO_H_
6			#define _RAD_RHOLO_H_
7	gregl	3.1
8	greg	3.25	#include "holo.h"
9	schorsch	3.24	#include "view.h"
10	gregl	3.1	#include "vars.h"
11
12	schorsch	3.23	#ifdef __cplusplus
13			extern "C" {
14			#endif
15
16	gregl	3.1	#ifndef RPACKSIZ
17			#define RPACKSIZ 21 /* good packet size */
18			#endif
19
20			typedef struct packet {
21	greg	3.22	int16 hd; /* holodeck section (first) */
22			int32 bi; /* beam index (second) */
23			int32 nr; /* number of rays (third) */
24			int32 nc; /* number calculated (fourth) */
25	gwlarson	3.15	RAYVAL ra[RPACKSIZ]; /* ray values (fifth) */
26	gregl	3.1	float offset; / offset array if !vbool(OBSTRUCTIONS) */
27			struct packet next; / next in packet list */
28			} PACKET; /* a beam packet */
29
30			typedef struct {
31	greg	3.22	int16 hd; /* holodeck section (first) */
32			int32 bi; /* beam index (second) */
33			int32 nr; /* number of rays (third) */
34			int32 nc; /* number calculated (fourth) */
35	gregl	3.1	} PACKHEAD; /* followed by ray values */
36
37			#define packsiz(nr) (sizeof(PACKHEAD)+(nr)*sizeof(RAYVAL))
38	gregl	3.3	#define packra(p) ((RAYVAL *)((p)+1))
39	gregl	3.1
40	gwlarson	3.16	typedef struct {
41	gwlarson	3.20	int nb; /* number of beams in list */
42			PACKHEAD bl; / allocated beam list */
43			} BEAMLIST; /* a list of beam requests */
44
45			typedef struct {
46	gwlarson	3.16	FVECT vpt; /* view (eye point) position */
47			double rng; /* desired mean radius for sample rays */
48			} VIEWPOINT; /* target eye position */
49
50	gregl	3.1	/* input variables */
51	gwlarson	3.14	#define CACHE 0 /* amount of memory to use as cache */
52			#define DISKSPACE 1 /* how much disk space to use */
53			#define EYESEP 2 /* eye separation distance */
54	gwlarson	3.18	#define GEOMETRY 3 /* section geometry */
55			#define GRID 4 /* target grid size */
56			#define OBSTRUCTIONS 5 /* shall we track obstructions? */
57			#define OCTREE 6 /* octree file name */
58			#define PORTS 7 /* section portals */
59			#define RENDER 8 /* rendering options */
60			#define REPORT 9 /* report interval and error file */
61			#define RIF 10 /* rad input file */
62			#define SECTION 11 /* holodeck section boundaries */
63			#define TIME 12 /* maximum rendering time */
64			#define VDIST 13 /* virtual distance calculation */
65	gregl	3.1
66	gwlarson	3.18	#define NRHVARS 14 /* number of variables */
67	gregl	3.1
68			#define RHVINIT { \
69	gwlarson	3.14	{"CACHE", 2, 0, NULL, fltvalue}, \
70			{"DISKSPACE", 3, 0, NULL, fltvalue}, \
71			{"EYESEP", 3, 0, NULL, fltvalue}, \
72	gwlarson	3.18	{"geometry", 3, 0, NULL, NULL}, \
73	gwlarson	3.14	{"GRID", 2, 0, NULL, fltvalue}, \
74			{"OBSTRUCTIONS",3, 0, NULL, boolvalue}, \
75	greg	3.27	{"OCTREE", 3, 0, NULL, strvalue}, \
76	gwlarson	3.18	{"portals", 3, 0, NULL, NULL}, \
77	gregl	3.1	{"render", 3, 0, NULL, catvalues}, \
78	greg	3.27	{"REPORT", 3, 0, NULL, strvalue}, \
79			{"RIF", 3, 0, NULL, strvalue}, \
80	gregl	3.1	{"section", 3, 0, NULL, NULL}, \
81			{"TIME", 2, 0, NULL, fltvalue}, \
82	gregl	3.6	{"VDISTANCE", 2, 0, NULL, boolvalue}, \
83	gregl	3.1	}
84
85	gregl	3.2	/* bundle set requests */
86	gregl	3.4	#define BS_NEW 1 /* replace current set with new one */
87			#define BS_ADD 2 /* add to current set */
88	gregl	3.5	#define BS_ADJ 3 /* adjust current set quantities */
89			#define BS_DEL 4 /* delete from current set */
90	gwlarson	3.20	#define BS_MAX 5 /* set to max of old and new */
91	gregl	3.2
92	gregl	3.1	extern char progname; / our program name */
93			extern char hdkfile; / holodeck file name */
94			extern char froot[]; /* root file name */
95
96	gregl	3.4	extern char outdev; / output device name */
97
98	gregl	3.8	extern int readinp; /* read input from stdin */
99
100	gregl	3.10	extern int force; /* allow overwrite of holodeck */
101
102	gregl	3.1	extern int nowarn; /* turn warnings off? */
103
104	gregl	3.9	extern int ncprocs; /* number of requested compute processes */
105			extern int nprocs; /* number of running compute processes */
106	gregl	3.4
107	gwlarson	3.19	extern int chunkycmp; /* using "chunky" comparison mode */
108	gwlarson	3.16
109			extern VIEWPOINT myeye; /* target view position */
110	gregl	3.1
111			extern time_t starttime; /* time we got started */
112			extern time_t endtime; /* time we should end by */
113			extern time_t reporttime; /* time for next report */
114
115	gregl	3.11	extern long nraysdone; /* number of rays done */
116			extern long npacksdone; /* number of packets done */
117
118	greg	3.26	#define MAXRTARGC 256
119	gregl	3.1	extern int rtargc; /* rtrace command */
120			extern char *rtargv[];
121
122	schorsch	3.24	/* rholo.c */
123			extern void done_packets(PACKET *pl);
124			/* rholo2.c */
125			extern void new_rtrace(void);
126			extern int done_rtrace(void);
127			extern void packrays(float rod, PACKET p);
128			extern void donerays(PACKET p, float rvl);
129			extern int getradfile(void);
130			extern void report(time_t t);
131			/* rholo2l.c */
132			extern int start_rtrace(void);
133			extern int end_rtrace(void);
134			extern PACKET do_packets(PACKET pl);
135			extern PACKET *flush_queue(void);
136			/* rholo3.c */
137			extern void init_global(void);
138			extern int next_packet(PACKET *p, int n);
139			extern void bundle_set(int op, PACKHEAD *clist, int nents);
140			/* rholo4.c */
141			extern void disp_open(char *dname);
142			extern void disp_packet(register PACKHEAD *p);
143			extern int disp_check(int block);
144			extern int disp_close(void);
145			/* viewbeams.c */
146			extern int nextview(VIEW vp, FILE fp);
147			extern int16 * viewbeams(VIEW vp, int hr, int vr, BEAMLIST blp);
148	schorsch	3.23
149			#ifdef __cplusplus
150			}
151			#endif
152			#endif /* _RAD_RHOLO_H_ */
153