src/gen/mkillum.h

/* Copyright (c) 1991 Regents of the University of California */

/* SCCSid "$SunId$ LBL" */

/*
 * Common definitions for mkillum
 */

#include  "standard.h"

#include  "object.h"

#include  "otypes.h"

                                /* illum flags */
#define  IL_LIGHT       0x1             /* light rather than illum */
#define  IL_COLDST      0x2             /* use color distribution */
#define  IL_COLAVG      0x4             /* use average color */
#define  IL_DATCLB      0x8             /* OK to clobber data file */

struct illum_args {
        int     flags;                  /* flags from list above */
        char    matname[MAXSTR];        /* illum material name */
        char    datafile[MAXSTR];       /* distribution data file name */
        int     dfnum;                  /* data file number */
        char    altmat[MAXSTR];         /* alternate material name */
        int     sampdens;               /* point sample density */
        int     nsamps;                 /* # of samples in each direction */
        float   minbrt;                 /* minimum average brightness */
        float   col[3];                 /* computed average color */
};                              /* illum options */

struct rtproc {
        int     pd[3];                  /* rtrace pipe descriptors */
        float   *buf;                   /* rtrace i/o buffer */
        int     bsiz;                   /* maximum rays for rtrace buffer */
        float   **dest;                 /* destination for each ray result */
        int     nrays;                  /* current length of rtrace buffer */
};                              /* rtrace process */
Revision:	2.1
Committed:	Tue Nov 12 17:05:06 1991 UTC (34 years ago) by greg
Content type:	text/plain
Branch:	MAIN
Changes since 1.5:	+0 -0 lines
Log Message:	updated revision number for release 2.0
#	User	Rev	Content
1	greg	1.1	/* Copyright (c) 1991 Regents of the University of California */
2
3			/* SCCSid "$SunId$ LBL" */
4
5			/*
6			* Common definitions for mkillum
7			*/
8	greg	1.2
9			#include "standard.h"
10
11			#include "object.h"
12
13			#include "otypes.h"
14
15	greg	1.1	/* illum flags */
16	greg	1.3	#define IL_LIGHT 0x1 /* light rather than illum */
17			#define IL_COLDST 0x2 /* use color distribution */
18			#define IL_COLAVG 0x4 /* use average color */
19			#define IL_DATCLB 0x8 /* OK to clobber data file */
20	greg	1.1
21			struct illum_args {
22			int flags; /* flags from list above */
23			char matname[MAXSTR]; /* illum material name */
24			char datafile[MAXSTR]; /* distribution data file name */
25			int dfnum; /* data file number */
26	greg	1.2	char altmat[MAXSTR]; /* alternate material name */
27	greg	1.3	int sampdens; /* point sample density */
28	greg	1.1	int nsamps; /* # of samples in each direction */
29	greg	1.5	float minbrt; /* minimum average brightness */
30	greg	1.4	float col[3]; /* computed average color */
31	greg	1.1	}; /* illum options */
32
33			struct rtproc {
34			int pd[3]; /* rtrace pipe descriptors */
35			float buf; / rtrace i/o buffer */
36			int bsiz; /* maximum rays for rtrace buffer */
37	greg	1.3	float *dest; / destination for each ray result */
38	greg	1.1	int nrays; /* current length of rtrace buffer */
39			}; /* rtrace process */