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/* Copyright (c) 1993 Regents of the University of California */ |
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/* Copyright (c) 1994 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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#include "standard.h" |
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#include "paths.h" |
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#include <ctype.h> |
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#include <sys/types.h> |
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|
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|
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typedef struct { |
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int (*fixval)(); /* assignment checking function */ |
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} VARIABLE; |
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|
25 |
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int onevalue(), catvalues(); |
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int onevalue(), catvalues(), boolvalue(), |
26 |
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qualvalue(), fltvalue(), intvalue(); |
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|
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/* variables */ |
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#define OBJECT 0 /* object files */ |
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#define SCENE 1 /* scene files */ |
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#define MATERIAL 2 /* material files */ |
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#define RENDER 3 /* rendering options */ |
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#define OCONV 4 /* oconv options */ |
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#define PFILT 5 /* pfilt options */ |
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#define VIEW 6 /* view(s) for picture(s) */ |
36 |
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#define ZONE 7 /* simulation zone */ |
37 |
< |
#define QUALITY 8 /* desired rendering quality */ |
38 |
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#define OCTREE 9 /* octree file name */ |
39 |
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#define PICTURE 10 /* picture file name */ |
40 |
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#define AMBFILE 11 /* ambient file name */ |
41 |
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#define OPTFILE 12 /* rendering options file */ |
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#define EXPOSURE 13 /* picture exposure setting */ |
43 |
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#define RESOLUTION 14 /* maximum picture resolution */ |
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#define UP 15 /* view up (X, Y or Z) */ |
45 |
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#define INDIRECT 16 /* indirection in lighting */ |
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#define DETAIL 17 /* level of scene detail */ |
47 |
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#define PENUMBRAS 18 /* shadow penumbras are desired */ |
48 |
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#define VARIABILITY 19 /* level of light variability */ |
49 |
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#define REPORT 20 /* report frequency and errfile */ |
32 |
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#define ILLUM 3 /* mkillum input files */ |
33 |
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#define MKILLUM 4 /* mkillum options */ |
34 |
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#define RENDER 5 /* rendering options */ |
35 |
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#define OCONV 6 /* oconv options */ |
36 |
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#define PFILT 7 /* pfilt options */ |
37 |
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#define VIEW 8 /* view(s) for picture(s) */ |
38 |
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#define ZONE 9 /* simulation zone */ |
39 |
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#define QUALITY 10 /* desired rendering quality */ |
40 |
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#define OCTREE 11 /* octree file name */ |
41 |
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#define PICTURE 12 /* picture file name */ |
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#define AMBFILE 13 /* ambient file name */ |
43 |
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#define OPTFILE 14 /* rendering options file */ |
44 |
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#define EXPOSURE 15 /* picture exposure setting */ |
45 |
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#define RESOLUTION 16 /* maximum picture resolution */ |
46 |
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#define UP 17 /* view up (X, Y or Z) */ |
47 |
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#define INDIRECT 18 /* indirection in lighting */ |
48 |
> |
#define DETAIL 19 /* level of scene detail */ |
49 |
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#define PENUMBRAS 20 /* shadow penumbras are desired */ |
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#define VARIABILITY 21 /* level of light variability */ |
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#define REPORT 22 /* report frequency and errfile */ |
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/* total number of variables */ |
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#define NVARS 21 |
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#define NVARS 23 |
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|
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VARIABLE vv[NVARS] = { /* variable-value pairs */ |
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{"objects", 3, 0, NULL, catvalues}, |
57 |
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{"scene", 3, 0, NULL, catvalues}, |
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{"materials", 3, 0, NULL, catvalues}, |
59 |
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{"illum", 3, 0, NULL, catvalues}, |
60 |
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{"mkillum", 3, 0, NULL, catvalues}, |
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{"render", 3, 0, NULL, catvalues}, |
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{"oconv", 3, 0, NULL, catvalues}, |
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{"pfilt", 2, 0, NULL, catvalues}, |
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{"view", 2, 0, NULL, NULL}, |
65 |
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{"ZONE", 2, 0, NULL, onevalue}, |
66 |
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{"QUALITY", 3, 0, NULL, onevalue}, |
66 |
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{"QUALITY", 3, 0, NULL, qualvalue}, |
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{"OCTREE", 3, 0, NULL, onevalue}, |
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{"PICTURE", 3, 0, NULL, onevalue}, |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
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{"EXPOSURE", 3, 0, NULL, onevalue}, |
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{"EXPOSURE", 3, 0, NULL, fltvalue}, |
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{"RESOLUTION", 3, 0, NULL, onevalue}, |
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{"UP", 2, 0, NULL, onevalue}, |
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{"INDIRECT", 3, 0, NULL, onevalue}, |
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{"DETAIL", 3, 0, NULL, onevalue}, |
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{"PENUMBRAS", 3, 0, NULL, onevalue}, |
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{"VARIABILITY", 3, 0, NULL, onevalue}, |
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{"INDIRECT", 3, 0, NULL, intvalue}, |
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{"DETAIL", 3, 0, NULL, qualvalue}, |
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{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
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{"VARIABILITY", 3, 0, NULL, qualvalue}, |
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{"REPORT", 3, 0, NULL, onevalue}, |
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}; |
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|
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VARIABLE *matchvar(); |
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char *nvalue(); |
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int vscale(); |
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|
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#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
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|
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#define vnam(vc) (vv[vc].name) |
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#define vdef(vc) (vv[vc].nass) |
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#define vval(vc) (vv[vc].value) |
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#define vint(vc) atoi(vval(vc)) |
90 |
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#define vlet(vc) (vval(vc)[0]&~0x20) |
90 |
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#define vlet(vc) UPPER(vval(vc)[0]) |
91 |
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#define vscale vlet |
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#define vbool(vc) (vlet(vc)=='T') |
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|
94 |
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#define HIGH 2 |
95 |
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#define MEDIUM 1 |
96 |
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#define LOW 0 |
94 |
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#define HIGH 'H' |
95 |
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#define MEDIUM 'M' |
96 |
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#define LOW 'L' |
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|
98 |
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int lowqopts(), medqopts(), hiqopts(); |
99 |
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int (*setqopts[3])() = {lowqopts, medqopts, hiqopts}; |
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/* overture calculation file */ |
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#ifdef NIX |
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char overfile[] = "overture.raw"; |
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#else |
102 |
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char overfile[] = "/dev/null"; |
103 |
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#endif |
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|
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#define renderopts (*setqopts[vscale(QUALITY)]) |
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extern time_t fdate(), time(); |
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|
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extern long fdate(); |
107 |
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time_t scenedate; /* date of latest scene or object file */ |
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time_t octreedate; /* date of octree */ |
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time_t matdate; /* date of latest material file */ |
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time_t illumdate; /* date of last illum file */ |
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|
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long scenedate; /* date of latest scene or object file */ |
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long octreedate; /* date of octree */ |
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char *oct0name; /* name of pre-mkillum octree */ |
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time_t oct0date; /* date of pre-mkillum octree */ |
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char *oct1name; /* name of post-mkillum octree */ |
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time_t oct1date; /* date of post-mkillum octree (>= matdate) */ |
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|
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int nowarn = 0; /* no warnings */ |
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int explicate = 0; /* explicate variables */ |
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int silent = 0; /* do work silently */ |
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int noaction = 0; /* don't do anything */ |
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int sayview = 0; /* print view out */ |
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char *rvdevice = NULL; /* rview output device */ |
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char *viewselect = NULL; /* specific view only */ |
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|
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int overture = 0; /* overture calculation needed */ |
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|
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char *progname; /* global argv[0] */ |
128 |
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char *rifname; /* global rad input file name */ |
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|
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char radname[MAXPATH]; /* root Radiance file name */ |
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|
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case 'o': |
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rvdevice = argv[++i]; |
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break; |
156 |
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case 'V': |
157 |
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sayview++; |
158 |
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break; |
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case 'v': |
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viewselect = argv[++i]; |
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break; |
162 |
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case 'w': |
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nowarn++; |
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break; |
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default: |
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goto userr; |
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} |
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if (i >= argc) |
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goto userr; |
170 |
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rifname = argv[i]; |
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/* assign Radiance root file name */ |
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< |
rootname(radname, argv[i]); |
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rootname(radname, rifname); |
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/* load variable values */ |
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load(argv[i]); |
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load(rifname); |
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/* get any additional assignments */ |
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for (i++; i < argc; i++) |
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setvariable(argv[i]); |
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/* print all values if requested */ |
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if (explicate) |
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printvals(); |
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/* run simulation */ |
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/* build octree (and run mkillum) */ |
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oconv(); |
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/* check date on ambient file */ |
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checkambfile(); |
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/* run simulation */ |
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renderopts(ropts); |
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xferopts(ropts); |
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if (rvdevice != NULL) |
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exit(0); |
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userr: |
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fprintf(stderr, |
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< |
"Usage: %s [-s][-n][-v view][-o dev] rfile [VAR=value ..]\n", |
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"Usage: %s [-s][-n][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
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progname); |
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exit(1); |
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} |
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} |
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|
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#define NOCHAR 127 /* constant for character to delete */ |
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|
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|
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load(rfname) /* load Radiance simulation file */ |
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char *rfname; |
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{ |
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FILE *fp; |
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char buf[256]; |
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char buf[512]; |
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register char *cp; |
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|
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if (rfname == NULL) |
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fp = stdin; |
234 |
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else if ((fp = fopen(rfname, "r")) == NULL) { |
235 |
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perror(rfname); |
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exit(1); |
204 |
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} |
234 |
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else if ((fp = fopen(rfname, "r")) == NULL) |
235 |
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syserr(rfname); |
236 |
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while (fgetline(buf, sizeof(buf), fp) != NULL) { |
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for (cp = buf; *cp; cp++) { |
238 |
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switch (*cp) { |
239 |
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case '\\': |
240 |
< |
case '\n': |
210 |
< |
*cp = ' '; |
240 |
> |
*cp++ = NOCHAR; |
241 |
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continue; |
242 |
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case '#': |
243 |
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*cp = '\0'; |
244 |
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break; |
245 |
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default: |
246 |
+ |
continue; |
247 |
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} |
248 |
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break; |
249 |
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} |
257 |
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register char *ass; |
258 |
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{ |
259 |
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char varname[32]; |
260 |
+ |
int n; |
261 |
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register char *cp; |
262 |
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register VARIABLE *vp; |
263 |
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register int i; |
231 |
– |
int n; |
264 |
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|
265 |
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while (isspace(*ass)) /* skip leading space */ |
266 |
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ass++; |
274 |
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/* trim value */ |
275 |
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while (isspace(*ass) || *ass == '=') |
276 |
|
ass++; |
277 |
< |
cp = ass + strlen(ass); |
278 |
< |
do |
279 |
< |
*cp-- = '\0'; |
280 |
< |
while (cp >= ass && isspace(*cp)); |
249 |
< |
n = cp - ass + 1; |
250 |
< |
if (!n) { |
277 |
> |
for (n = strlen(ass); n > 0; n--) |
278 |
> |
if (!isspace(ass[n-1])) |
279 |
> |
break; |
280 |
> |
if (!n && !nowarn) { |
281 |
|
fprintf(stderr, "%s: warning - missing value for variable '%s'\n", |
282 |
|
progname, varname); |
283 |
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return; |
290 |
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exit(1); |
291 |
|
} |
292 |
|
/* assign new value */ |
293 |
< |
cp = vp->value; i = vp->nass; |
294 |
< |
while (i--) |
295 |
< |
while (*cp++) |
296 |
< |
; |
297 |
< |
i = cp - vp->value; |
298 |
< |
vp->value = realloc(vp->value, i+n+1); |
299 |
< |
if (vp->value == NULL) { |
300 |
< |
perror(progname); |
301 |
< |
exit(1); |
293 |
> |
if (i = vp->nass) { |
294 |
> |
cp = vp->value; |
295 |
> |
while (i--) |
296 |
> |
while (*cp++) |
297 |
> |
; |
298 |
> |
i = cp - vp->value; |
299 |
> |
vp->value = realloc(vp->value, i+n+1); |
300 |
> |
} else |
301 |
> |
vp->value = malloc(n+1); |
302 |
> |
if (vp->value == NULL) |
303 |
> |
syserr(progname); |
304 |
> |
cp = vp->value+i; /* copy value, squeezing spaces */ |
305 |
> |
*cp = *ass; |
306 |
> |
for (i = 1; i <= n; i++) { |
307 |
> |
if (ass[i] == NOCHAR) |
308 |
> |
continue; |
309 |
> |
if (isspace(*cp)) |
310 |
> |
while (isspace(ass[i])) |
311 |
> |
i++; |
312 |
> |
*++cp = ass[i]; |
313 |
|
} |
314 |
< |
strcpy(vp->value+i, ass); |
314 |
> |
if (isspace(*cp)) /* remove trailing space */ |
315 |
> |
*cp = '\0'; |
316 |
|
vp->nass++; |
317 |
|
} |
318 |
|
|
338 |
|
{ |
339 |
|
register char *cp; |
340 |
|
|
341 |
< |
if (vp == NULL || n < 0 || n >= vp->nass) |
341 |
> |
if (vp == NULL | n < 0 | n >= vp->nass) |
342 |
|
return(NULL); |
343 |
|
cp = vp->value; |
344 |
|
while (n--) |
348 |
|
} |
349 |
|
|
350 |
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|
309 |
– |
int |
310 |
– |
vscale(vc) /* return scale for variable vc */ |
311 |
– |
int vc; |
312 |
– |
{ |
313 |
– |
switch(vlet(vc)) { |
314 |
– |
case 'H': |
315 |
– |
return(HIGH); |
316 |
– |
case 'M': |
317 |
– |
return(MEDIUM); |
318 |
– |
case 'L': |
319 |
– |
return(LOW); |
320 |
– |
} |
321 |
– |
fprintf(stderr, "%s: illegal value for variable '%s' (%s)\n", |
322 |
– |
progname, vnam(vc), vval(vc)); |
323 |
– |
exit(1); |
324 |
– |
} |
325 |
– |
|
326 |
– |
|
351 |
|
checkvalues() /* check assignments */ |
352 |
|
{ |
353 |
|
register int i; |
363 |
|
{ |
364 |
|
if (vp->nass < 2) |
365 |
|
return; |
366 |
< |
fprintf(stderr, "%s: warning - multiple assignment of variable '%s'\n", |
366 |
> |
if (!nowarn) |
367 |
> |
fprintf(stderr, |
368 |
> |
"%s: warning - multiple assignment of variable '%s'\n", |
369 |
|
progname, vp->name); |
370 |
< |
while (vp->nass-- > 1) |
370 |
> |
do |
371 |
|
vp->value += strlen(vp->value)+1; |
372 |
+ |
while (--vp->nass > 1); |
373 |
|
} |
374 |
|
|
375 |
|
|
388 |
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} |
389 |
|
|
390 |
|
|
391 |
< |
long |
391 |
> |
int |
392 |
> |
badmatch(tv, cv) /* case insensitive truncated comparison */ |
393 |
> |
register char *tv, *cv; |
394 |
> |
{ |
395 |
> |
if (!*tv) return(1); /* null string cannot match */ |
396 |
> |
do |
397 |
> |
if (UPPER(*tv) != *cv++) |
398 |
> |
return(1); |
399 |
> |
while (*++tv); |
400 |
> |
return(0); /* OK */ |
401 |
> |
} |
402 |
> |
|
403 |
> |
|
404 |
> |
boolvalue(vp) /* check boolean for legal values */ |
405 |
> |
register VARIABLE *vp; |
406 |
> |
{ |
407 |
> |
if (!vp->nass) return; |
408 |
> |
onevalue(vp); |
409 |
> |
switch (UPPER(vp->value[0])) { |
410 |
> |
case 'T': |
411 |
> |
if (badmatch(vp->value, "TRUE")) break; |
412 |
> |
return; |
413 |
> |
case 'F': |
414 |
> |
if (badmatch(vp->value, "FALSE")) break; |
415 |
> |
return; |
416 |
> |
} |
417 |
> |
fprintf(stderr, "%s: illegal value for boolean variable '%s'\n", |
418 |
> |
progname, vp->name); |
419 |
> |
exit(1); |
420 |
> |
} |
421 |
> |
|
422 |
> |
|
423 |
> |
qualvalue(vp) /* check qualitative var. for legal values */ |
424 |
> |
register VARIABLE *vp; |
425 |
> |
{ |
426 |
> |
if (!vp->nass) return; |
427 |
> |
onevalue(vp); |
428 |
> |
switch (UPPER(vp->value[0])) { |
429 |
> |
case 'L': |
430 |
> |
if (badmatch(vp->value, "LOW")) break; |
431 |
> |
return; |
432 |
> |
case 'M': |
433 |
> |
if (badmatch(vp->value, "MEDIUM")) break; |
434 |
> |
return; |
435 |
> |
case 'H': |
436 |
> |
if (badmatch(vp->value, "HIGH")) break; |
437 |
> |
return; |
438 |
> |
} |
439 |
> |
fprintf(stderr, "%s: illegal value for qualitative variable '%s'\n", |
440 |
> |
progname, vp->name); |
441 |
> |
exit(1); |
442 |
> |
} |
443 |
> |
|
444 |
> |
|
445 |
> |
intvalue(vp) /* check integer variable for legal values */ |
446 |
> |
register VARIABLE *vp; |
447 |
> |
{ |
448 |
> |
if (!vp->nass) return; |
449 |
> |
onevalue(vp); |
450 |
> |
if (isint(vp->value)) return; |
451 |
> |
fprintf(stderr, "%s: illegal value for integer variable '%s'\n", |
452 |
> |
progname, vp->name); |
453 |
> |
exit(1); |
454 |
> |
} |
455 |
> |
|
456 |
> |
|
457 |
> |
fltvalue(vp) /* check float variable for legal values */ |
458 |
> |
register VARIABLE *vp; |
459 |
> |
{ |
460 |
> |
if (!vp->nass) return; |
461 |
> |
onevalue(vp); |
462 |
> |
if (isflt(vp->value)) return; |
463 |
> |
fprintf(stderr, "%s: illegal value for real variable '%s'\n", |
464 |
> |
progname, vp->name); |
465 |
> |
exit(1); |
466 |
> |
} |
467 |
> |
|
468 |
> |
|
469 |
> |
time_t |
470 |
|
checklast(fnames) /* check files and find most recent */ |
471 |
|
register char *fnames; |
472 |
|
{ |
473 |
|
char thisfile[MAXPATH]; |
474 |
< |
long thisdate, lastdate = -1; |
474 |
> |
time_t thisdate, lastdate = 0; |
475 |
|
register char *cp; |
476 |
|
|
477 |
+ |
if (fnames == NULL) |
478 |
+ |
return(0); |
479 |
|
while (*fnames) { |
480 |
|
while (isspace(*fnames)) fnames++; |
481 |
|
cp = thisfile; |
482 |
< |
while (*fnames && !isspace(*fnames)) *cp++ = *fnames++; |
482 |
> |
while (*fnames && !isspace(*fnames)) |
483 |
> |
*cp++ = *fnames++; |
484 |
|
*cp = '\0'; |
485 |
< |
if ((thisdate = fdate(thisfile)) < 0) { |
486 |
< |
perror(thisfile); |
379 |
< |
exit(1); |
380 |
< |
} |
485 |
> |
if (!(thisdate = fdate(thisfile))) |
486 |
> |
syserr(thisfile); |
487 |
|
if (thisdate > lastdate) |
488 |
|
lastdate = thisdate; |
489 |
|
} |
491 |
|
} |
492 |
|
|
493 |
|
|
494 |
+ |
char * |
495 |
+ |
newfname(orig, pred) /* create modified file name */ |
496 |
+ |
char *orig; |
497 |
+ |
int pred; |
498 |
+ |
{ |
499 |
+ |
extern char *rindex(); |
500 |
+ |
register char *cp; |
501 |
+ |
register int n; |
502 |
+ |
int suffix; |
503 |
+ |
|
504 |
+ |
n = 0; cp = orig; suffix = -1; /* suffix position, length */ |
505 |
+ |
while (*cp) { |
506 |
+ |
if (*cp == '.') suffix = n; |
507 |
+ |
else if (ISDIRSEP(*cp)) suffix = -1; |
508 |
+ |
cp++; n++; |
509 |
+ |
} |
510 |
+ |
if (suffix == -1) suffix = n; |
511 |
+ |
if ((cp = bmalloc(n+2)) == NULL) |
512 |
+ |
syserr(progname); |
513 |
+ |
strncpy(cp, orig, suffix); |
514 |
+ |
cp[suffix] = pred; /* root name + pred + suffix */ |
515 |
+ |
strcpy(cp+suffix+1, orig+suffix); |
516 |
+ |
return(cp); |
517 |
+ |
} |
518 |
+ |
|
519 |
+ |
|
520 |
|
checkfiles() /* check for existence and modified times */ |
521 |
|
{ |
522 |
< |
long objdate; |
522 |
> |
time_t objdate; |
523 |
|
|
524 |
< |
octreedate = vdef(OCTREE) ? fdate(vval(OCTREE)) : -1; |
525 |
< |
scenedate = -1; |
526 |
< |
if (vdef(SCENE)) { |
527 |
< |
scenedate = checklast(vval(SCENE)); |
528 |
< |
if (vdef(OBJECT)) { |
397 |
< |
objdate = checklast(vval(OBJECT)); |
398 |
< |
if (objdate > scenedate) |
399 |
< |
scenedate = objdate; |
400 |
< |
} |
524 |
> |
if (!vdef(OCTREE)) { |
525 |
> |
if ((vval(OCTREE) = bmalloc(strlen(radname)+5)) == NULL) |
526 |
> |
syserr(progname); |
527 |
> |
sprintf(vval(OCTREE), "%s.oct", radname); |
528 |
> |
vdef(OCTREE)++; |
529 |
|
} |
530 |
< |
if (octreedate < 0 & scenedate < 0) { |
531 |
< |
fprintf(stderr, "%s: need scene or octree\n", progname); |
530 |
> |
octreedate = fdate(vval(OCTREE)); |
531 |
> |
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
532 |
> |
oct0name = newfname(vval(OCTREE), '0'); |
533 |
> |
oct1name = newfname(vval(OCTREE), '1'); |
534 |
> |
oct0date = fdate(oct0name); |
535 |
> |
oct1date = fdate(oct1name); |
536 |
> |
} else |
537 |
> |
oct0name = oct1name = vval(OCTREE); |
538 |
> |
if ((scenedate = checklast(vval(SCENE))) && |
539 |
> |
(objdate = checklast(vval(OBJECT))) > scenedate) |
540 |
> |
scenedate = objdate; |
541 |
> |
illumdate = checklast(vval(ILLUM)); |
542 |
> |
if (!octreedate & !scenedate & !illumdate) { |
543 |
> |
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
544 |
> |
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
545 |
|
exit(1); |
546 |
|
} |
547 |
+ |
matdate = checklast(vval(MATERIAL)); |
548 |
|
} |
549 |
|
|
550 |
|
|
551 |
< |
setdefaults() /* set default values for unassigned var's */ |
551 |
> |
getoctcube(org, sizp) /* get octree bounding cube */ |
552 |
> |
double org[3], *sizp; |
553 |
|
{ |
554 |
< |
FILE *fp; |
555 |
< |
double xmin, ymin, zmin, size; |
554 |
> |
extern FILE *popen(); |
555 |
> |
static double oorg[3], osiz = 0.; |
556 |
> |
double min[3], max[3]; |
557 |
|
char buf[512]; |
558 |
< |
char *cp; |
558 |
> |
FILE *fp; |
559 |
> |
register int i; |
560 |
|
|
561 |
< |
if (!vdef(OCTREE)) { |
562 |
< |
sprintf(buf, "%s.oct", radname); |
563 |
< |
vval(OCTREE) = savqstr(buf); |
564 |
< |
vdef(OCTREE)++; |
565 |
< |
} |
566 |
< |
if (!vdef(ZONE)) { |
567 |
< |
if (scenedate > octreedate) { |
568 |
< |
sprintf(buf, "getbbox -w -h %s", vval(SCENE)); |
569 |
< |
if (!silent) { |
570 |
< |
printf("\t%s\n", buf); |
571 |
< |
fflush(stdout); |
572 |
< |
} |
573 |
< |
if ((fp = popen(buf, "r")) == NULL) { |
574 |
< |
perror("getbbox"); |
561 |
> |
if (osiz <= FTINY) |
562 |
> |
if (noaction && fdate(oct1name) < |
563 |
> |
(scenedate>illumdate?scenedate:illumdate)) { |
564 |
> |
/* run getbbox */ |
565 |
> |
sprintf(buf, "getbbox -w -h %s", |
566 |
> |
vdef(SCENE) ? vval(SCENE) : vval(ILLUM)); |
567 |
> |
if ((fp = popen(buf, "r")) == NULL) |
568 |
> |
syserr("getbbox"); |
569 |
> |
if (fscanf(fp, "%lf %lf %lf %lf %lf %lf", |
570 |
> |
&min[0], &max[0], &min[1], &max[1], |
571 |
> |
&min[2], &max[2]) != 6) { |
572 |
> |
fprintf(stderr, |
573 |
> |
"%s: error reading bounding box from getbbox\n", |
574 |
> |
progname); |
575 |
|
exit(1); |
576 |
|
} |
577 |
< |
buf[0] = 'E'; buf[1] = ' '; |
578 |
< |
fgetline(buf+2, sizeof(buf)-2, fp); |
577 |
> |
for (i = 0; i < 3; i++) |
578 |
> |
if (max[i] - min[i] > osiz) |
579 |
> |
osiz = max[i] - min[i]; |
580 |
> |
for (i = 0; i < 3; i++) |
581 |
> |
oorg[i] = (max[i]+min[i]-osiz)*.5; |
582 |
|
pclose(fp); |
583 |
< |
} else { |
584 |
< |
sprintf(buf, "getinfo -d < %s", vval(OCTREE)); |
585 |
< |
if ((fp = popen(buf, "r")) == NULL) { |
586 |
< |
perror("getinfo"); |
583 |
> |
} else { /* from octree */ |
584 |
> |
oconv(); /* does nothing if done already */ |
585 |
> |
sprintf(buf, "getinfo -d < %s", oct1name); |
586 |
> |
if ((fp = popen(buf, "r")) == NULL) |
587 |
> |
syserr("getinfo"); |
588 |
> |
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
589 |
> |
&oorg[2], &osiz) != 4) { |
590 |
> |
fprintf(stderr, |
591 |
> |
"%s: error reading bounding cube from getinfo\n", |
592 |
> |
progname); |
593 |
|
exit(1); |
594 |
|
} |
441 |
– |
fscanf(fp, "%lf %lf %lf %lf", |
442 |
– |
&xmin, &ymin, &zmin, &size); |
443 |
– |
sprintf(buf, "E %g %g %g %g %g %g", xmin, xmin+size, |
444 |
– |
ymin, ymin+size, zmin, zmin+size); |
595 |
|
pclose(fp); |
596 |
|
} |
597 |
+ |
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
598 |
+ |
} |
599 |
+ |
|
600 |
+ |
|
601 |
+ |
setdefaults() /* set default values for unassigned var's */ |
602 |
+ |
{ |
603 |
+ |
double org[3], size; |
604 |
+ |
char buf[128]; |
605 |
+ |
|
606 |
+ |
if (!vdef(ZONE)) { |
607 |
+ |
getoctcube(org, &size); |
608 |
+ |
sprintf(buf, "E %g %g %g %g %g %g", org[0], org[0]+size, |
609 |
+ |
org[1], org[1]+size, org[2], org[2]+size); |
610 |
|
vval(ZONE) = savqstr(buf); |
611 |
|
vdef(ZONE)++; |
612 |
|
} |
450 |
– |
if (!vdef(UP)) { |
451 |
– |
vval(UP) = "Z"; |
452 |
– |
vdef(UP)++; |
453 |
– |
} |
613 |
|
if (!vdef(INDIRECT)) { |
614 |
|
vval(INDIRECT) = "0"; |
615 |
|
vdef(INDIRECT)++; |
626 |
|
vval(PICTURE) = radname; |
627 |
|
vdef(PICTURE)++; |
628 |
|
} |
470 |
– |
if (!vdef(AMBFILE)) { |
471 |
– |
sprintf(buf, "%s.amb", radname); |
472 |
– |
vval(AMBFILE) = savqstr(buf); |
473 |
– |
vdef(AMBFILE)++; |
474 |
– |
} |
629 |
|
if (!vdef(VIEW)) { |
630 |
|
vval(VIEW) = "X"; |
631 |
|
vdef(VIEW)++; |
647 |
|
|
648 |
|
printvals() /* print variable values */ |
649 |
|
{ |
650 |
< |
register int i, j; |
650 |
> |
int i, j, clipline; |
651 |
> |
register char *cp; |
652 |
> |
register int k; |
653 |
|
|
654 |
< |
for (i = 0; i < NVARS; i++) |
655 |
< |
for (j = 0; j < vv[i].nass; j++) |
656 |
< |
printf("%s= %s\n", vv[i].name, nvalue(vv+i, j)); |
654 |
> |
for (i = 0; i < NVARS; i++) /* print each variable */ |
655 |
> |
for (j = 0; j < vdef(i); j++) { /* print each assignment */ |
656 |
> |
fputs(vnam(i), stdout); |
657 |
> |
fputs("= ", stdout); |
658 |
> |
k = clipline = ( vv[i].fixval == catvalues ? 64 : 320 ) |
659 |
> |
- strlen(vnam(i)) ; |
660 |
> |
cp = nvalue(vv+i, j); |
661 |
> |
while (*cp) { |
662 |
> |
putchar(*cp++); |
663 |
> |
if (--k <= 0) { /* line too long */ |
664 |
> |
while (*cp && !isspace(*cp)) |
665 |
> |
putchar(*cp++); /* finish this word */ |
666 |
> |
if (*cp) { /* start new line */ |
667 |
> |
putchar('\n'); |
668 |
> |
fputs(vnam(i), stdout); |
669 |
> |
putchar('='); |
670 |
> |
k = clipline; |
671 |
> |
} |
672 |
> |
} |
673 |
> |
} |
674 |
> |
putchar('\n'); |
675 |
> |
} |
676 |
|
fflush(stdout); |
677 |
|
} |
678 |
|
|
679 |
|
|
680 |
< |
oconv() /* run oconv if necessary */ |
680 |
> |
oconv() /* run oconv and mkillum if necessary */ |
681 |
|
{ |
682 |
< |
char combuf[512], ocopts[64]; |
682 |
> |
static char illumtmp[] = "ilXXXXXX"; |
683 |
> |
char combuf[512], ocopts[64], mkopts[64]; |
684 |
|
|
685 |
< |
if (octreedate > scenedate) /* check dates */ |
686 |
< |
return; |
687 |
< |
/* build command */ |
688 |
< |
oconvopts(ocopts); |
689 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, vval(SCENE), vval(OCTREE)); |
690 |
< |
if (!silent) { /* echo it */ |
691 |
< |
printf("\t%s\n", combuf); |
692 |
< |
fflush(stdout); |
685 |
> |
oconvopts(ocopts); /* get options */ |
686 |
> |
if (octreedate < scenedate) { /* check date on original octree */ |
687 |
> |
/* build command */ |
688 |
> |
if (vdef(MATERIAL)) |
689 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
690 |
> |
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
691 |
> |
else |
692 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
693 |
> |
vval(SCENE), vval(OCTREE)); |
694 |
> |
|
695 |
> |
if (runcom(combuf)) { /* run it */ |
696 |
> |
fprintf(stderr, |
697 |
> |
"%s: error generating octree\n\t%s removed\n", |
698 |
> |
progname, vval(OCTREE)); |
699 |
> |
unlink(vval(OCTREE)); |
700 |
> |
exit(1); |
701 |
> |
} |
702 |
> |
octreedate = time((time_t *)NULL); |
703 |
|
} |
704 |
< |
if (noaction) |
704 |
> |
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
705 |
> |
oct1date = octreedate > matdate ? octreedate : matdate; |
706 |
> |
if (oct1date >= octreedate & oct1date >= matdate |
707 |
> |
& oct1date >= illumdate) /* all done */ |
708 |
|
return; |
709 |
< |
if (system(combuf)) { /* run it */ |
710 |
< |
fprintf(stderr, "%s: error generating octree\n\t%s removed\n", |
711 |
< |
progname, vval(OCTREE)); |
712 |
< |
unlink(vval(OCTREE)); |
709 |
> |
/* make octree0 */ |
710 |
> |
if (oct0date < scenedate | oct0date < illumdate) { |
711 |
> |
/* build command */ |
712 |
> |
if (octreedate) |
713 |
> |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
714 |
> |
vval(OCTREE), vval(ILLUM), oct0name); |
715 |
> |
else if (vdef(MATERIAL)) |
716 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
717 |
> |
vval(MATERIAL), vval(ILLUM), oct0name); |
718 |
> |
else |
719 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
720 |
> |
vval(ILLUM), oct0name); |
721 |
> |
if (runcom(combuf)) { /* run it */ |
722 |
> |
fprintf(stderr, |
723 |
> |
"%s: error generating octree\n\t%s removed\n", |
724 |
> |
progname, oct0name); |
725 |
> |
unlink(oct0name); |
726 |
> |
exit(1); |
727 |
> |
} |
728 |
> |
oct0date = time((time_t *)NULL); |
729 |
> |
} |
730 |
> |
mkillumopts(mkopts); /* build mkillum command */ |
731 |
> |
mktemp(illumtmp); |
732 |
> |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
733 |
> |
oct0name, vval(ILLUM), illumtmp); |
734 |
> |
if (runcom(combuf)) { /* run it */ |
735 |
> |
fprintf(stderr, "%s: error running mkillum\n", progname); |
736 |
> |
unlink(illumtmp); |
737 |
|
exit(1); |
738 |
|
} |
739 |
+ |
/* make octree1 (frozen) */ |
740 |
+ |
if (octreedate) |
741 |
+ |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
742 |
+ |
vval(OCTREE), illumtmp, oct1name); |
743 |
+ |
else if (vdef(MATERIAL)) |
744 |
+ |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
745 |
+ |
vval(MATERIAL), illumtmp, oct1name); |
746 |
+ |
else |
747 |
+ |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
748 |
+ |
illumtmp, oct1name); |
749 |
+ |
if (runcom(combuf)) { /* run it */ |
750 |
+ |
fprintf(stderr, |
751 |
+ |
"%s: error generating octree\n\t%s removed\n", |
752 |
+ |
progname, oct1name); |
753 |
+ |
unlink(oct1name); |
754 |
+ |
exit(1); |
755 |
+ |
} |
756 |
+ |
oct1date = time((time_t *)NULL); |
757 |
+ |
rmfile(illumtmp); |
758 |
|
} |
759 |
|
|
760 |
|
|
770 |
|
|
771 |
|
|
772 |
|
oconvopts(oo) /* get oconv options */ |
773 |
< |
char *oo; |
773 |
> |
register char *oo; |
774 |
|
{ |
775 |
+ |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
776 |
+ |
|
777 |
|
*oo = '\0'; |
778 |
|
if (vdef(OCONV)) |
779 |
|
addarg(oo, vval(OCONV)); |
780 |
|
} |
781 |
|
|
782 |
|
|
783 |
< |
lowqopts(ro) /* low quality rendering options */ |
784 |
< |
char *ro; |
783 |
> |
mkillumopts(mo) /* get mkillum options */ |
784 |
> |
register char *mo; |
785 |
|
{ |
786 |
< |
register char *op = ro; |
786 |
> |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
787 |
|
|
788 |
+ |
*mo = '\0'; |
789 |
+ |
if (vdef(MKILLUM)) |
790 |
+ |
addarg(mo, vval(MKILLUM)); |
791 |
+ |
} |
792 |
+ |
|
793 |
+ |
|
794 |
+ |
checkambfile() /* check date on ambient file */ |
795 |
+ |
{ |
796 |
+ |
time_t afdate; |
797 |
+ |
|
798 |
+ |
if (!vdef(AMBFILE)) |
799 |
+ |
return; |
800 |
+ |
if (!(afdate = fdate(vval(AMBFILE)))) |
801 |
+ |
return; |
802 |
+ |
if (oct1date > afdate) |
803 |
+ |
rmfile(vval(AMBFILE)); |
804 |
+ |
} |
805 |
+ |
|
806 |
+ |
|
807 |
+ |
double |
808 |
+ |
ambval() /* compute ambient value */ |
809 |
+ |
{ |
810 |
+ |
if (vdef(EXPOSURE)) { |
811 |
+ |
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
812 |
+ |
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
813 |
+ |
return(.5/atof(vval(EXPOSURE))); |
814 |
+ |
} |
815 |
+ |
if (vlet(ZONE) == 'E') |
816 |
+ |
return(10.); |
817 |
+ |
if (vlet(ZONE) == 'I') |
818 |
+ |
return(.01); |
819 |
+ |
badvalue(ZONE); |
820 |
+ |
} |
821 |
+ |
|
822 |
+ |
|
823 |
+ |
renderopts(op) /* set rendering options */ |
824 |
+ |
char *op; |
825 |
+ |
{ |
826 |
+ |
switch(vscale(QUALITY)) { |
827 |
+ |
case LOW: |
828 |
+ |
lowqopts(op); |
829 |
+ |
break; |
830 |
+ |
case MEDIUM: |
831 |
+ |
medqopts(op); |
832 |
+ |
break; |
833 |
+ |
case HIGH: |
834 |
+ |
hiqopts(op); |
835 |
+ |
break; |
836 |
+ |
} |
837 |
+ |
} |
838 |
+ |
|
839 |
+ |
|
840 |
+ |
lowqopts(op) /* low quality rendering options */ |
841 |
+ |
register char *op; |
842 |
+ |
{ |
843 |
+ |
double d, org[3], siz[3]; |
844 |
+ |
|
845 |
|
*op = '\0'; |
846 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
847 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
848 |
+ |
badvalue(ZONE); |
849 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
850 |
+ |
getoctcube(org, &d); |
851 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
852 |
+ |
switch (vscale(DETAIL)) { |
853 |
+ |
case LOW: |
854 |
+ |
op = addarg(op, "-ps 16 -dp 64"); |
855 |
+ |
sprintf(op, " -ar %d", (int)(4*d)); |
856 |
+ |
op += strlen(op); |
857 |
+ |
break; |
858 |
+ |
case MEDIUM: |
859 |
+ |
op = addarg(op, "-ps 8 -dp 128"); |
860 |
+ |
sprintf(op, " -ar %d", (int)(8*d)); |
861 |
+ |
op += strlen(op); |
862 |
+ |
break; |
863 |
+ |
case HIGH: |
864 |
+ |
op = addarg(op, "-ps 4 -dp 256"); |
865 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
866 |
+ |
op += strlen(op); |
867 |
+ |
break; |
868 |
+ |
} |
869 |
+ |
op = addarg(op, "-pt .16"); |
870 |
+ |
if (vbool(PENUMBRAS)) |
871 |
+ |
op = addarg(op, "-ds .4"); |
872 |
+ |
else |
873 |
+ |
op = addarg(op, "-ds 0"); |
874 |
+ |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -sj 0 -st .5"); |
875 |
+ |
if (vdef(AMBFILE)) { |
876 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
877 |
+ |
op += strlen(op); |
878 |
+ |
} else |
879 |
+ |
overture = 0; |
880 |
+ |
switch (vscale(VARIABILITY)) { |
881 |
+ |
case LOW: |
882 |
+ |
op = addarg(op, "-aa .4 -ad 64"); |
883 |
+ |
break; |
884 |
+ |
case MEDIUM: |
885 |
+ |
op = addarg(op, "-aa .3 -ad 128"); |
886 |
+ |
break; |
887 |
+ |
case HIGH: |
888 |
+ |
op = addarg(op, "-aa .25 -ad 256"); |
889 |
+ |
break; |
890 |
+ |
} |
891 |
+ |
op = addarg(op, "-as 0"); |
892 |
+ |
d = ambval(); |
893 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
894 |
+ |
op += strlen(op); |
895 |
+ |
op = addarg(op, "-lr 3 -lw .02"); |
896 |
|
if (vdef(RENDER)) |
897 |
|
op = addarg(op, vval(RENDER)); |
898 |
|
} |
899 |
|
|
900 |
|
|
901 |
< |
medqopts(ro) /* medium quality rendering options */ |
902 |
< |
char *ro; |
901 |
> |
medqopts(op) /* medium quality rendering options */ |
902 |
> |
register char *op; |
903 |
|
{ |
904 |
< |
register char *op = ro; |
904 |
> |
double d, org[3], siz[3]; |
905 |
|
|
906 |
|
*op = '\0'; |
907 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
908 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
909 |
+ |
badvalue(ZONE); |
910 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
911 |
+ |
getoctcube(org, &d); |
912 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
913 |
+ |
switch (vscale(DETAIL)) { |
914 |
+ |
case LOW: |
915 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
916 |
+ |
op = addarg(op, "-dp 256"); |
917 |
+ |
sprintf(op, " -ar %d", (int)(8*d)); |
918 |
+ |
op += strlen(op); |
919 |
+ |
break; |
920 |
+ |
case MEDIUM: |
921 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
922 |
+ |
op = addarg(op, "-dp 512"); |
923 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
924 |
+ |
op += strlen(op); |
925 |
+ |
break; |
926 |
+ |
case HIGH: |
927 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
928 |
+ |
op = addarg(op, "-dp 1024"); |
929 |
+ |
sprintf(op, " -ar %d", (int)(32*d)); |
930 |
+ |
op += strlen(op); |
931 |
+ |
break; |
932 |
+ |
} |
933 |
+ |
op = addarg(op, "-pt .08"); |
934 |
+ |
if (vbool(PENUMBRAS)) |
935 |
+ |
op = addarg(op, "-ds .2 -dj .5"); |
936 |
+ |
else |
937 |
+ |
op = addarg(op, "-ds .3"); |
938 |
+ |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
939 |
+ |
if (overture = vint(INDIRECT)) { |
940 |
+ |
sprintf(op, " -ab %d", overture); |
941 |
+ |
op += strlen(op); |
942 |
+ |
} |
943 |
+ |
if (vdef(AMBFILE)) { |
944 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
945 |
+ |
op += strlen(op); |
946 |
+ |
} else |
947 |
+ |
overture = 0; |
948 |
+ |
switch (vscale(VARIABILITY)) { |
949 |
+ |
case LOW: |
950 |
+ |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
951 |
+ |
break; |
952 |
+ |
case MEDIUM: |
953 |
+ |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
954 |
+ |
break; |
955 |
+ |
case HIGH: |
956 |
+ |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
957 |
+ |
break; |
958 |
+ |
} |
959 |
+ |
d = ambval(); |
960 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
961 |
+ |
op += strlen(op); |
962 |
+ |
op = addarg(op, "-lr 6 -lw .002"); |
963 |
|
if (vdef(RENDER)) |
964 |
|
op = addarg(op, vval(RENDER)); |
965 |
|
} |
966 |
|
|
967 |
|
|
968 |
< |
hiqopts(ro) /* high quality rendering options */ |
969 |
< |
char *ro; |
968 |
> |
hiqopts(op) /* high quality rendering options */ |
969 |
> |
register char *op; |
970 |
|
{ |
971 |
< |
register char *op = ro; |
971 |
> |
double d, org[3], siz[3]; |
972 |
|
|
973 |
|
*op = '\0'; |
974 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
975 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
976 |
+ |
badvalue(ZONE); |
977 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
978 |
+ |
getoctcube(org, &d); |
979 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
980 |
+ |
switch (vscale(DETAIL)) { |
981 |
+ |
case LOW: |
982 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
983 |
+ |
op = addarg(op, "-dp 1024"); |
984 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
985 |
+ |
op += strlen(op); |
986 |
+ |
break; |
987 |
+ |
case MEDIUM: |
988 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
989 |
+ |
op = addarg(op, "-dp 2048"); |
990 |
+ |
sprintf(op, " -ar %d", (int)(32*d)); |
991 |
+ |
op += strlen(op); |
992 |
+ |
break; |
993 |
+ |
case HIGH: |
994 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
995 |
+ |
op = addarg(op, "-dp 4096"); |
996 |
+ |
sprintf(op, " -ar %d", (int)(64*d)); |
997 |
+ |
op += strlen(op); |
998 |
+ |
break; |
999 |
+ |
} |
1000 |
+ |
op = addarg(op, "-pt .04"); |
1001 |
+ |
if (vbool(PENUMBRAS)) |
1002 |
+ |
op = addarg(op, "-ds .1 -dj .7"); |
1003 |
+ |
else |
1004 |
+ |
op = addarg(op, "-ds .2"); |
1005 |
+ |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
1006 |
+ |
sprintf(op, " -ab %d", overture=vint(INDIRECT)+1); |
1007 |
+ |
op += strlen(op); |
1008 |
+ |
if (vdef(AMBFILE)) { |
1009 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
1010 |
+ |
op += strlen(op); |
1011 |
+ |
} else |
1012 |
+ |
overture = 0; |
1013 |
+ |
switch (vscale(VARIABILITY)) { |
1014 |
+ |
case LOW: |
1015 |
+ |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
1016 |
+ |
break; |
1017 |
+ |
case MEDIUM: |
1018 |
+ |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
1019 |
+ |
break; |
1020 |
+ |
case HIGH: |
1021 |
+ |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
1022 |
+ |
break; |
1023 |
+ |
} |
1024 |
+ |
d = ambval(); |
1025 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
1026 |
+ |
op += strlen(op); |
1027 |
+ |
op = addarg(op, "-lr 12 -lw .0005"); |
1028 |
|
if (vdef(RENDER)) |
1029 |
|
op = addarg(op, vval(RENDER)); |
1030 |
|
} |
1034 |
|
char *ro; |
1035 |
|
{ |
1036 |
|
int fd, n; |
1037 |
+ |
register char *cp; |
1038 |
|
|
1039 |
|
n = strlen(ro); |
1040 |
|
if (n < 2) |
1041 |
|
return; |
1042 |
|
if (vdef(OPTFILE)) { |
1043 |
< |
if ((fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666)) == -1) { |
1044 |
< |
perror(vval(OPTFILE)); |
1045 |
< |
exit(1); |
1046 |
< |
} |
1047 |
< |
if (write(fd, ro+1, n-1) != n-1) { |
1048 |
< |
perror(vval(OPTFILE)); |
1049 |
< |
exit(1); |
1050 |
< |
} |
1051 |
< |
write(fd, "\n", 1); |
1052 |
< |
close(fd); |
601 |
< |
ro[0] = ' '; |
602 |
< |
ro[1] = '^'; |
603 |
< |
strcpy(ro+2, vval(OPTFILE)); |
1043 |
> |
for (cp = ro; cp[1]; cp++) |
1044 |
> |
if (isspace(cp[1]) && cp[2] == '-' && isalpha(cp[3])) |
1045 |
> |
*cp = '\n'; |
1046 |
> |
else |
1047 |
> |
*cp = cp[1]; |
1048 |
> |
*cp = '\n'; |
1049 |
> |
fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666); |
1050 |
> |
if (fd < 0 || write(fd, ro, n) != n || close(fd) < 0) |
1051 |
> |
syserr(vval(OPTFILE)); |
1052 |
> |
sprintf(ro, " @%s", vval(OPTFILE)); |
1053 |
|
} |
1054 |
|
#ifdef MSDOS |
1055 |
|
else if (n > 50) { |
1056 |
< |
register char *evp = bmalloc(n+6); |
608 |
< |
if (evp == NULL) { |
609 |
< |
perror(progname); |
610 |
< |
exit(1); |
611 |
< |
} |
612 |
< |
strcpy(evp, "ROPT="); |
613 |
< |
strcat(evp, ro); |
614 |
< |
putenv(evp); |
1056 |
> |
setenv("ROPT", ro+1); |
1057 |
|
strcpy(ro, " $ROPT"); |
1058 |
|
} |
1059 |
|
#endif |
1068 |
|
po = addarg(po, "-1 -e"); |
1069 |
|
po = addarg(po, vval(EXPOSURE)); |
1070 |
|
} |
1071 |
< |
if (vscale(QUALITY) == HIGH) |
1072 |
< |
po = addarg(po, "-r .65"); |
1071 |
> |
switch (vscale(QUALITY)) { |
1072 |
> |
case MEDIUM: |
1073 |
> |
po = addarg(po, "-r 1"); |
1074 |
> |
break; |
1075 |
> |
case HIGH: |
1076 |
> |
po = addarg(po, "-m .25"); |
1077 |
> |
break; |
1078 |
> |
} |
1079 |
|
if (vdef(PFILT)) |
1080 |
|
po = addarg(po, vval(PFILT)); |
1081 |
|
} |
1097 |
|
specview(vs) /* get proper view spec from vs */ |
1098 |
|
register char *vs; |
1099 |
|
{ |
1100 |
+ |
static char vup[7][12] = {"-vu 0 0 -1","-vu 0 -1 0","-vu -1 0 0", |
1101 |
+ |
"-vu 0 0 1", "-vu 1 0 0","-vu 0 1 0","-vu 0 0 1"}; |
1102 |
|
static char viewopts[128]; |
1103 |
|
register char *cp; |
1104 |
< |
int xpos, ypos, zpos, viewtype; |
1105 |
< |
int exterior; |
1104 |
> |
int xpos, ypos, zpos, viewtype, upax; |
1105 |
> |
register int i; |
1106 |
|
double cent[3], dim[3], mult, d; |
1107 |
|
|
1108 |
|
if (vs == NULL || *vs == '-') |
1109 |
|
return(vs); |
1110 |
+ |
upax = 0; /* get the up vector */ |
1111 |
+ |
if (vdef(UP)) { |
1112 |
+ |
if (vval(UP)[0] == '-' || vval(UP)[0] == '+') |
1113 |
+ |
upax = 1-'X'+UPPER(vval(UP)[1]); |
1114 |
+ |
else |
1115 |
+ |
upax = 1-'X'+vlet(UP); |
1116 |
+ |
if (upax < 1 | upax > 3) |
1117 |
+ |
badvalue(UP); |
1118 |
+ |
if (vval(UP)[0] == '-') |
1119 |
+ |
upax = -upax; |
1120 |
+ |
} |
1121 |
|
/* check standard view names */ |
1122 |
|
xpos = ypos = zpos = 0; |
662 |
– |
viewtype = 0; |
1123 |
|
if (*vs == 'X') { |
1124 |
|
xpos = 1; vs++; |
1125 |
|
} else if (*vs == 'x') { |
1135 |
|
} else if (*vs == 'z') { |
1136 |
|
zpos = -1; vs++; |
1137 |
|
} |
1138 |
+ |
viewtype = 'v'; |
1139 |
|
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h') |
1140 |
|
viewtype = *vs++; |
680 |
– |
else if (!*vs || isspace(*vs)) |
681 |
– |
viewtype = 'v'; |
1141 |
|
cp = viewopts; |
1142 |
< |
if (viewtype && (xpos|ypos|zpos)) { /* got standard view */ |
1142 |
> |
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
1143 |
|
*cp++ = '-'; *cp++ = 'v'; *cp++ = 't'; *cp++ = viewtype; |
1144 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
1145 |
|
¢[0], &dim[0], ¢[1], &dim[1], |
1146 |
< |
¢[2], &dim[2]) != 6) { |
1147 |
< |
fprintf(stderr, "%s: bad zone specification\n", |
1148 |
< |
progname); |
1149 |
< |
exit(1); |
1146 |
> |
¢[2], &dim[2]) != 6) |
1147 |
> |
badvalue(ZONE); |
1148 |
> |
for (i = 0; i < 3; i++) { |
1149 |
> |
dim[i] -= cent[i]; |
1150 |
> |
cent[i] += .5*dim[i]; |
1151 |
|
} |
1152 |
< |
dim[0] -= cent[0]; |
693 |
< |
dim[1] -= cent[1]; |
694 |
< |
dim[2] -= cent[2]; |
695 |
< |
exterior = vlet(ZONE) == 'E'; |
696 |
< |
mult = exterior ? 2. : .45 ; |
1152 |
> |
mult = vlet(ZONE)=='E' ? 2. : .45 ; |
1153 |
|
sprintf(cp, " -vp %.2g %.2g %.2g -vd %.2g %.2g %.2g", |
1154 |
|
cent[0]+xpos*mult*dim[0], |
1155 |
|
cent[1]+ypos*mult*dim[1], |
1156 |
|
cent[2]+zpos*mult*dim[2], |
1157 |
|
-xpos*dim[0], -ypos*dim[1], -zpos*dim[2]); |
1158 |
|
cp += strlen(cp); |
1159 |
< |
switch (vlet(UP)) { |
1160 |
< |
case 'Z': |
1161 |
< |
if (xpos|ypos) { |
1162 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
1163 |
< |
break; |
1164 |
< |
} |
1165 |
< |
/* fall through */ |
710 |
< |
case 'Y': |
711 |
< |
if (xpos|zpos) { |
712 |
< |
cp = addarg(cp, "-vu 0 1 0"); |
713 |
< |
break; |
714 |
< |
} |
715 |
< |
/* fall through */ |
716 |
< |
case 'X': |
717 |
< |
if (ypos|zpos) |
718 |
< |
cp = addarg(cp, "-vu 1 0 0"); |
719 |
< |
else |
720 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
1159 |
> |
/* redirect up axis if necessary */ |
1160 |
> |
switch (upax) { |
1161 |
> |
case 3: /* plus or minus Z axis */ |
1162 |
> |
case -3: |
1163 |
> |
case 0: |
1164 |
> |
if (!(xpos|ypos)) |
1165 |
> |
upax = 2; |
1166 |
|
break; |
1167 |
< |
default: |
1168 |
< |
fprintf(stderr, "%s: illegal value for variable '%s'\n", |
1169 |
< |
progname, vnam(UP)); |
1170 |
< |
exit(1); |
1167 |
> |
case 2: /* plus or minus Y axis */ |
1168 |
> |
case -2: |
1169 |
> |
if (!(xpos|zpos)) |
1170 |
> |
upax = 1; |
1171 |
> |
break; |
1172 |
> |
case 1: /* plus or minus X axis */ |
1173 |
> |
case -1: |
1174 |
> |
if (!(ypos|zpos)) |
1175 |
> |
upax = 3; |
1176 |
> |
break; |
1177 |
|
} |
1178 |
+ |
cp = addarg(cp, vup[upax+3]); |
1179 |
|
switch (viewtype) { |
1180 |
|
case 'v': |
1181 |
|
cp = addarg(cp, "-vh 45 -vv 45"); |
1190 |
|
cp = addarg(cp, "-vh 180 -vv 180"); |
1191 |
|
break; |
1192 |
|
} |
1193 |
< |
} else |
1194 |
< |
while (*vs && !isspace(*vs)) /* else skip id */ |
1195 |
< |
vs++; |
1196 |
< |
/* append any additional options */ |
1197 |
< |
while (isspace(*vs)) vs++; |
1193 |
> |
} else { |
1194 |
> |
while (!isspace(*vs)) /* else skip id */ |
1195 |
> |
if (!*vs++) |
1196 |
> |
return(NULL); |
1197 |
> |
if (upax) { /* specify up vector */ |
1198 |
> |
strcpy(cp, vup[upax+3]); |
1199 |
> |
cp += strlen(cp); |
1200 |
> |
} |
1201 |
> |
} |
1202 |
> |
if (cp == viewopts) /* append any additional options */ |
1203 |
> |
vs++; /* skip prefixed space if unneeded */ |
1204 |
|
strcpy(cp, vs); |
1205 |
+ |
#ifdef MSDOS |
1206 |
+ |
if (strlen(viewopts) > 40) { |
1207 |
+ |
setenv("VIEW", viewopts); |
1208 |
+ |
return("$VIEW"); |
1209 |
+ |
} |
1210 |
+ |
#endif |
1211 |
|
return(viewopts); |
1212 |
|
} |
1213 |
|
|
1215 |
|
char * |
1216 |
|
getview(n, vn) /* get view n, or NULL if none */ |
1217 |
|
int n; |
1218 |
< |
char *vn; |
1218 |
> |
char *vn; /* returned view name */ |
1219 |
|
{ |
1220 |
|
register char *mv; |
1221 |
|
|
1222 |
< |
if (viewselect != NULL) { |
1222 |
> |
if (viewselect != NULL) { /* command-line selected */ |
1223 |
|
if (n) /* only do one */ |
1224 |
|
return(NULL); |
1225 |
|
if (viewselect[0] == '-') { /* already specified */ |
1232 |
|
; |
1233 |
|
*vn = '\0'; |
1234 |
|
} |
1235 |
+ |
/* view number? */ |
1236 |
+ |
if (isint(viewselect)) |
1237 |
+ |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1238 |
|
/* check list */ |
1239 |
|
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1240 |
|
if (matchword(viewselect, mv)) |
1241 |
|
return(specview(mv)); |
1242 |
|
return(specview(viewselect)); /* standard view? */ |
1243 |
|
} |
1244 |
< |
if (vn != NULL && (mv = nvalue(vv+VIEW, n)) != NULL) { |
1245 |
< |
if (*mv != '-') |
1246 |
< |
while (*mv && !isspace(*mv)) |
1247 |
< |
*vn++ = *mv++; |
1244 |
> |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1245 |
> |
if (vn != NULL & mv != NULL) { |
1246 |
> |
register char *mv2 = mv; |
1247 |
> |
if (*mv2 != '-') |
1248 |
> |
while (*mv2 && !isspace(*mv2)) |
1249 |
> |
*vn++ = *mv2++; |
1250 |
|
*vn = '\0'; |
1251 |
|
} |
1252 |
< |
return(specview(nvalue(vv+VIEW, n))); /* use view n */ |
1252 |
> |
return(specview(mv)); |
1253 |
|
} |
1254 |
|
|
1255 |
|
|
1256 |
+ |
printview(vopts) /* print out selected view */ |
1257 |
+ |
register char *vopts; |
1258 |
+ |
{ |
1259 |
+ |
extern char *atos(), *getenv(); |
1260 |
+ |
char buf[256]; |
1261 |
+ |
FILE *fp; |
1262 |
+ |
register char *cp; |
1263 |
+ |
|
1264 |
+ |
if (vopts == NULL) |
1265 |
+ |
return(-1); |
1266 |
+ |
fputs("VIEW=", stdout); |
1267 |
+ |
do { |
1268 |
+ |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1269 |
+ |
vopts = sskip(vopts); |
1270 |
+ |
if (!*atos(buf, sizeof(buf), vopts)) |
1271 |
+ |
return(-1); |
1272 |
+ |
if ((fp = fopen(buf, "r")) == NULL) |
1273 |
+ |
return(-1); |
1274 |
+ |
for (buf[sizeof(buf)-2] = '\n'; |
1275 |
+ |
fgets(buf, sizeof(buf), fp) != NULL && |
1276 |
+ |
buf[0] != '\n'; |
1277 |
+ |
buf[sizeof(buf)-2] = '\n') { |
1278 |
+ |
if (buf[sizeof(buf)-2] != '\n') { |
1279 |
+ |
ungetc(buf[sizeof(buf)-2], fp); |
1280 |
+ |
buf[sizeof(buf)-2] = '\0'; |
1281 |
+ |
} |
1282 |
+ |
if (matchword(buf, "VIEW=") || |
1283 |
+ |
matchword(buf, "rview")) { |
1284 |
+ |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1285 |
+ |
putchar(*cp); |
1286 |
+ |
} |
1287 |
+ |
} |
1288 |
+ |
fclose(fp); |
1289 |
+ |
vopts = sskip(vopts); |
1290 |
+ |
} else { |
1291 |
+ |
while (isspace(*vopts)) |
1292 |
+ |
vopts++; |
1293 |
+ |
putchar(' '); |
1294 |
+ |
#ifdef MSDOS |
1295 |
+ |
if (*vopts == '$') { /* expand env. var. */ |
1296 |
+ |
if (!*atos(buf, sizeof(buf), vopts+1)) |
1297 |
+ |
return(-1); |
1298 |
+ |
if ((cp = getenv(buf)) == NULL) |
1299 |
+ |
return(-1); |
1300 |
+ |
fputs(cp, stdout); |
1301 |
+ |
vopts = sskip(vopts); |
1302 |
+ |
} else |
1303 |
+ |
#endif |
1304 |
+ |
while (*vopts && !isspace(*vopts)) |
1305 |
+ |
putchar(*vopts++); |
1306 |
+ |
} |
1307 |
+ |
} while (*vopts++); |
1308 |
+ |
putchar('\n'); |
1309 |
+ |
return(0); |
1310 |
+ |
} |
1311 |
+ |
|
1312 |
+ |
|
1313 |
|
rview(opts) /* run rview with first view */ |
1314 |
|
char *opts; |
1315 |
|
{ |
1316 |
+ |
char *vw; |
1317 |
|
char combuf[512]; |
1318 |
|
/* build command */ |
1319 |
< |
sprintf(combuf, "rview %s%s ", getview(0, NULL), opts); |
1319 |
> |
if ((vw = getview(0, NULL)) == NULL) |
1320 |
> |
return; |
1321 |
> |
if (sayview) |
1322 |
> |
printview(vw); |
1323 |
> |
sprintf(combuf, "rview %s%s -R %s ", vw, opts, rifname); |
1324 |
|
if (rvdevice != NULL) |
1325 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1326 |
< |
strcat(combuf, vval(OCTREE)); |
1327 |
< |
if (!silent) { /* echo it */ |
1328 |
< |
printf("\t%s\n", combuf); |
1329 |
< |
fflush(stdout); |
799 |
< |
} |
800 |
< |
if (noaction) |
801 |
< |
return; |
802 |
< |
if (system(combuf)) { /* run it */ |
1326 |
> |
if (vdef(EXPOSURE)) |
1327 |
> |
sprintf(combuf+strlen(combuf), "-pe %s ", vval(EXPOSURE)); |
1328 |
> |
strcat(combuf, oct1name); |
1329 |
> |
if (runcom(combuf)) { /* run it */ |
1330 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1331 |
|
exit(1); |
1332 |
|
} |
1336 |
|
rpict(opts) /* run rpict and pfilt for each view */ |
1337 |
|
char *opts; |
1338 |
|
{ |
1339 |
< |
char combuf[512]; |
1340 |
< |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH], res[32]; |
1341 |
< |
char pfopts[64]; |
1339 |
> |
char combuf[1024]; |
1340 |
> |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH+16], res[32]; |
1341 |
> |
char pfopts[128]; |
1342 |
|
char vs[32], *vw; |
1343 |
|
int vn, mult; |
1344 |
|
/* get pfilt options */ |
1345 |
|
pfiltopts(pfopts); |
1346 |
|
/* get resolution, reporting */ |
1347 |
< |
mult = vscale(QUALITY)+1; |
1347 |
> |
switch (vscale(QUALITY)) { |
1348 |
> |
case LOW: |
1349 |
> |
mult = 1; |
1350 |
> |
break; |
1351 |
> |
case MEDIUM: |
1352 |
> |
mult = 2; |
1353 |
> |
break; |
1354 |
> |
case HIGH: |
1355 |
> |
mult = 3; |
1356 |
> |
break; |
1357 |
> |
} |
1358 |
|
{ |
1359 |
|
int xres, yres; |
1360 |
|
double aspect; |
1366 |
|
else if (n) { |
1367 |
|
if (n == 1) yres = xres; |
1368 |
|
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1369 |
< |
} else { |
1370 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
834 |
< |
progname, vnam(RESOLUTION)); |
835 |
< |
exit(1); |
836 |
< |
} |
1369 |
> |
} else |
1370 |
> |
badvalue(RESOLUTION); |
1371 |
|
} |
1372 |
|
rep[0] = '\0'; |
1373 |
|
if (vdef(REPORT)) { |
1378 |
|
sprintf(rep, " -t %d -e %s", (int)(minutes*60), rawfile); |
1379 |
|
else if (n == 1) |
1380 |
|
sprintf(rep, " -t %d", (int)(minutes*60)); |
1381 |
< |
else { |
1382 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
849 |
< |
progname, vnam(REPORT)); |
850 |
< |
exit(1); |
851 |
< |
} |
1381 |
> |
else |
1382 |
> |
badvalue(REPORT); |
1383 |
|
} |
1384 |
|
/* do each view */ |
1385 |
|
vn = 0; |
1386 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1387 |
+ |
if (sayview) |
1388 |
+ |
printview(vw); |
1389 |
|
if (!vs[0]) |
1390 |
|
sprintf(vs, "%d", vn); |
1391 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1392 |
|
/* check date on picture */ |
1393 |
< |
if (fdate(picfile) > octreedate) |
1393 |
> |
if (fdate(picfile) >= oct1date) |
1394 |
|
continue; |
1395 |
|
/* build rpict command */ |
1396 |
|
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1397 |
< |
if (fdate(rawfile) > octreedate) /* recover */ |
1397 |
> |
if (fdate(rawfile) >= oct1date) /* recover */ |
1398 |
|
sprintf(combuf, "rpict%s%s -ro %s %s", |
1399 |
< |
rep, opts, rawfile, vval(OCTREE)); |
1399 |
> |
rep, opts, rawfile, oct1name); |
1400 |
|
else { |
1401 |
|
if (overture) { /* run overture calculation */ |
1402 |
|
sprintf(combuf, |
1403 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1404 |
|
rep, vw, opts, |
1405 |
< |
vval(OCTREE), rawfile); |
1406 |
< |
if (!silent) { |
874 |
< |
printf("\t%s\n", combuf); |
875 |
< |
fflush(stdout); |
876 |
< |
} |
877 |
< |
if (!noaction && system(combuf)) { |
1405 |
> |
oct1name, overfile); |
1406 |
> |
if (runcom(combuf)) { |
1407 |
|
fprintf(stderr, |
1408 |
< |
"%s: error in overture for view %s\n\t%s removed\n", |
1409 |
< |
progname, vs, rawfile); |
881 |
< |
unlink(rawfile); |
1408 |
> |
"%s: error in overture for view %s\n", |
1409 |
> |
progname, vs); |
1410 |
|
exit(1); |
1411 |
|
} |
1412 |
+ |
#ifdef NIX |
1413 |
+ |
rmfile(overfile); |
1414 |
+ |
#endif |
1415 |
|
} |
1416 |
|
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1417 |
|
rep, vw, res, opts, |
1418 |
< |
vval(OCTREE), rawfile); |
1418 |
> |
oct1name, rawfile); |
1419 |
|
} |
1420 |
< |
if (!silent) { /* echo rpict command */ |
890 |
< |
printf("\t%s\n", combuf); |
891 |
< |
fflush(stdout); |
892 |
< |
} |
893 |
< |
if (!noaction && system(combuf)) { /* run rpict */ |
1420 |
> |
if (runcom(combuf)) { /* run rpict */ |
1421 |
|
fprintf(stderr, "%s: error rendering view %s\n", |
1422 |
|
progname, vs); |
1423 |
|
exit(1); |
1429 |
|
else |
1430 |
|
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1431 |
|
rawfile, picfile); |
1432 |
< |
if (!silent) { /* echo pfilt command */ |
906 |
< |
printf("\t%s\n", combuf); |
907 |
< |
fflush(stdout); |
908 |
< |
} |
909 |
< |
if (!noaction && system(combuf)) { /* run pfilt */ |
1432 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1433 |
|
fprintf(stderr, |
1434 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1435 |
|
progname, vs, picfile); |
1437 |
|
exit(1); |
1438 |
|
} |
1439 |
|
/* remove raw file */ |
1440 |
< |
if (!silent) |
1440 |
> |
rmfile(rawfile); |
1441 |
> |
} |
1442 |
> |
} |
1443 |
> |
|
1444 |
> |
|
1445 |
> |
runcom(cs) /* run command */ |
1446 |
> |
char *cs; |
1447 |
> |
{ |
1448 |
> |
if (!silent) /* echo it */ |
1449 |
> |
printf("\t%s\n", cs); |
1450 |
> |
if (noaction) |
1451 |
> |
return(0); |
1452 |
> |
fflush(stdout); /* flush output and pass to shell */ |
1453 |
> |
return(system(cs)); |
1454 |
> |
} |
1455 |
> |
|
1456 |
> |
|
1457 |
> |
rmfile(fn) /* remove a file */ |
1458 |
> |
char *fn; |
1459 |
> |
{ |
1460 |
> |
if (!silent) |
1461 |
|
#ifdef MSDOS |
1462 |
< |
printf("\tdel %s\n", rawfile); |
1462 |
> |
printf("\tdel %s\n", fn); |
1463 |
|
#else |
1464 |
< |
printf("\trm %s\n", rawfile); |
1464 |
> |
printf("\trm -f %s\n", fn); |
1465 |
|
#endif |
1466 |
< |
if (!noaction) |
1467 |
< |
unlink(rawfile); |
1466 |
> |
if (noaction) |
1467 |
> |
return(0); |
1468 |
> |
return(unlink(fn)); |
1469 |
> |
} |
1470 |
> |
|
1471 |
> |
|
1472 |
> |
#ifdef MSDOS |
1473 |
> |
setenv(vname, value) /* set an environment variable */ |
1474 |
> |
char *vname, *value; |
1475 |
> |
{ |
1476 |
> |
register char *evp; |
1477 |
> |
|
1478 |
> |
evp = bmalloc(strlen(vname)+strlen(value)+2); |
1479 |
> |
if (evp == NULL) |
1480 |
> |
syserr(progname); |
1481 |
> |
sprintf(evp, "%s=%s", vname, value); |
1482 |
> |
if (putenv(evp) != 0) { |
1483 |
> |
fprintf(stderr, "%s: out of environment space\n", progname); |
1484 |
> |
exit(1); |
1485 |
|
} |
1486 |
+ |
if (!silent) |
1487 |
+ |
printf("set %s\n", evp); |
1488 |
+ |
} |
1489 |
+ |
#endif |
1490 |
+ |
|
1491 |
+ |
|
1492 |
+ |
badvalue(vc) /* report bad variable value and exit */ |
1493 |
+ |
int vc; |
1494 |
+ |
{ |
1495 |
+ |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1496 |
+ |
progname, vnam(vc)); |
1497 |
+ |
exit(1); |
1498 |
+ |
} |
1499 |
+ |
|
1500 |
+ |
|
1501 |
+ |
syserr(s) /* report a system error and exit */ |
1502 |
+ |
char *s; |
1503 |
+ |
{ |
1504 |
+ |
perror(s); |
1505 |
+ |
exit(1); |
1506 |
|
} |