1 |
greg |
2.1 |
/* Copyright (c) 1993 Regents of the University of California */ |
2 |
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3 |
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#ifndef lint |
4 |
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static char SCCSid[] = "$SunId$ LBL"; |
5 |
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#endif |
6 |
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7 |
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/* |
8 |
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* Executive program for oconv, rpict and pfilt |
9 |
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*/ |
10 |
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11 |
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#include "standard.h" |
12 |
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#include "paths.h" |
13 |
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#include <ctype.h> |
14 |
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15 |
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16 |
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typedef struct { |
17 |
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char *name; /* variable name */ |
18 |
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short nick; /* # characters required for nickname */ |
19 |
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short nass; /* # assignments made */ |
20 |
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char *value; /* assigned value(s) */ |
21 |
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int (*fixval)(); /* assignment checking function */ |
22 |
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} VARIABLE; |
23 |
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24 |
greg |
2.30 |
int onevalue(), catvalues(), boolvalue(), |
25 |
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qualvalue(), fltvalue(), intvalue(); |
26 |
greg |
2.1 |
|
27 |
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/* variables */ |
28 |
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#define OBJECT 0 /* object files */ |
29 |
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#define SCENE 1 /* scene files */ |
30 |
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#define MATERIAL 2 /* material files */ |
31 |
greg |
2.26 |
#define ILLUM 3 /* mkillum input files */ |
32 |
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#define MKILLUM 4 /* mkillum options */ |
33 |
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#define RENDER 5 /* rendering options */ |
34 |
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#define OCONV 6 /* oconv options */ |
35 |
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#define PFILT 7 /* pfilt options */ |
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#define VIEW 8 /* view(s) for picture(s) */ |
37 |
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#define ZONE 9 /* simulation zone */ |
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#define QUALITY 10 /* desired rendering quality */ |
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#define OCTREE 11 /* octree file name */ |
40 |
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#define PICTURE 12 /* picture file name */ |
41 |
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#define AMBFILE 13 /* ambient file name */ |
42 |
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#define OPTFILE 14 /* rendering options file */ |
43 |
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#define EXPOSURE 15 /* picture exposure setting */ |
44 |
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#define RESOLUTION 16 /* maximum picture resolution */ |
45 |
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#define UP 17 /* view up (X, Y or Z) */ |
46 |
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#define INDIRECT 18 /* indirection in lighting */ |
47 |
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#define DETAIL 19 /* level of scene detail */ |
48 |
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#define PENUMBRAS 20 /* shadow penumbras are desired */ |
49 |
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#define VARIABILITY 21 /* level of light variability */ |
50 |
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#define REPORT 22 /* report frequency and errfile */ |
51 |
greg |
2.1 |
/* total number of variables */ |
52 |
greg |
2.26 |
#define NVARS 23 |
53 |
greg |
2.1 |
|
54 |
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VARIABLE vv[NVARS] = { /* variable-value pairs */ |
55 |
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{"objects", 3, 0, NULL, catvalues}, |
56 |
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{"scene", 3, 0, NULL, catvalues}, |
57 |
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{"materials", 3, 0, NULL, catvalues}, |
58 |
greg |
2.26 |
{"illum", 3, 0, NULL, catvalues}, |
59 |
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{"mkillum", 3, 0, NULL, catvalues}, |
60 |
greg |
2.1 |
{"render", 3, 0, NULL, catvalues}, |
61 |
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{"oconv", 3, 0, NULL, catvalues}, |
62 |
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{"pfilt", 2, 0, NULL, catvalues}, |
63 |
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{"view", 2, 0, NULL, NULL}, |
64 |
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{"ZONE", 2, 0, NULL, onevalue}, |
65 |
greg |
2.30 |
{"QUALITY", 3, 0, NULL, qualvalue}, |
66 |
greg |
2.1 |
{"OCTREE", 3, 0, NULL, onevalue}, |
67 |
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{"PICTURE", 3, 0, NULL, onevalue}, |
68 |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
69 |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
70 |
greg |
2.30 |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
71 |
greg |
2.1 |
{"RESOLUTION", 3, 0, NULL, onevalue}, |
72 |
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{"UP", 2, 0, NULL, onevalue}, |
73 |
greg |
2.30 |
{"INDIRECT", 3, 0, NULL, intvalue}, |
74 |
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{"DETAIL", 3, 0, NULL, qualvalue}, |
75 |
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{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
76 |
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{"VARIABILITY", 3, 0, NULL, qualvalue}, |
77 |
greg |
2.1 |
{"REPORT", 3, 0, NULL, onevalue}, |
78 |
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}; |
79 |
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80 |
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VARIABLE *matchvar(); |
81 |
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char *nvalue(); |
82 |
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83 |
greg |
2.3 |
#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
84 |
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85 |
greg |
2.1 |
#define vnam(vc) (vv[vc].name) |
86 |
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#define vdef(vc) (vv[vc].nass) |
87 |
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#define vval(vc) (vv[vc].value) |
88 |
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#define vint(vc) atoi(vval(vc)) |
89 |
greg |
2.3 |
#define vlet(vc) UPPER(vval(vc)[0]) |
90 |
greg |
2.30 |
#define vscale vlet |
91 |
greg |
2.1 |
#define vbool(vc) (vlet(vc)=='T') |
92 |
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93 |
greg |
2.30 |
#define HIGH 'H' |
94 |
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#define MEDIUM 'M' |
95 |
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#define LOW 'L' |
96 |
greg |
2.1 |
|
97 |
greg |
2.6 |
/* overture calculation file */ |
98 |
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#ifdef NIX |
99 |
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char overfile[] = "overture.raw"; |
100 |
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#else |
101 |
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char overfile[] = "/dev/null"; |
102 |
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#endif |
103 |
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104 |
greg |
2.26 |
extern unsigned long fdate(), time(); |
105 |
greg |
2.1 |
|
106 |
greg |
2.26 |
unsigned long scenedate; /* date of latest scene or object file */ |
107 |
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unsigned long octreedate; /* date of octree */ |
108 |
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unsigned long matdate; /* date of latest material file */ |
109 |
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unsigned long illumdate; /* date of last illum file */ |
110 |
greg |
2.1 |
|
111 |
greg |
2.26 |
char *oct0name; /* name of pre-mkillum octree */ |
112 |
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unsigned long oct0date; /* date of pre-mkillum octree */ |
113 |
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char *oct1name; /* name of post-mkillum octree */ |
114 |
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unsigned long oct1date; /* date of post-mkillum octree (>= matdate) */ |
115 |
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116 |
greg |
2.1 |
int explicate = 0; /* explicate variables */ |
117 |
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int silent = 0; /* do work silently */ |
118 |
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int noaction = 0; /* don't do anything */ |
119 |
greg |
2.21 |
int sayview = 0; /* print view out */ |
120 |
greg |
2.1 |
char *rvdevice = NULL; /* rview output device */ |
121 |
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char *viewselect = NULL; /* specific view only */ |
122 |
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123 |
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int overture = 0; /* overture calculation needed */ |
124 |
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125 |
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char *progname; /* global argv[0] */ |
126 |
greg |
2.22 |
char *rifname; /* global rad input file name */ |
127 |
greg |
2.1 |
|
128 |
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char radname[MAXPATH]; /* root Radiance file name */ |
129 |
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130 |
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131 |
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main(argc, argv) |
132 |
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int argc; |
133 |
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char *argv[]; |
134 |
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{ |
135 |
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char ropts[512]; |
136 |
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int i; |
137 |
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138 |
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progname = argv[0]; |
139 |
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/* get options */ |
140 |
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for (i = 1; i < argc && argv[i][0] == '-'; i++) |
141 |
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switch (argv[i][1]) { |
142 |
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case 's': |
143 |
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silent++; |
144 |
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break; |
145 |
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case 'n': |
146 |
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noaction++; |
147 |
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break; |
148 |
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case 'e': |
149 |
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explicate++; |
150 |
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break; |
151 |
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case 'o': |
152 |
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rvdevice = argv[++i]; |
153 |
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break; |
154 |
greg |
2.20 |
case 'V': |
155 |
greg |
2.21 |
sayview++; |
156 |
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break; |
157 |
greg |
2.1 |
case 'v': |
158 |
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viewselect = argv[++i]; |
159 |
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break; |
160 |
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default: |
161 |
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goto userr; |
162 |
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} |
163 |
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if (i >= argc) |
164 |
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goto userr; |
165 |
greg |
2.22 |
rifname = argv[i]; |
166 |
greg |
2.1 |
/* assign Radiance root file name */ |
167 |
greg |
2.22 |
rootname(radname, rifname); |
168 |
greg |
2.1 |
/* load variable values */ |
169 |
greg |
2.22 |
load(rifname); |
170 |
greg |
2.1 |
/* get any additional assignments */ |
171 |
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for (i++; i < argc; i++) |
172 |
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setvariable(argv[i]); |
173 |
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/* check assignments */ |
174 |
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checkvalues(); |
175 |
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/* check files and dates */ |
176 |
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checkfiles(); |
177 |
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/* set default values as necessary */ |
178 |
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setdefaults(); |
179 |
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/* print all values if requested */ |
180 |
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if (explicate) |
181 |
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printvals(); |
182 |
greg |
2.26 |
/* build octree (and run mkillum) */ |
183 |
greg |
2.7 |
oconv(); |
184 |
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/* check date on ambient file */ |
185 |
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checkambfile(); |
186 |
greg |
2.1 |
/* run simulation */ |
187 |
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renderopts(ropts); |
188 |
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xferopts(ropts); |
189 |
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if (rvdevice != NULL) |
190 |
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rview(ropts); |
191 |
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else |
192 |
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rpict(ropts); |
193 |
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exit(0); |
194 |
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userr: |
195 |
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fprintf(stderr, |
196 |
greg |
2.26 |
"Usage: %s [-s][-n][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
197 |
greg |
2.1 |
progname); |
198 |
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exit(1); |
199 |
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} |
200 |
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201 |
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202 |
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rootname(rn, fn) /* remove tail from end of fn */ |
203 |
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register char *rn, *fn; |
204 |
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{ |
205 |
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char *tp, *dp; |
206 |
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207 |
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for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
208 |
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if (ISDIRSEP(*rn)) |
209 |
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dp = rn; |
210 |
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else if (*rn == '.') |
211 |
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tp = rn; |
212 |
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if (tp != NULL && tp > dp) |
213 |
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*tp = '\0'; |
214 |
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} |
215 |
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216 |
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217 |
greg |
2.25 |
#define NOCHAR 127 /* constant for character to delete */ |
218 |
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219 |
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220 |
greg |
2.1 |
load(rfname) /* load Radiance simulation file */ |
221 |
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char *rfname; |
222 |
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{ |
223 |
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FILE *fp; |
224 |
greg |
2.4 |
char buf[512]; |
225 |
greg |
2.1 |
register char *cp; |
226 |
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227 |
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if (rfname == NULL) |
228 |
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fp = stdin; |
229 |
greg |
2.3 |
else if ((fp = fopen(rfname, "r")) == NULL) |
230 |
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syserr(rfname); |
231 |
greg |
2.1 |
while (fgetline(buf, sizeof(buf), fp) != NULL) { |
232 |
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for (cp = buf; *cp; cp++) { |
233 |
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switch (*cp) { |
234 |
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case '\\': |
235 |
greg |
2.25 |
*cp++ = NOCHAR; |
236 |
greg |
2.1 |
continue; |
237 |
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case '#': |
238 |
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*cp = '\0'; |
239 |
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break; |
240 |
greg |
2.4 |
default: |
241 |
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continue; |
242 |
greg |
2.1 |
} |
243 |
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break; |
244 |
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} |
245 |
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setvariable(buf); |
246 |
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} |
247 |
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fclose(fp); |
248 |
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} |
249 |
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250 |
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251 |
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setvariable(ass) /* assign variable according to string */ |
252 |
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register char *ass; |
253 |
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{ |
254 |
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char varname[32]; |
255 |
greg |
2.25 |
char varval[512]; |
256 |
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int n; |
257 |
greg |
2.1 |
register char *cp; |
258 |
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register VARIABLE *vp; |
259 |
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register int i; |
260 |
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261 |
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while (isspace(*ass)) /* skip leading space */ |
262 |
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ass++; |
263 |
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cp = varname; /* extract name */ |
264 |
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while (cp < varname+sizeof(varname)-1 |
265 |
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&& *ass && !isspace(*ass) && *ass != '=') |
266 |
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*cp++ = *ass++; |
267 |
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*cp = '\0'; |
268 |
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if (!varname[0]) |
269 |
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return; /* no variable name! */ |
270 |
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/* trim value */ |
271 |
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while (isspace(*ass) || *ass == '=') |
272 |
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ass++; |
273 |
greg |
2.25 |
for (n = strlen(ass); n > 0; n--) |
274 |
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if (!isspace(ass[n-1])) |
275 |
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break; |
276 |
greg |
2.1 |
if (!n) { |
277 |
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fprintf(stderr, "%s: warning - missing value for variable '%s'\n", |
278 |
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progname, varname); |
279 |
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return; |
280 |
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} |
281 |
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/* match variable from list */ |
282 |
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vp = matchvar(varname); |
283 |
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if (vp == NULL) { |
284 |
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fprintf(stderr, "%s: unknown variable '%s'\n", |
285 |
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progname, varname); |
286 |
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exit(1); |
287 |
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} |
288 |
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/* assign new value */ |
289 |
greg |
2.4 |
if (i = vp->nass) { |
290 |
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cp = vp->value; |
291 |
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while (i--) |
292 |
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while (*cp++) |
293 |
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; |
294 |
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i = cp - vp->value; |
295 |
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vp->value = realloc(vp->value, i+n+1); |
296 |
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} else |
297 |
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vp->value = malloc(n+1); |
298 |
greg |
2.3 |
if (vp->value == NULL) |
299 |
|
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syserr(progname); |
300 |
greg |
2.25 |
cp = vp->value+i; /* copy value, squeezing spaces */ |
301 |
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*cp = *ass; |
302 |
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for (i = 1; i <= n; i++) { |
303 |
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if (ass[i] == NOCHAR) |
304 |
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continue; |
305 |
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if (isspace(*cp)) |
306 |
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while (isspace(ass[i])) |
307 |
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i++; |
308 |
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*++cp = ass[i]; |
309 |
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} |
310 |
greg |
2.26 |
if (isspace(*cp)) /* remove trailing space */ |
311 |
|
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*cp = '\0'; |
312 |
greg |
2.1 |
vp->nass++; |
313 |
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} |
314 |
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315 |
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316 |
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VARIABLE * |
317 |
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matchvar(nam) /* match a variable by its name */ |
318 |
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char *nam; |
319 |
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{ |
320 |
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int n = strlen(nam); |
321 |
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register int i; |
322 |
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323 |
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for (i = 0; i < NVARS; i++) |
324 |
|
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if (n >= vv[i].nick && !strncmp(nam, vv[i].name, n)) |
325 |
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return(vv+i); |
326 |
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return(NULL); |
327 |
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} |
328 |
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329 |
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|
330 |
|
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char * |
331 |
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nvalue(vp, n) /* return nth variable value */ |
332 |
|
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VARIABLE *vp; |
333 |
|
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register int n; |
334 |
|
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{ |
335 |
|
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register char *cp; |
336 |
|
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|
337 |
greg |
2.19 |
if (vp == NULL | n < 0 | n >= vp->nass) |
338 |
greg |
2.1 |
return(NULL); |
339 |
|
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cp = vp->value; |
340 |
|
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while (n--) |
341 |
|
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while (*cp++) |
342 |
|
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; |
343 |
|
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return(cp); |
344 |
|
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} |
345 |
|
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|
346 |
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|
347 |
|
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checkvalues() /* check assignments */ |
348 |
|
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{ |
349 |
|
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register int i; |
350 |
|
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|
351 |
|
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for (i = 0; i < NVARS; i++) |
352 |
|
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if (vv[i].fixval != NULL) |
353 |
|
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(*vv[i].fixval)(vv+i); |
354 |
|
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} |
355 |
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|
356 |
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|
357 |
|
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onevalue(vp) /* only one assignment for this variable */ |
358 |
|
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register VARIABLE *vp; |
359 |
|
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{ |
360 |
|
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if (vp->nass < 2) |
361 |
|
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return; |
362 |
|
|
fprintf(stderr, "%s: warning - multiple assignment of variable '%s'\n", |
363 |
|
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progname, vp->name); |
364 |
greg |
2.2 |
do |
365 |
greg |
2.1 |
vp->value += strlen(vp->value)+1; |
366 |
greg |
2.2 |
while (--vp->nass > 1); |
367 |
greg |
2.1 |
} |
368 |
|
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|
369 |
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|
370 |
|
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catvalues(vp) /* concatenate variable values */ |
371 |
|
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register VARIABLE *vp; |
372 |
|
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{ |
373 |
|
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register char *cp; |
374 |
|
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|
375 |
|
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if (vp->nass < 2) |
376 |
|
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return; |
377 |
|
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for (cp = vp->value; vp->nass > 1; vp->nass--) { |
378 |
|
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while (*cp) |
379 |
|
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cp++; |
380 |
|
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*cp++ = ' '; |
381 |
|
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} |
382 |
|
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} |
383 |
|
|
|
384 |
|
|
|
385 |
greg |
2.30 |
int |
386 |
|
|
badmatch(tv, cv) /* case insensitive truncated comparison */ |
387 |
|
|
register char *tv, *cv; |
388 |
|
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{ |
389 |
|
|
if (!*tv) return(1); /* null string cannot match */ |
390 |
|
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do |
391 |
|
|
if (UPPER(*tv) != *cv++) |
392 |
|
|
return(1); |
393 |
|
|
while (*++tv); |
394 |
|
|
return(0); /* OK */ |
395 |
|
|
} |
396 |
|
|
|
397 |
|
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|
398 |
|
|
boolvalue(vp) /* check boolean for legal values */ |
399 |
|
|
register VARIABLE *vp; |
400 |
|
|
{ |
401 |
|
|
if (!vp->nass) return; |
402 |
|
|
onevalue(vp); |
403 |
|
|
switch (UPPER(vp->value[0])) { |
404 |
|
|
case 'T': |
405 |
|
|
if (badmatch(vp->value, "TRUE")) break; |
406 |
|
|
return; |
407 |
|
|
case 'F': |
408 |
|
|
if (badmatch(vp->value, "FALSE")) break; |
409 |
|
|
return; |
410 |
|
|
} |
411 |
|
|
fprintf(stderr, "%s: illegal value for boolean variable '%s'\n", |
412 |
|
|
progname, vp->name); |
413 |
|
|
exit(1); |
414 |
|
|
} |
415 |
|
|
|
416 |
|
|
|
417 |
|
|
qualvalue(vp) /* check qualitative var. for legal values */ |
418 |
|
|
register VARIABLE *vp; |
419 |
|
|
{ |
420 |
|
|
if (!vp->nass) return; |
421 |
|
|
onevalue(vp); |
422 |
|
|
switch (UPPER(vp->value[0])) { |
423 |
|
|
case 'L': |
424 |
|
|
if (badmatch(vp->value, "LOW")) break; |
425 |
|
|
return; |
426 |
|
|
case 'M': |
427 |
|
|
if (badmatch(vp->value, "MEDIUM")) break; |
428 |
|
|
return; |
429 |
|
|
case 'H': |
430 |
|
|
if (badmatch(vp->value, "HIGH")) break; |
431 |
|
|
return; |
432 |
|
|
} |
433 |
|
|
fprintf(stderr, "%s: illegal value for qualitative variable '%s'\n", |
434 |
|
|
progname, vp->name); |
435 |
|
|
exit(1); |
436 |
|
|
} |
437 |
|
|
|
438 |
|
|
|
439 |
|
|
intvalue(vp) /* check integer variable for legal values */ |
440 |
|
|
register VARIABLE *vp; |
441 |
|
|
{ |
442 |
|
|
if (!vp->nass) return; |
443 |
|
|
onevalue(vp); |
444 |
|
|
if (isint(vp->value)) return; |
445 |
|
|
fprintf(stderr, "%s: illegal value for integer variable '%s'\n", |
446 |
|
|
progname, vp->name); |
447 |
|
|
exit(1); |
448 |
|
|
} |
449 |
|
|
|
450 |
|
|
|
451 |
|
|
fltvalue(vp) /* check float variable for legal values */ |
452 |
|
|
register VARIABLE *vp; |
453 |
|
|
{ |
454 |
|
|
if (!vp->nass) return; |
455 |
|
|
onevalue(vp); |
456 |
|
|
if (isflt(vp->value)) return; |
457 |
|
|
fprintf(stderr, "%s: illegal value for real variable '%s'\n", |
458 |
|
|
progname, vp->name); |
459 |
|
|
exit(1); |
460 |
|
|
} |
461 |
|
|
|
462 |
|
|
|
463 |
greg |
2.26 |
unsigned long |
464 |
greg |
2.1 |
checklast(fnames) /* check files and find most recent */ |
465 |
|
|
register char *fnames; |
466 |
|
|
{ |
467 |
|
|
char thisfile[MAXPATH]; |
468 |
greg |
2.26 |
unsigned long thisdate, lastdate = 0; |
469 |
greg |
2.1 |
register char *cp; |
470 |
|
|
|
471 |
greg |
2.26 |
if (fnames == NULL) |
472 |
|
|
return(0); |
473 |
greg |
2.1 |
while (*fnames) { |
474 |
|
|
while (isspace(*fnames)) fnames++; |
475 |
|
|
cp = thisfile; |
476 |
greg |
2.4 |
while (*fnames && !isspace(*fnames)) |
477 |
|
|
*cp++ = *fnames++; |
478 |
greg |
2.1 |
*cp = '\0'; |
479 |
greg |
2.26 |
if (!(thisdate = fdate(thisfile))) |
480 |
greg |
2.3 |
syserr(thisfile); |
481 |
greg |
2.1 |
if (thisdate > lastdate) |
482 |
|
|
lastdate = thisdate; |
483 |
|
|
} |
484 |
|
|
return(lastdate); |
485 |
|
|
} |
486 |
|
|
|
487 |
|
|
|
488 |
greg |
2.26 |
char * |
489 |
|
|
newfname(orig, pred) /* create modified file name */ |
490 |
|
|
char *orig; |
491 |
|
|
int pred; |
492 |
|
|
{ |
493 |
|
|
extern char *rindex(); |
494 |
|
|
register char *cp; |
495 |
|
|
register int n; |
496 |
|
|
int suffix; |
497 |
|
|
|
498 |
greg |
2.27 |
n = 0; cp = orig; suffix = -1; /* suffix position, length */ |
499 |
|
|
while (*cp) { |
500 |
|
|
if (*cp == '.') suffix = n; |
501 |
|
|
else if (ISDIRSEP(*cp)) suffix = -1; |
502 |
|
|
cp++; n++; |
503 |
|
|
} |
504 |
|
|
if (suffix == -1) suffix = n; |
505 |
greg |
2.26 |
if ((cp = bmalloc(n+2)) == NULL) |
506 |
|
|
syserr(progname); |
507 |
|
|
strncpy(cp, orig, suffix); |
508 |
|
|
cp[suffix] = pred; /* root name + pred + suffix */ |
509 |
|
|
strcpy(cp+suffix+1, orig+suffix); |
510 |
|
|
return(cp); |
511 |
|
|
} |
512 |
|
|
|
513 |
|
|
|
514 |
greg |
2.1 |
checkfiles() /* check for existence and modified times */ |
515 |
|
|
{ |
516 |
greg |
2.26 |
unsigned long objdate; |
517 |
greg |
2.1 |
|
518 |
greg |
2.2 |
if (!vdef(OCTREE)) { |
519 |
greg |
2.26 |
if ((vval(OCTREE) = bmalloc(strlen(radname)+5)) == NULL) |
520 |
greg |
2.3 |
syserr(progname); |
521 |
greg |
2.26 |
sprintf(vval(OCTREE), "%s.oct", radname); |
522 |
greg |
2.2 |
vdef(OCTREE)++; |
523 |
|
|
} |
524 |
|
|
octreedate = fdate(vval(OCTREE)); |
525 |
greg |
2.26 |
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
526 |
|
|
oct0name = newfname(vval(OCTREE), '0'); |
527 |
|
|
oct1name = newfname(vval(OCTREE), '1'); |
528 |
|
|
oct0date = fdate(oct0name); |
529 |
|
|
oct1date = fdate(oct1name); |
530 |
|
|
} else |
531 |
|
|
oct0name = oct1name = vval(OCTREE); |
532 |
|
|
if ((scenedate = checklast(vval(SCENE))) && |
533 |
|
|
(objdate = checklast(vval(OBJECT))) > scenedate) |
534 |
|
|
scenedate = objdate; |
535 |
|
|
illumdate = checklast(vval(ILLUM)); |
536 |
|
|
if (!octreedate & !scenedate & !illumdate) { |
537 |
|
|
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
538 |
|
|
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
539 |
greg |
2.1 |
exit(1); |
540 |
|
|
} |
541 |
greg |
2.26 |
matdate = checklast(vval(MATERIAL)); |
542 |
greg |
2.1 |
} |
543 |
|
|
|
544 |
|
|
|
545 |
greg |
2.2 |
getoctcube(org, sizp) /* get octree bounding cube */ |
546 |
|
|
double org[3], *sizp; |
547 |
greg |
2.1 |
{ |
548 |
greg |
2.2 |
extern FILE *popen(); |
549 |
|
|
static double oorg[3], osiz = 0.; |
550 |
greg |
2.26 |
double min[3], max[3]; |
551 |
|
|
char buf[512]; |
552 |
greg |
2.1 |
FILE *fp; |
553 |
greg |
2.26 |
register int i; |
554 |
greg |
2.1 |
|
555 |
greg |
2.26 |
if (osiz <= FTINY) |
556 |
|
|
if (noaction && fdate(oct1name) < |
557 |
|
|
(scenedate>illumdate?scenedate:illumdate)) { |
558 |
|
|
/* run getbbox */ |
559 |
|
|
sprintf(buf, "getbbox -w -h %s", |
560 |
|
|
vdef(SCENE) ? vval(SCENE) : vval(ILLUM)); |
561 |
|
|
if ((fp = popen(buf, "r")) == NULL) |
562 |
|
|
syserr("getbbox"); |
563 |
|
|
if (fscanf(fp, "%lf %lf %lf %lf %lf %lf", |
564 |
|
|
&min[0], &max[0], &min[1], &max[1], |
565 |
|
|
&min[2], &max[2]) != 6) { |
566 |
|
|
fprintf(stderr, |
567 |
|
|
"%s: error reading bounding box from getbbox\n", |
568 |
|
|
progname); |
569 |
|
|
exit(1); |
570 |
|
|
} |
571 |
|
|
for (i = 0; i < 3; i++) |
572 |
|
|
if (max[i] - min[i] > osiz) |
573 |
|
|
osiz = max[i] - min[i]; |
574 |
|
|
for (i = 0; i < 3; i++) |
575 |
|
|
oorg[i] = (max[i]+min[i]-osiz)*.5; |
576 |
|
|
pclose(fp); |
577 |
|
|
} else { /* from octree */ |
578 |
|
|
oconv(); /* does nothing if done already */ |
579 |
|
|
sprintf(buf, "getinfo -d < %s", oct1name); |
580 |
|
|
if ((fp = popen(buf, "r")) == NULL) |
581 |
|
|
syserr("getinfo"); |
582 |
|
|
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
583 |
|
|
&oorg[2], &osiz) != 4) { |
584 |
|
|
fprintf(stderr, |
585 |
greg |
2.2 |
"%s: error reading bounding cube from getinfo\n", |
586 |
greg |
2.26 |
progname); |
587 |
|
|
exit(1); |
588 |
|
|
} |
589 |
|
|
pclose(fp); |
590 |
greg |
2.2 |
} |
591 |
|
|
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
592 |
|
|
} |
593 |
|
|
|
594 |
|
|
|
595 |
|
|
setdefaults() /* set default values for unassigned var's */ |
596 |
|
|
{ |
597 |
|
|
double org[3], size; |
598 |
|
|
char buf[128]; |
599 |
|
|
|
600 |
greg |
2.1 |
if (!vdef(ZONE)) { |
601 |
greg |
2.2 |
getoctcube(org, &size); |
602 |
|
|
sprintf(buf, "E %g %g %g %g %g %g", org[0], org[0]+size, |
603 |
|
|
org[1], org[1]+size, org[2], org[2]+size); |
604 |
greg |
2.1 |
vval(ZONE) = savqstr(buf); |
605 |
|
|
vdef(ZONE)++; |
606 |
|
|
} |
607 |
|
|
if (!vdef(INDIRECT)) { |
608 |
|
|
vval(INDIRECT) = "0"; |
609 |
|
|
vdef(INDIRECT)++; |
610 |
|
|
} |
611 |
|
|
if (!vdef(QUALITY)) { |
612 |
|
|
vval(QUALITY) = "L"; |
613 |
|
|
vdef(QUALITY)++; |
614 |
|
|
} |
615 |
|
|
if (!vdef(RESOLUTION)) { |
616 |
|
|
vval(RESOLUTION) = "512"; |
617 |
|
|
vdef(RESOLUTION)++; |
618 |
|
|
} |
619 |
|
|
if (!vdef(PICTURE)) { |
620 |
|
|
vval(PICTURE) = radname; |
621 |
|
|
vdef(PICTURE)++; |
622 |
|
|
} |
623 |
|
|
if (!vdef(VIEW)) { |
624 |
|
|
vval(VIEW) = "X"; |
625 |
|
|
vdef(VIEW)++; |
626 |
|
|
} |
627 |
|
|
if (!vdef(DETAIL)) { |
628 |
|
|
vval(DETAIL) = "M"; |
629 |
|
|
vdef(DETAIL)++; |
630 |
|
|
} |
631 |
|
|
if (!vdef(PENUMBRAS)) { |
632 |
|
|
vval(PENUMBRAS) = "F"; |
633 |
|
|
vdef(PENUMBRAS)++; |
634 |
|
|
} |
635 |
|
|
if (!vdef(VARIABILITY)) { |
636 |
|
|
vval(VARIABILITY) = "L"; |
637 |
|
|
vdef(VARIABILITY)++; |
638 |
|
|
} |
639 |
|
|
} |
640 |
|
|
|
641 |
|
|
|
642 |
|
|
printvals() /* print variable values */ |
643 |
|
|
{ |
644 |
|
|
register int i, j; |
645 |
|
|
|
646 |
|
|
for (i = 0; i < NVARS; i++) |
647 |
greg |
2.4 |
for (j = 0; j < vdef(i); j++) |
648 |
|
|
printf("%s= %s\n", vnam(i), nvalue(vv+i, j)); |
649 |
greg |
2.1 |
fflush(stdout); |
650 |
|
|
} |
651 |
|
|
|
652 |
|
|
|
653 |
greg |
2.26 |
oconv() /* run oconv and mkillum if necessary */ |
654 |
greg |
2.1 |
{ |
655 |
greg |
2.26 |
static char illumtmp[] = "ilXXXXXX"; |
656 |
|
|
char combuf[512], ocopts[64], mkopts[64]; |
657 |
greg |
2.1 |
|
658 |
greg |
2.26 |
oconvopts(ocopts); /* get options */ |
659 |
|
|
if (octreedate < scenedate) { /* check date on original octree */ |
660 |
|
|
/* build command */ |
661 |
|
|
if (vdef(MATERIAL)) |
662 |
|
|
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
663 |
|
|
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
664 |
|
|
else |
665 |
|
|
sprintf(combuf, "oconv%s %s > %s", ocopts, |
666 |
|
|
vval(SCENE), vval(OCTREE)); |
667 |
|
|
|
668 |
|
|
if (runcom(combuf)) { /* run it */ |
669 |
|
|
fprintf(stderr, |
670 |
|
|
"%s: error generating octree\n\t%s removed\n", |
671 |
|
|
progname, vval(OCTREE)); |
672 |
|
|
unlink(vval(OCTREE)); |
673 |
|
|
exit(1); |
674 |
|
|
} |
675 |
|
|
octreedate = time(0); |
676 |
|
|
} |
677 |
|
|
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
678 |
|
|
oct1date = octreedate > matdate ? octreedate : matdate; |
679 |
|
|
if (oct1date >= octreedate & oct1date >= matdate |
680 |
|
|
& oct1date >= illumdate) /* all done */ |
681 |
greg |
2.1 |
return; |
682 |
greg |
2.26 |
/* make octree0 */ |
683 |
|
|
if (oct0date < scenedate | oct0date < illumdate) { |
684 |
|
|
/* build command */ |
685 |
|
|
if (octreedate) |
686 |
|
|
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
687 |
|
|
vval(OCTREE), vval(ILLUM), oct0name); |
688 |
|
|
else if (vdef(MATERIAL)) |
689 |
|
|
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
690 |
|
|
vval(MATERIAL), vval(ILLUM), oct0name); |
691 |
|
|
else |
692 |
|
|
sprintf(combuf, "oconv%s %s > %s", ocopts, |
693 |
|
|
vval(ILLUM), oct0name); |
694 |
|
|
if (runcom(combuf)) { /* run it */ |
695 |
|
|
fprintf(stderr, |
696 |
|
|
"%s: error generating octree\n\t%s removed\n", |
697 |
|
|
progname, oct0name); |
698 |
|
|
unlink(oct0name); |
699 |
|
|
exit(1); |
700 |
|
|
} |
701 |
|
|
oct0date = time(0); |
702 |
|
|
} |
703 |
|
|
mkillumopts(mkopts); /* build mkillum command */ |
704 |
|
|
mktemp(illumtmp); |
705 |
|
|
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
706 |
|
|
oct0name, vval(ILLUM), illumtmp); |
707 |
|
|
if (runcom(combuf)) { /* run it */ |
708 |
|
|
fprintf(stderr, "%s: error running mkillum\n", progname); |
709 |
|
|
unlink(illumtmp); |
710 |
|
|
exit(1); |
711 |
|
|
} |
712 |
|
|
/* make octree1 (frozen) */ |
713 |
|
|
if (octreedate) |
714 |
|
|
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
715 |
|
|
vval(OCTREE), illumtmp, oct1name); |
716 |
|
|
else if (vdef(MATERIAL)) |
717 |
|
|
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
718 |
|
|
vval(MATERIAL), illumtmp, oct1name); |
719 |
greg |
2.4 |
else |
720 |
greg |
2.26 |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
721 |
|
|
illumtmp, oct1name); |
722 |
greg |
2.4 |
if (runcom(combuf)) { /* run it */ |
723 |
greg |
2.26 |
fprintf(stderr, |
724 |
|
|
"%s: error generating octree\n\t%s removed\n", |
725 |
|
|
progname, oct1name); |
726 |
|
|
unlink(oct1name); |
727 |
greg |
2.1 |
exit(1); |
728 |
|
|
} |
729 |
greg |
2.26 |
oct1date = time(0); |
730 |
|
|
rmfile(illumtmp); |
731 |
greg |
2.1 |
} |
732 |
|
|
|
733 |
|
|
|
734 |
|
|
char * |
735 |
|
|
addarg(op, arg) /* add argument and advance pointer */ |
736 |
|
|
register char *op, *arg; |
737 |
|
|
{ |
738 |
|
|
*op = ' '; |
739 |
|
|
while (*++op = *arg++) |
740 |
|
|
; |
741 |
|
|
return(op); |
742 |
|
|
} |
743 |
|
|
|
744 |
|
|
|
745 |
|
|
oconvopts(oo) /* get oconv options */ |
746 |
greg |
2.2 |
register char *oo; |
747 |
greg |
2.1 |
{ |
748 |
greg |
2.2 |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
749 |
|
|
|
750 |
greg |
2.1 |
*oo = '\0'; |
751 |
|
|
if (vdef(OCONV)) |
752 |
|
|
addarg(oo, vval(OCONV)); |
753 |
|
|
} |
754 |
|
|
|
755 |
|
|
|
756 |
greg |
2.26 |
mkillumopts(mo) /* get mkillum options */ |
757 |
|
|
register char *mo; |
758 |
|
|
{ |
759 |
|
|
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
760 |
|
|
|
761 |
|
|
*mo = '\0'; |
762 |
|
|
if (vdef(MKILLUM)) |
763 |
|
|
addarg(mo, vval(MKILLUM)); |
764 |
|
|
} |
765 |
|
|
|
766 |
|
|
|
767 |
greg |
2.7 |
checkambfile() /* check date on ambient file */ |
768 |
|
|
{ |
769 |
greg |
2.26 |
unsigned long afdate; |
770 |
greg |
2.7 |
|
771 |
greg |
2.11 |
if (!vdef(AMBFILE)) |
772 |
|
|
return; |
773 |
greg |
2.26 |
if (!(afdate = fdate(vval(AMBFILE)))) |
774 |
greg |
2.11 |
return; |
775 |
greg |
2.26 |
if (oct1date > afdate) |
776 |
greg |
2.11 |
rmfile(vval(AMBFILE)); |
777 |
greg |
2.7 |
} |
778 |
|
|
|
779 |
|
|
|
780 |
greg |
2.2 |
double |
781 |
|
|
ambval() /* compute ambient value */ |
782 |
greg |
2.1 |
{ |
783 |
greg |
2.3 |
if (vdef(EXPOSURE)) { |
784 |
greg |
2.2 |
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
785 |
|
|
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
786 |
greg |
2.20 |
return(.5/atof(vval(EXPOSURE))); |
787 |
greg |
2.3 |
} |
788 |
greg |
2.2 |
if (vlet(ZONE) == 'E') |
789 |
|
|
return(10.); |
790 |
greg |
2.3 |
if (vlet(ZONE) == 'I') |
791 |
greg |
2.2 |
return(.01); |
792 |
greg |
2.3 |
badvalue(ZONE); |
793 |
greg |
2.30 |
} |
794 |
|
|
|
795 |
|
|
|
796 |
|
|
renderopts(op) /* set rendering options */ |
797 |
|
|
char *op; |
798 |
|
|
{ |
799 |
|
|
switch(vscale(QUALITY)) { |
800 |
|
|
case LOW: |
801 |
|
|
lowqopts(op); |
802 |
|
|
break; |
803 |
|
|
case MEDIUM: |
804 |
|
|
medqopts(op); |
805 |
|
|
break; |
806 |
|
|
case HIGH: |
807 |
|
|
lowqopts(op); |
808 |
|
|
break; |
809 |
|
|
} |
810 |
greg |
2.2 |
} |
811 |
greg |
2.1 |
|
812 |
greg |
2.2 |
|
813 |
|
|
lowqopts(op) /* low quality rendering options */ |
814 |
|
|
register char *op; |
815 |
|
|
{ |
816 |
|
|
double d, org[3], siz[3]; |
817 |
|
|
|
818 |
greg |
2.1 |
*op = '\0'; |
819 |
greg |
2.2 |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
820 |
greg |
2.3 |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
821 |
|
|
badvalue(ZONE); |
822 |
greg |
2.2 |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
823 |
|
|
getoctcube(org, &d); |
824 |
|
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
825 |
|
|
switch (vscale(DETAIL)) { |
826 |
|
|
case LOW: |
827 |
greg |
2.23 |
op = addarg(op, "-ps 16 -dp 64"); |
828 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(4*d)); |
829 |
|
|
op += strlen(op); |
830 |
|
|
break; |
831 |
|
|
case MEDIUM: |
832 |
greg |
2.23 |
op = addarg(op, "-ps 8 -dp 128"); |
833 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(8*d)); |
834 |
|
|
op += strlen(op); |
835 |
|
|
break; |
836 |
|
|
case HIGH: |
837 |
greg |
2.23 |
op = addarg(op, "-ps 4 -dp 256"); |
838 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(16*d)); |
839 |
|
|
op += strlen(op); |
840 |
|
|
break; |
841 |
|
|
} |
842 |
|
|
op = addarg(op, "-pt .16"); |
843 |
|
|
if (vbool(PENUMBRAS)) |
844 |
|
|
op = addarg(op, "-ds .4"); |
845 |
greg |
2.4 |
else |
846 |
|
|
op = addarg(op, "-ds 0"); |
847 |
greg |
2.17 |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -sj 0 -st .5"); |
848 |
greg |
2.2 |
if (vdef(AMBFILE)) { |
849 |
|
|
sprintf(op, " -af %s", vval(AMBFILE)); |
850 |
|
|
op += strlen(op); |
851 |
|
|
} else |
852 |
|
|
overture = 0; |
853 |
|
|
switch (vscale(VARIABILITY)) { |
854 |
|
|
case LOW: |
855 |
greg |
2.16 |
op = addarg(op, "-aa .4 -ad 64"); |
856 |
greg |
2.2 |
break; |
857 |
|
|
case MEDIUM: |
858 |
greg |
2.16 |
op = addarg(op, "-aa .3 -ad 128"); |
859 |
greg |
2.2 |
break; |
860 |
|
|
case HIGH: |
861 |
greg |
2.16 |
op = addarg(op, "-aa .25 -ad 256"); |
862 |
greg |
2.2 |
break; |
863 |
|
|
} |
864 |
|
|
op = addarg(op, "-as 0"); |
865 |
|
|
d = ambval(); |
866 |
|
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
867 |
|
|
op += strlen(op); |
868 |
greg |
2.4 |
op = addarg(op, "-lr 3 -lw .02"); |
869 |
greg |
2.1 |
if (vdef(RENDER)) |
870 |
|
|
op = addarg(op, vval(RENDER)); |
871 |
|
|
} |
872 |
|
|
|
873 |
|
|
|
874 |
greg |
2.2 |
medqopts(op) /* medium quality rendering options */ |
875 |
|
|
register char *op; |
876 |
greg |
2.1 |
{ |
877 |
greg |
2.2 |
double d, org[3], siz[3]; |
878 |
greg |
2.1 |
|
879 |
|
|
*op = '\0'; |
880 |
greg |
2.2 |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
881 |
greg |
2.3 |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
882 |
|
|
badvalue(ZONE); |
883 |
greg |
2.2 |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
884 |
|
|
getoctcube(org, &d); |
885 |
|
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
886 |
|
|
switch (vscale(DETAIL)) { |
887 |
|
|
case LOW: |
888 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
889 |
greg |
2.23 |
op = addarg(op, "-dp 256"); |
890 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(8*d)); |
891 |
|
|
op += strlen(op); |
892 |
|
|
break; |
893 |
|
|
case MEDIUM: |
894 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
895 |
greg |
2.23 |
op = addarg(op, "-dp 512"); |
896 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(16*d)); |
897 |
|
|
op += strlen(op); |
898 |
|
|
break; |
899 |
|
|
case HIGH: |
900 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
901 |
greg |
2.23 |
op = addarg(op, "-dp 1024"); |
902 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(32*d)); |
903 |
|
|
op += strlen(op); |
904 |
|
|
break; |
905 |
|
|
} |
906 |
|
|
op = addarg(op, "-pt .08"); |
907 |
greg |
2.4 |
if (vbool(PENUMBRAS)) |
908 |
greg |
2.28 |
op = addarg(op, "-ds .2 -dj .5"); |
909 |
greg |
2.4 |
else |
910 |
greg |
2.2 |
op = addarg(op, "-ds .3"); |
911 |
greg |
2.17 |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
912 |
greg |
2.5 |
if (overture = vint(INDIRECT)) { |
913 |
|
|
sprintf(op, " -ab %d", overture); |
914 |
|
|
op += strlen(op); |
915 |
|
|
} |
916 |
greg |
2.2 |
if (vdef(AMBFILE)) { |
917 |
|
|
sprintf(op, " -af %s", vval(AMBFILE)); |
918 |
|
|
op += strlen(op); |
919 |
|
|
} else |
920 |
|
|
overture = 0; |
921 |
|
|
switch (vscale(VARIABILITY)) { |
922 |
|
|
case LOW: |
923 |
greg |
2.16 |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
924 |
greg |
2.2 |
break; |
925 |
|
|
case MEDIUM: |
926 |
greg |
2.16 |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
927 |
greg |
2.2 |
break; |
928 |
|
|
case HIGH: |
929 |
greg |
2.16 |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
930 |
greg |
2.2 |
break; |
931 |
|
|
} |
932 |
|
|
d = ambval(); |
933 |
|
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
934 |
|
|
op += strlen(op); |
935 |
greg |
2.4 |
op = addarg(op, "-lr 6 -lw .002"); |
936 |
greg |
2.1 |
if (vdef(RENDER)) |
937 |
|
|
op = addarg(op, vval(RENDER)); |
938 |
|
|
} |
939 |
|
|
|
940 |
|
|
|
941 |
greg |
2.2 |
hiqopts(op) /* high quality rendering options */ |
942 |
|
|
register char *op; |
943 |
greg |
2.1 |
{ |
944 |
greg |
2.2 |
double d, org[3], siz[3]; |
945 |
greg |
2.1 |
|
946 |
|
|
*op = '\0'; |
947 |
greg |
2.2 |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
948 |
greg |
2.3 |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
949 |
|
|
badvalue(ZONE); |
950 |
greg |
2.2 |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
951 |
|
|
getoctcube(org, &d); |
952 |
|
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
953 |
|
|
switch (vscale(DETAIL)) { |
954 |
|
|
case LOW: |
955 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
956 |
greg |
2.23 |
op = addarg(op, "-dp 1024"); |
957 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(16*d)); |
958 |
|
|
op += strlen(op); |
959 |
|
|
break; |
960 |
|
|
case MEDIUM: |
961 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
962 |
greg |
2.23 |
op = addarg(op, "-dp 2048"); |
963 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(32*d)); |
964 |
|
|
op += strlen(op); |
965 |
|
|
break; |
966 |
|
|
case HIGH: |
967 |
|
|
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
968 |
greg |
2.23 |
op = addarg(op, "-dp 4096"); |
969 |
greg |
2.2 |
sprintf(op, " -ar %d", (int)(64*d)); |
970 |
|
|
op += strlen(op); |
971 |
|
|
break; |
972 |
|
|
} |
973 |
|
|
op = addarg(op, "-pt .04"); |
974 |
greg |
2.4 |
if (vbool(PENUMBRAS)) |
975 |
|
|
op = addarg(op, "-ds .1 -dj .7"); |
976 |
|
|
else |
977 |
greg |
2.2 |
op = addarg(op, "-ds .2"); |
978 |
greg |
2.17 |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
979 |
greg |
2.2 |
sprintf(op, " -ab %d", overture=vint(INDIRECT)+1); |
980 |
|
|
op += strlen(op); |
981 |
|
|
if (vdef(AMBFILE)) { |
982 |
|
|
sprintf(op, " -af %s", vval(AMBFILE)); |
983 |
|
|
op += strlen(op); |
984 |
|
|
} else |
985 |
|
|
overture = 0; |
986 |
|
|
switch (vscale(VARIABILITY)) { |
987 |
|
|
case LOW: |
988 |
greg |
2.16 |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
989 |
greg |
2.2 |
break; |
990 |
|
|
case MEDIUM: |
991 |
greg |
2.16 |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
992 |
greg |
2.2 |
break; |
993 |
|
|
case HIGH: |
994 |
greg |
2.16 |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
995 |
greg |
2.2 |
break; |
996 |
|
|
} |
997 |
|
|
d = ambval(); |
998 |
|
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
999 |
|
|
op += strlen(op); |
1000 |
greg |
2.4 |
op = addarg(op, "-lr 12 -lw .0005"); |
1001 |
greg |
2.1 |
if (vdef(RENDER)) |
1002 |
|
|
op = addarg(op, vval(RENDER)); |
1003 |
|
|
} |
1004 |
|
|
|
1005 |
|
|
|
1006 |
|
|
xferopts(ro) /* transfer options if indicated */ |
1007 |
|
|
char *ro; |
1008 |
|
|
{ |
1009 |
|
|
int fd, n; |
1010 |
greg |
2.10 |
register char *cp; |
1011 |
greg |
2.1 |
|
1012 |
|
|
n = strlen(ro); |
1013 |
|
|
if (n < 2) |
1014 |
|
|
return; |
1015 |
|
|
if (vdef(OPTFILE)) { |
1016 |
greg |
2.10 |
for (cp = ro; cp[1]; cp++) |
1017 |
|
|
if (isspace(cp[1]) && cp[2] == '-' && isalpha(cp[3])) |
1018 |
|
|
*cp = '\n'; |
1019 |
|
|
else |
1020 |
|
|
*cp = cp[1]; |
1021 |
|
|
*cp = '\n'; |
1022 |
|
|
fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666); |
1023 |
|
|
if (fd < 0 || write(fd, ro, n) != n || close(fd) < 0) |
1024 |
greg |
2.3 |
syserr(vval(OPTFILE)); |
1025 |
greg |
2.15 |
sprintf(ro, " @%s", vval(OPTFILE)); |
1026 |
greg |
2.1 |
} |
1027 |
|
|
#ifdef MSDOS |
1028 |
|
|
else if (n > 50) { |
1029 |
greg |
2.8 |
setenv("ROPT", ro+1); |
1030 |
greg |
2.1 |
strcpy(ro, " $ROPT"); |
1031 |
|
|
} |
1032 |
|
|
#endif |
1033 |
|
|
} |
1034 |
|
|
|
1035 |
|
|
|
1036 |
|
|
pfiltopts(po) /* get pfilt options */ |
1037 |
|
|
register char *po; |
1038 |
|
|
{ |
1039 |
|
|
*po = '\0'; |
1040 |
|
|
if (vdef(EXPOSURE)) { |
1041 |
|
|
po = addarg(po, "-1 -e"); |
1042 |
|
|
po = addarg(po, vval(EXPOSURE)); |
1043 |
|
|
} |
1044 |
greg |
2.12 |
switch (vscale(QUALITY)) { |
1045 |
|
|
case MEDIUM: |
1046 |
|
|
po = addarg(po, "-r 1"); |
1047 |
|
|
break; |
1048 |
|
|
case HIGH: |
1049 |
greg |
2.14 |
po = addarg(po, "-m .25"); |
1050 |
greg |
2.12 |
break; |
1051 |
|
|
} |
1052 |
greg |
2.1 |
if (vdef(PFILT)) |
1053 |
|
|
po = addarg(po, vval(PFILT)); |
1054 |
|
|
} |
1055 |
|
|
|
1056 |
|
|
|
1057 |
|
|
matchword(s1, s2) /* match white-delimited words */ |
1058 |
|
|
register char *s1, *s2; |
1059 |
|
|
{ |
1060 |
|
|
while (isspace(*s1)) s1++; |
1061 |
|
|
while (isspace(*s2)) s2++; |
1062 |
|
|
while (*s1 && !isspace(*s1)) |
1063 |
|
|
if (*s1++ != *s2++) |
1064 |
|
|
return(0); |
1065 |
|
|
return(!*s2 || isspace(*s2)); |
1066 |
|
|
} |
1067 |
|
|
|
1068 |
|
|
|
1069 |
|
|
char * |
1070 |
|
|
specview(vs) /* get proper view spec from vs */ |
1071 |
|
|
register char *vs; |
1072 |
|
|
{ |
1073 |
greg |
2.3 |
static char vup[7][12] = {"-vu 0 0 -1","-vu 0 -1 0","-vu -1 0 0", |
1074 |
|
|
"-vu 0 0 1", "-vu 1 0 0","-vu 0 1 0","-vu 0 0 1"}; |
1075 |
greg |
2.1 |
static char viewopts[128]; |
1076 |
|
|
register char *cp; |
1077 |
greg |
2.3 |
int xpos, ypos, zpos, viewtype, upax; |
1078 |
|
|
register int i; |
1079 |
greg |
2.1 |
double cent[3], dim[3], mult, d; |
1080 |
|
|
|
1081 |
greg |
2.9 |
if (vs == NULL || *vs == '-') |
1082 |
greg |
2.1 |
return(vs); |
1083 |
greg |
2.3 |
upax = 0; /* get the up vector */ |
1084 |
|
|
if (vdef(UP)) { |
1085 |
|
|
if (vval(UP)[0] == '-' || vval(UP)[0] == '+') |
1086 |
|
|
upax = 1-'X'+UPPER(vval(UP)[1]); |
1087 |
|
|
else |
1088 |
|
|
upax = 1-'X'+vlet(UP); |
1089 |
|
|
if (upax < 1 | upax > 3) |
1090 |
|
|
badvalue(UP); |
1091 |
|
|
if (vval(UP)[0] == '-') |
1092 |
|
|
upax = -upax; |
1093 |
|
|
} |
1094 |
greg |
2.1 |
/* check standard view names */ |
1095 |
|
|
xpos = ypos = zpos = 0; |
1096 |
|
|
if (*vs == 'X') { |
1097 |
|
|
xpos = 1; vs++; |
1098 |
|
|
} else if (*vs == 'x') { |
1099 |
|
|
xpos = -1; vs++; |
1100 |
|
|
} |
1101 |
|
|
if (*vs == 'Y') { |
1102 |
|
|
ypos = 1; vs++; |
1103 |
|
|
} else if (*vs == 'y') { |
1104 |
|
|
ypos = -1; vs++; |
1105 |
|
|
} |
1106 |
|
|
if (*vs == 'Z') { |
1107 |
|
|
zpos = 1; vs++; |
1108 |
|
|
} else if (*vs == 'z') { |
1109 |
|
|
zpos = -1; vs++; |
1110 |
|
|
} |
1111 |
greg |
2.3 |
viewtype = 'v'; |
1112 |
greg |
2.1 |
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h') |
1113 |
|
|
viewtype = *vs++; |
1114 |
|
|
cp = viewopts; |
1115 |
greg |
2.3 |
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
1116 |
greg |
2.1 |
*cp++ = '-'; *cp++ = 'v'; *cp++ = 't'; *cp++ = viewtype; |
1117 |
|
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
1118 |
|
|
¢[0], &dim[0], ¢[1], &dim[1], |
1119 |
greg |
2.3 |
¢[2], &dim[2]) != 6) |
1120 |
|
|
badvalue(ZONE); |
1121 |
|
|
for (i = 0; i < 3; i++) { |
1122 |
|
|
dim[i] -= cent[i]; |
1123 |
|
|
cent[i] += .5*dim[i]; |
1124 |
greg |
2.1 |
} |
1125 |
greg |
2.3 |
mult = vlet(ZONE)=='E' ? 2. : .45 ; |
1126 |
greg |
2.1 |
sprintf(cp, " -vp %.2g %.2g %.2g -vd %.2g %.2g %.2g", |
1127 |
|
|
cent[0]+xpos*mult*dim[0], |
1128 |
|
|
cent[1]+ypos*mult*dim[1], |
1129 |
|
|
cent[2]+zpos*mult*dim[2], |
1130 |
|
|
-xpos*dim[0], -ypos*dim[1], -zpos*dim[2]); |
1131 |
|
|
cp += strlen(cp); |
1132 |
greg |
2.3 |
/* redirect up axis if necessary */ |
1133 |
|
|
switch (upax) { |
1134 |
|
|
case 3: /* plus or minus Z axis */ |
1135 |
|
|
case -3: |
1136 |
|
|
case 0: |
1137 |
|
|
if (!(xpos|ypos)) |
1138 |
|
|
upax = 2; |
1139 |
greg |
2.1 |
break; |
1140 |
greg |
2.3 |
case 2: /* plus or minus Y axis */ |
1141 |
|
|
case -2: |
1142 |
|
|
if (!(xpos|zpos)) |
1143 |
|
|
upax = 1; |
1144 |
|
|
break; |
1145 |
|
|
case 1: /* plus or minus X axis */ |
1146 |
|
|
case -1: |
1147 |
|
|
if (!(ypos|zpos)) |
1148 |
|
|
upax = 3; |
1149 |
|
|
break; |
1150 |
greg |
2.1 |
} |
1151 |
greg |
2.3 |
cp = addarg(cp, vup[upax+3]); |
1152 |
greg |
2.1 |
switch (viewtype) { |
1153 |
|
|
case 'v': |
1154 |
|
|
cp = addarg(cp, "-vh 45 -vv 45"); |
1155 |
|
|
break; |
1156 |
|
|
case 'l': |
1157 |
|
|
d = sqrt(dim[0]*dim[0]+dim[1]*dim[1]+dim[2]*dim[2]); |
1158 |
|
|
sprintf(cp, " -vh %.2g -vv %.2g", d, d); |
1159 |
|
|
cp += strlen(cp); |
1160 |
|
|
break; |
1161 |
|
|
case 'a': |
1162 |
|
|
case 'h': |
1163 |
|
|
cp = addarg(cp, "-vh 180 -vv 180"); |
1164 |
|
|
break; |
1165 |
|
|
} |
1166 |
greg |
2.3 |
} else { |
1167 |
greg |
2.4 |
while (!isspace(*vs)) /* else skip id */ |
1168 |
|
|
if (!*vs++) |
1169 |
|
|
return(NULL); |
1170 |
greg |
2.3 |
if (upax) { /* specify up vector */ |
1171 |
|
|
strcpy(cp, vup[upax+3]); |
1172 |
|
|
cp += strlen(cp); |
1173 |
|
|
} |
1174 |
|
|
} |
1175 |
greg |
2.26 |
if (cp == viewopts) /* append any additional options */ |
1176 |
|
|
vs++; /* skip prefixed space if unneeded */ |
1177 |
|
|
strcpy(cp, vs); |
1178 |
greg |
2.8 |
#ifdef MSDOS |
1179 |
|
|
if (strlen(viewopts) > 40) { |
1180 |
|
|
setenv("VIEW", viewopts); |
1181 |
|
|
return("$VIEW"); |
1182 |
|
|
} |
1183 |
|
|
#endif |
1184 |
greg |
2.1 |
return(viewopts); |
1185 |
|
|
} |
1186 |
|
|
|
1187 |
|
|
|
1188 |
|
|
char * |
1189 |
|
|
getview(n, vn) /* get view n, or NULL if none */ |
1190 |
|
|
int n; |
1191 |
greg |
2.8 |
char *vn; /* returned view name */ |
1192 |
greg |
2.1 |
{ |
1193 |
greg |
2.19 |
register char *mv; |
1194 |
greg |
2.1 |
|
1195 |
greg |
2.8 |
if (viewselect != NULL) { /* command-line selected */ |
1196 |
greg |
2.1 |
if (n) /* only do one */ |
1197 |
|
|
return(NULL); |
1198 |
|
|
if (viewselect[0] == '-') { /* already specified */ |
1199 |
|
|
if (vn != NULL) *vn = '\0'; |
1200 |
|
|
return(viewselect); |
1201 |
|
|
} |
1202 |
|
|
if (vn != NULL) { |
1203 |
|
|
for (mv = viewselect; *mv && !isspace(*mv); |
1204 |
|
|
*vn++ = *mv++) |
1205 |
|
|
; |
1206 |
|
|
*vn = '\0'; |
1207 |
|
|
} |
1208 |
greg |
2.19 |
/* view number? */ |
1209 |
greg |
2.20 |
if (isint(viewselect)) |
1210 |
greg |
2.19 |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1211 |
greg |
2.1 |
/* check list */ |
1212 |
|
|
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1213 |
|
|
if (matchword(viewselect, mv)) |
1214 |
|
|
return(specview(mv)); |
1215 |
|
|
return(specview(viewselect)); /* standard view? */ |
1216 |
|
|
} |
1217 |
greg |
2.8 |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1218 |
|
|
if (vn != NULL & mv != NULL) { |
1219 |
greg |
2.19 |
register char *mv2 = mv; |
1220 |
|
|
if (*mv2 != '-') |
1221 |
|
|
while (*mv2 && !isspace(*mv2)) |
1222 |
|
|
*vn++ = *mv2++; |
1223 |
greg |
2.1 |
*vn = '\0'; |
1224 |
|
|
} |
1225 |
greg |
2.8 |
return(specview(mv)); |
1226 |
greg |
2.20 |
} |
1227 |
|
|
|
1228 |
|
|
|
1229 |
greg |
2.21 |
printview(vopts) /* print out selected view */ |
1230 |
|
|
register char *vopts; |
1231 |
greg |
2.20 |
{ |
1232 |
greg |
2.24 |
extern char *atos(), *getenv(); |
1233 |
greg |
2.20 |
char buf[256]; |
1234 |
|
|
FILE *fp; |
1235 |
greg |
2.21 |
register char *cp; |
1236 |
greg |
2.20 |
|
1237 |
|
|
if (vopts == NULL) |
1238 |
|
|
return(-1); |
1239 |
|
|
fputs("VIEW=", stdout); |
1240 |
|
|
do { |
1241 |
|
|
if (matchword(vopts, "-vf")) { /* expand view file */ |
1242 |
|
|
vopts = sskip(vopts); |
1243 |
|
|
if (!*atos(buf, sizeof(buf), vopts)) |
1244 |
|
|
return(-1); |
1245 |
|
|
if ((fp = fopen(buf, "r")) == NULL) |
1246 |
|
|
return(-1); |
1247 |
|
|
for (buf[sizeof(buf)-2] = '\n'; |
1248 |
|
|
fgets(buf, sizeof(buf), fp) != NULL && |
1249 |
|
|
buf[0] != '\n'; |
1250 |
|
|
buf[sizeof(buf)-2] = '\n') { |
1251 |
|
|
if (buf[sizeof(buf)-2] != '\n') { |
1252 |
|
|
ungetc(buf[sizeof(buf)-2], fp); |
1253 |
|
|
buf[sizeof(buf)-2] = '\0'; |
1254 |
|
|
} |
1255 |
|
|
if (matchword(buf, "VIEW=") || |
1256 |
|
|
matchword(buf, "rview")) { |
1257 |
|
|
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1258 |
|
|
putchar(*cp); |
1259 |
|
|
} |
1260 |
|
|
} |
1261 |
|
|
fclose(fp); |
1262 |
|
|
vopts = sskip(vopts); |
1263 |
|
|
} else { |
1264 |
|
|
while (isspace(*vopts)) |
1265 |
|
|
vopts++; |
1266 |
|
|
putchar(' '); |
1267 |
greg |
2.24 |
#ifdef MSDOS |
1268 |
|
|
if (*vopts == '$') { /* expand env. var. */ |
1269 |
|
|
if (!*atos(buf, sizeof(buf), vopts+1)) |
1270 |
|
|
return(-1); |
1271 |
|
|
if ((cp = getenv(buf)) == NULL) |
1272 |
|
|
return(-1); |
1273 |
|
|
fputs(cp, stdout); |
1274 |
|
|
vopts = sskip(vopts); |
1275 |
|
|
} else |
1276 |
|
|
#endif |
1277 |
|
|
while (*vopts && !isspace(*vopts)) |
1278 |
|
|
putchar(*vopts++); |
1279 |
greg |
2.20 |
} |
1280 |
|
|
} while (*vopts++); |
1281 |
|
|
putchar('\n'); |
1282 |
|
|
return(0); |
1283 |
greg |
2.1 |
} |
1284 |
|
|
|
1285 |
|
|
|
1286 |
|
|
rview(opts) /* run rview with first view */ |
1287 |
|
|
char *opts; |
1288 |
|
|
{ |
1289 |
greg |
2.21 |
char *vw; |
1290 |
greg |
2.1 |
char combuf[512]; |
1291 |
|
|
/* build command */ |
1292 |
greg |
2.21 |
if ((vw = getview(0, NULL)) == NULL) |
1293 |
|
|
return; |
1294 |
|
|
if (sayview) |
1295 |
|
|
printview(vw); |
1296 |
greg |
2.22 |
sprintf(combuf, "rview %s%s -R %s ", vw, opts, rifname); |
1297 |
greg |
2.1 |
if (rvdevice != NULL) |
1298 |
|
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1299 |
greg |
2.29 |
if (vdef(EXPOSURE)) |
1300 |
|
|
sprintf(combuf+strlen(combuf), "-pe %s ", vval(EXPOSURE)); |
1301 |
greg |
2.26 |
strcat(combuf, oct1name); |
1302 |
greg |
2.4 |
if (runcom(combuf)) { /* run it */ |
1303 |
greg |
2.1 |
fprintf(stderr, "%s: error running rview\n", progname); |
1304 |
|
|
exit(1); |
1305 |
|
|
} |
1306 |
|
|
} |
1307 |
|
|
|
1308 |
|
|
|
1309 |
|
|
rpict(opts) /* run rpict and pfilt for each view */ |
1310 |
|
|
char *opts; |
1311 |
|
|
{ |
1312 |
greg |
2.2 |
char combuf[1024]; |
1313 |
greg |
2.3 |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH+16], res[32]; |
1314 |
|
|
char pfopts[128]; |
1315 |
greg |
2.1 |
char vs[32], *vw; |
1316 |
|
|
int vn, mult; |
1317 |
|
|
/* get pfilt options */ |
1318 |
|
|
pfiltopts(pfopts); |
1319 |
|
|
/* get resolution, reporting */ |
1320 |
greg |
2.31 |
switch (vscale(QUALITY)) { |
1321 |
|
|
case LOW: |
1322 |
|
|
mult = 1; |
1323 |
|
|
break; |
1324 |
|
|
case MEDIUM: |
1325 |
|
|
mult = 2; |
1326 |
|
|
break; |
1327 |
|
|
case HIGH: |
1328 |
|
|
mult = 3; |
1329 |
|
|
break; |
1330 |
|
|
} |
1331 |
greg |
2.1 |
{ |
1332 |
|
|
int xres, yres; |
1333 |
|
|
double aspect; |
1334 |
|
|
int n; |
1335 |
|
|
n = sscanf(vval(RESOLUTION), "%d %d %lf", &xres, &yres, &aspect); |
1336 |
|
|
if (n == 3) |
1337 |
|
|
sprintf(res, "-x %d -y %d -pa %.3f", |
1338 |
|
|
mult*xres, mult*yres, aspect); |
1339 |
|
|
else if (n) { |
1340 |
|
|
if (n == 1) yres = xres; |
1341 |
|
|
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1342 |
greg |
2.3 |
} else |
1343 |
|
|
badvalue(RESOLUTION); |
1344 |
greg |
2.1 |
} |
1345 |
|
|
rep[0] = '\0'; |
1346 |
|
|
if (vdef(REPORT)) { |
1347 |
|
|
double minutes; |
1348 |
|
|
int n; |
1349 |
|
|
n = sscanf(vval(REPORT), "%lf %s", &minutes, rawfile); |
1350 |
|
|
if (n == 2) |
1351 |
|
|
sprintf(rep, " -t %d -e %s", (int)(minutes*60), rawfile); |
1352 |
|
|
else if (n == 1) |
1353 |
|
|
sprintf(rep, " -t %d", (int)(minutes*60)); |
1354 |
greg |
2.3 |
else |
1355 |
|
|
badvalue(REPORT); |
1356 |
greg |
2.1 |
} |
1357 |
|
|
/* do each view */ |
1358 |
|
|
vn = 0; |
1359 |
|
|
while ((vw = getview(vn++, vs)) != NULL) { |
1360 |
greg |
2.21 |
if (sayview) |
1361 |
|
|
printview(vw); |
1362 |
greg |
2.1 |
if (!vs[0]) |
1363 |
|
|
sprintf(vs, "%d", vn); |
1364 |
|
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1365 |
|
|
/* check date on picture */ |
1366 |
greg |
2.26 |
if (fdate(picfile) >= oct1date) |
1367 |
greg |
2.1 |
continue; |
1368 |
|
|
/* build rpict command */ |
1369 |
|
|
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1370 |
greg |
2.26 |
if (fdate(rawfile) >= oct1date) /* recover */ |
1371 |
greg |
2.1 |
sprintf(combuf, "rpict%s%s -ro %s %s", |
1372 |
greg |
2.26 |
rep, opts, rawfile, oct1name); |
1373 |
greg |
2.1 |
else { |
1374 |
|
|
if (overture) { /* run overture calculation */ |
1375 |
|
|
sprintf(combuf, |
1376 |
|
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1377 |
|
|
rep, vw, opts, |
1378 |
greg |
2.26 |
oct1name, overfile); |
1379 |
greg |
2.4 |
if (runcom(combuf)) { |
1380 |
greg |
2.1 |
fprintf(stderr, |
1381 |
greg |
2.6 |
"%s: error in overture for view %s\n", |
1382 |
|
|
progname, vs); |
1383 |
greg |
2.1 |
exit(1); |
1384 |
|
|
} |
1385 |
greg |
2.6 |
#ifdef NIX |
1386 |
|
|
rmfile(overfile); |
1387 |
|
|
#endif |
1388 |
greg |
2.1 |
} |
1389 |
|
|
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1390 |
|
|
rep, vw, res, opts, |
1391 |
greg |
2.29 |
oct1name, rawfile); |
1392 |
greg |
2.1 |
} |
1393 |
greg |
2.4 |
if (runcom(combuf)) { /* run rpict */ |
1394 |
greg |
2.1 |
fprintf(stderr, "%s: error rendering view %s\n", |
1395 |
|
|
progname, vs); |
1396 |
|
|
exit(1); |
1397 |
|
|
} |
1398 |
|
|
/* build pfilt command */ |
1399 |
|
|
if (mult > 1) |
1400 |
|
|
sprintf(combuf, "pfilt%s -x /%d -y /%d %s > %s", |
1401 |
|
|
pfopts, mult, mult, rawfile, picfile); |
1402 |
|
|
else |
1403 |
|
|
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1404 |
|
|
rawfile, picfile); |
1405 |
greg |
2.4 |
if (runcom(combuf)) { /* run pfilt */ |
1406 |
greg |
2.1 |
fprintf(stderr, |
1407 |
|
|
"%s: error filtering view %s\n\t%s removed\n", |
1408 |
|
|
progname, vs, picfile); |
1409 |
|
|
unlink(picfile); |
1410 |
|
|
exit(1); |
1411 |
|
|
} |
1412 |
|
|
/* remove raw file */ |
1413 |
greg |
2.4 |
rmfile(rawfile); |
1414 |
|
|
} |
1415 |
|
|
} |
1416 |
|
|
|
1417 |
|
|
|
1418 |
|
|
runcom(cs) /* run command */ |
1419 |
|
|
char *cs; |
1420 |
|
|
{ |
1421 |
|
|
if (!silent) /* echo it */ |
1422 |
|
|
printf("\t%s\n", cs); |
1423 |
|
|
if (noaction) |
1424 |
|
|
return(0); |
1425 |
|
|
fflush(stdout); /* flush output and pass to shell */ |
1426 |
|
|
return(system(cs)); |
1427 |
|
|
} |
1428 |
|
|
|
1429 |
|
|
|
1430 |
|
|
rmfile(fn) /* remove a file */ |
1431 |
|
|
char *fn; |
1432 |
|
|
{ |
1433 |
|
|
if (!silent) |
1434 |
greg |
2.1 |
#ifdef MSDOS |
1435 |
greg |
2.4 |
printf("\tdel %s\n", fn); |
1436 |
greg |
2.1 |
#else |
1437 |
greg |
2.4 |
printf("\trm -f %s\n", fn); |
1438 |
greg |
2.1 |
#endif |
1439 |
greg |
2.4 |
if (noaction) |
1440 |
|
|
return(0); |
1441 |
|
|
return(unlink(fn)); |
1442 |
greg |
2.3 |
} |
1443 |
greg |
2.8 |
|
1444 |
|
|
|
1445 |
|
|
#ifdef MSDOS |
1446 |
|
|
setenv(vname, value) /* set an environment variable */ |
1447 |
|
|
char *vname, *value; |
1448 |
|
|
{ |
1449 |
|
|
register char *evp; |
1450 |
|
|
|
1451 |
|
|
evp = bmalloc(strlen(vname)+strlen(value)+2); |
1452 |
|
|
if (evp == NULL) |
1453 |
|
|
syserr(progname); |
1454 |
|
|
sprintf(evp, "%s=%s", vname, value); |
1455 |
|
|
if (putenv(evp) != 0) { |
1456 |
|
|
fprintf(stderr, "%s: out of environment space\n", progname); |
1457 |
|
|
exit(1); |
1458 |
|
|
} |
1459 |
|
|
if (!silent) |
1460 |
|
|
printf("set %s\n", evp); |
1461 |
|
|
} |
1462 |
|
|
#endif |
1463 |
greg |
2.3 |
|
1464 |
|
|
|
1465 |
|
|
badvalue(vc) /* report bad variable value and exit */ |
1466 |
|
|
int vc; |
1467 |
|
|
{ |
1468 |
|
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1469 |
|
|
progname, vnam(vc)); |
1470 |
|
|
exit(1); |
1471 |
|
|
} |
1472 |
|
|
|
1473 |
|
|
|
1474 |
|
|
syserr(s) /* report a system error and exit */ |
1475 |
|
|
char *s; |
1476 |
|
|
{ |
1477 |
|
|
perror(s); |
1478 |
|
|
exit(1); |
1479 |
greg |
2.1 |
} |