29 |
|
XF tot; /* total transformation */ |
30 |
|
int reverse; /* boolean true if scene mirrored */ |
31 |
|
|
32 |
< |
int invert = 0; /* boolean true to invert surfaces */ |
32 |
> |
int invert; /* boolean true to invert surfaces */ |
33 |
|
|
34 |
< |
int expand = 1; /* boolean true to expand commands */ |
34 |
> |
int expand; /* boolean true to expand commands */ |
35 |
|
|
36 |
< |
char *newmod = NULL; /* new modifier for surfaces */ |
36 |
> |
char *newmod; /* new modifier for surfaces */ |
37 |
|
|
38 |
< |
char *idprefix = NULL; /* prefix for object identifiers */ |
38 |
> |
char *idprefix; /* prefix for object identifiers */ |
39 |
|
|
40 |
|
#define ALIAS NUMOTYPE /* put alias at end of array */ |
41 |
|
|
47 |
|
|
48 |
|
int nrept = 1; /* number of array repetitions */ |
49 |
|
|
50 |
< |
extern char *malloc(), *fgetword(); |
50 |
> |
int stdinused = 0; /* stdin has been used by -f option? */ |
51 |
|
|
52 |
< |
char *mainfn[MAXPATH]; /* main file name */ |
52 |
> |
extern char *malloc(), *fgets(), *fgetword(); |
53 |
> |
|
54 |
> |
char mainfn[MAXPATH]; /* main file name */ |
55 |
|
FILE *mainfp = NULL; /* main file pointer */ |
56 |
|
|
57 |
|
#define progname (xav[0]) |
61 |
|
int argc; |
62 |
|
char *argv[]; |
63 |
|
{ |
64 |
+ |
int mal_prefix = 0; |
65 |
|
char *fname; |
66 |
|
int a; |
67 |
< |
/* check for array */ |
67 |
> |
/* check for argument list file */ |
68 |
|
for (a = 1; a < argc; a++) |
69 |
+ |
if (!strcmp(argv[a], "-f")) |
70 |
+ |
return(doargf(argc, argv, a)); |
71 |
+ |
/* check for regular array */ |
72 |
+ |
for (a = 1; a < argc; a++) |
73 |
|
if (!strcmp(argv[a], "-a")) |
74 |
|
return(doarray(argc, argv, a)); |
75 |
|
|
76 |
< |
initotypes(); |
76 |
> |
initotypes(); /* initialize */ |
77 |
> |
invert = 0; |
78 |
> |
expand = 1; |
79 |
> |
newmod = NULL; |
80 |
> |
idprefix = NULL; |
81 |
|
|
82 |
|
for (a = 1; a < argc; a++) { |
83 |
|
if (argv[a][0] == '-') |
84 |
|
switch (argv[a][1]) { |
85 |
|
case 'm': |
86 |
< |
if (argv[a][2] || a+1 >= argc) |
86 |
> |
if (argv[a][2] | a+1 >= argc) |
87 |
|
break; |
88 |
< |
newmod = argv[++a]; |
88 |
> |
a++; |
89 |
> |
if (newmod == NULL) |
90 |
> |
newmod = argv[a]; |
91 |
|
continue; |
92 |
|
case 'n': |
93 |
< |
if (argv[a][2] || a+1 >= argc) |
93 |
> |
if (argv[a][2] | a+1 >= argc) |
94 |
|
break; |
95 |
< |
idprefix = argv[++a]; |
95 |
> |
a++; |
96 |
> |
if (idprefix == NULL) |
97 |
> |
idprefix = argv[a]; |
98 |
> |
else { |
99 |
> |
register char *newp; |
100 |
> |
newp = (char *)malloc(strlen(idprefix)+ |
101 |
> |
strlen(argv[a])+2); |
102 |
> |
if (newp == NULL) |
103 |
> |
exit(2); |
104 |
> |
sprintf(newp, "%s.%s", |
105 |
> |
idprefix, argv[a]); |
106 |
> |
if (mal_prefix++) |
107 |
> |
free((char *)idprefix); |
108 |
> |
idprefix = newp; |
109 |
> |
} |
110 |
|
continue; |
111 |
|
case 'c': |
112 |
|
if (argv[a][2]) |
121 |
|
case 'I': |
122 |
|
if (argv[a][2]) |
123 |
|
break; |
124 |
< |
invert = 1; |
124 |
> |
invert = !invert; |
125 |
|
continue; |
126 |
|
} |
127 |
|
break; |
151 |
|
putchar('\n'); |
152 |
|
/* transform input */ |
153 |
|
if (xac == argc) { |
154 |
+ |
if (stdinused) { |
155 |
+ |
fprintf(stderr, "%s: cannot use stdin more than once\n", |
156 |
+ |
argv[0]); |
157 |
+ |
exit(1); |
158 |
+ |
} |
159 |
|
openmain(NULL); |
160 |
|
xform(mainfn, mainfp); |
161 |
|
} else |
164 |
|
xform(mainfn, mainfp); |
165 |
|
} |
166 |
|
|
167 |
+ |
if (mal_prefix) |
168 |
+ |
free((char *)idprefix); |
169 |
|
return(0); |
170 |
|
} |
171 |
|
|
172 |
|
|
173 |
+ |
doargf(ac, av, fi) /* take argument list from file */ |
174 |
+ |
char **av; |
175 |
+ |
int ac, fi; |
176 |
+ |
{ |
177 |
+ |
char *newav[256], **avp; |
178 |
+ |
char argbuf[1024]; |
179 |
+ |
char newid[128]; |
180 |
+ |
char *oldid; |
181 |
+ |
register char *cp; |
182 |
+ |
FILE *argfp; |
183 |
+ |
int n, i, k, newac, err; |
184 |
+ |
|
185 |
+ |
if (fi >= ac-1 || (av[fi+1][0] == '-' && av[fi+1][1] != '\0')) { |
186 |
+ |
fprintf(stderr, "%s: missing file for -f option\n", av[0]); |
187 |
+ |
exit(1); |
188 |
+ |
} |
189 |
+ |
if (av[fi+1][0] == '-' && av[fi+1][1] == '\0') { |
190 |
+ |
if (stdinused++) { |
191 |
+ |
fprintf(stderr, "%s: cannot use stdin more than once\n", |
192 |
+ |
av[0]); |
193 |
+ |
exit(1); |
194 |
+ |
} |
195 |
+ |
argfp = stdin; |
196 |
+ |
n = 100; /* we just don't know! */ |
197 |
+ |
} else { |
198 |
+ |
if ((argfp = fopen(av[fi+1], "r")) == NULL) { |
199 |
+ |
fprintf(stderr, "%s: cannot open argument file \"%s\"\n", |
200 |
+ |
av[0], av[fi+1]); |
201 |
+ |
exit(1); |
202 |
+ |
} |
203 |
+ |
n = 0; /* count number of lines in file */ |
204 |
+ |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) |
205 |
+ |
n += argbuf[0] != '\n' & argbuf[0] != '#'; |
206 |
+ |
if (!n) { |
207 |
+ |
fprintf(stderr, "%s: empty argument file \"%s\"\n", |
208 |
+ |
av[0], av[fi+1]); |
209 |
+ |
exit(1); |
210 |
+ |
} |
211 |
+ |
nrept *= n; |
212 |
+ |
rewind(argfp); |
213 |
+ |
} |
214 |
+ |
err = 0; k = 0; /* read each arg list and call main */ |
215 |
+ |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) { |
216 |
+ |
if (argbuf[0] == '\n' | argbuf[0] == '#') |
217 |
+ |
continue; |
218 |
+ |
avp = newav+2; |
219 |
+ |
avp[0] = av[0]; |
220 |
+ |
for (i = 1; i < fi; i++) |
221 |
+ |
avp[i] = av[i]; |
222 |
+ |
newac = i; |
223 |
+ |
cp = argbuf; /* parse new words */ |
224 |
+ |
if (*cp == '!') cp++; |
225 |
+ |
if (!strncmp(cp, "xform ", 6)) cp += 6; |
226 |
+ |
for ( ; ; ) { |
227 |
+ |
while (isspace(*cp)) /* nullify spaces */ |
228 |
+ |
*cp++ = '\0'; |
229 |
+ |
if (!*cp) /* all done? */ |
230 |
+ |
break; |
231 |
+ |
avp[newac++] = cp; /* add argument to list */ |
232 |
+ |
while (*++cp && !isspace(*cp)) |
233 |
+ |
; |
234 |
+ |
} |
235 |
+ |
for (i = fi+2; i < ac; i++) |
236 |
+ |
avp[newac++] = av[i]; |
237 |
+ |
avp[newac] = NULL; |
238 |
+ |
oldid = NULL; |
239 |
+ |
for (i = 2; i < newac; i++) |
240 |
+ |
if (!strcmp(avp[i-1], "-n")) { |
241 |
+ |
oldid = avp[i]; |
242 |
+ |
avp[i] = newid; |
243 |
+ |
break; |
244 |
+ |
} |
245 |
+ |
if (oldid == NULL) { |
246 |
+ |
newav[0] = av[0]; |
247 |
+ |
newav[1] = "-n"; |
248 |
+ |
newav[2] = newid; |
249 |
+ |
avp = newav; |
250 |
+ |
newac += 2; |
251 |
+ |
} |
252 |
+ |
if (oldid == NULL) |
253 |
+ |
sprintf(newid, "i%d", k); |
254 |
+ |
else |
255 |
+ |
sprintf(newid, "%s.%d", oldid, k); |
256 |
+ |
err |= main(newac, avp); |
257 |
+ |
k++; |
258 |
+ |
} |
259 |
+ |
fclose(argfp); |
260 |
+ |
return(err); |
261 |
+ |
} |
262 |
+ |
|
263 |
+ |
|
264 |
|
doarray(ac, av, ai) /* make array */ |
265 |
|
char **av; |
266 |
|
int ac, ai; |
270 |
|
char *oldid = NULL; |
271 |
|
int n, i, err; |
272 |
|
|
273 |
+ |
if (ai >= ac-1 || (n = atoi(av[ai+1])) <= 0) { |
274 |
+ |
fprintf(stderr, "%s: missing count for -a option\n", av[0]); |
275 |
+ |
exit(1); |
276 |
+ |
} |
277 |
+ |
nrept *= n; |
278 |
|
avp = newav+2; |
279 |
|
avp[0] = av[0]; |
280 |
|
for (i = 1; i < ac; i++) |
293 |
|
avp = newav; |
294 |
|
ac += 2; |
295 |
|
} |
166 |
– |
nrept *= n = atoi(av[ai+1]); |
296 |
|
err = 0; |
297 |
|
for (i = 0; i < n; i++) { |
298 |
|
if (oldid == NULL) |
361 |
|
} else { |
362 |
|
printf("\n%s", buf); |
363 |
|
if (xac > 1) { |
364 |
< |
printf(" | %s", xav[0]); |
364 |
> |
printf(" | %s -e", xav[0]); /* expand next time */ |
365 |
|
for (i = 1; i < xac; i++) |
366 |
< |
printf(" %s", xav[i]); |
366 |
> |
if (i >= xfa || strcmp(xav[i], "-c")) |
367 |
> |
printf(" %s", xav[i]); |
368 |
|
} |
369 |
|
putchar('\n'); |
370 |
|
} |
550 |
|
|
551 |
|
if (readfargs(&fa, fin) != 1) |
552 |
|
return(-1); |
553 |
< |
if (fa.nfargs > 5) |
553 |
> |
if (fa.nfargs > 7) |
554 |
|
return(-1); |
555 |
|
printf("%d", fa.nsargs); |
556 |
|
if (idprefix == NULL) |
576 |
|
if (fa.nfargs > 2) |
577 |
|
printf(" %12.6g %12.6g %12.6g", fa.farg[0]/tot.sca, |
578 |
|
fa.farg[1]/tot.sca, fa.farg[2]/tot.sca); |
579 |
< |
if (fa.nfargs > 3) |
580 |
< |
printf(" %12.6g", fa.farg[3]); |
451 |
< |
if (fa.nfargs > 4) |
452 |
< |
printf(" %12.6g", fa.farg[4]); |
579 |
> |
for (i = 3; i < fa.nfargs; i++) |
580 |
> |
printf(" %12.6g", fa.farg[i]); |
581 |
|
printf("\n"); |
582 |
|
freefargs(&fa); |
583 |
|
return(0); |