42 |
|
int outform = 'a'; /* output format */ |
43 |
|
char *outvals = "v"; /* output specification */ |
44 |
|
|
45 |
+ |
char *tralist[128]; /* list of modifers to trace (or no) */ |
46 |
+ |
int traincl = -1; /* include == 1, exclude == 0 */ |
47 |
+ |
#define MAXTSET 511 /* maximum number in trace set */ |
48 |
+ |
OBJECT traset[MAXTSET+1]={0}; /* trace include/exclude set */ |
49 |
+ |
|
50 |
|
int hresolu = 0; /* horizontal (scan) size */ |
51 |
|
int vresolu = 0; /* vertical resolution */ |
52 |
|
|
324 |
|
} |
325 |
|
|
326 |
|
|
327 |
+ |
tranotify(obj) /* record new modifier */ |
328 |
+ |
OBJECT obj; |
329 |
+ |
{ |
330 |
+ |
static int hitlimit = 0; |
331 |
+ |
register OBJREC *o = objptr(obj); |
332 |
+ |
register char **tralp; |
333 |
+ |
|
334 |
+ |
if (hitlimit || !ismodifier(o->otype)) |
335 |
+ |
return; |
336 |
+ |
for (tralp = tralist; *tralp != NULL; tralp++) |
337 |
+ |
if (!strcmp(o->oname, *tralp)) { |
338 |
+ |
if (traset[0] >= MAXTSET) { |
339 |
+ |
error(WARNING, "too many modifiers in trace list"); |
340 |
+ |
hitlimit++; |
341 |
+ |
return; /* should this be fatal? */ |
342 |
+ |
} |
343 |
+ |
insertelem(traset, obj); |
344 |
+ |
return; |
345 |
+ |
} |
346 |
+ |
} |
347 |
+ |
|
348 |
+ |
|
349 |
|
static |
350 |
|
ourtrace(r) /* print ray values */ |
351 |
|
RAY *r; |
353 |
|
register int (**tp)(); |
354 |
|
|
355 |
|
if (every_out[0] == NULL) |
356 |
+ |
return; |
357 |
+ |
if (traincl == 1 && r->ro == NULL) |
358 |
+ |
return; |
359 |
+ |
if (traincl != -1 && traincl != inset(traset, r->ro->omod)) |
360 |
|
return; |
361 |
|
tabin(r); |
362 |
|
for (tp = every_out; *tp != NULL; tp++) |