| 1 |
< |
/* Copyright (c) 1997 Silicon Graphics, Inc. */ |
| 1 |
> |
/* Copyright (c) 1998 Silicon Graphics, Inc. */ |
| 2 |
|
|
| 3 |
|
#ifndef lint |
| 4 |
|
static char SCCSid[] = "$SunId$ SGI"; |
| 28 |
|
#define MAXCONE 16 /* number of different cone sizes */ |
| 29 |
|
#endif |
| 30 |
|
#ifndef MAXVERT |
| 31 |
< |
#define MAXVERT 32 /* maximum number of cone vertices */ |
| 31 |
> |
#define MAXVERT 64 /* maximum number of cone vertices */ |
| 32 |
|
#endif |
| 33 |
|
#ifndef MINVERT |
| 34 |
|
#define MINVERT 4 /* minimum number of cone vertices */ |
| 264 |
|
} |
| 265 |
|
|
| 266 |
|
|
| 267 |
+ |
dev_auxcom(cmd, args) /* process an auxiliary command */ |
| 268 |
+ |
char *cmd, *args; |
| 269 |
+ |
{ |
| 270 |
+ |
sprintf(errmsg, "%s: unknown command", cmd); |
| 271 |
+ |
error(COMMAND, errmsg); |
| 272 |
+ |
} |
| 273 |
+ |
|
| 274 |
+ |
|
| 275 |
+ |
VIEW * |
| 276 |
+ |
dev_auxview(n, hvres) /* return nth auxiliary view */ |
| 277 |
+ |
int n; |
| 278 |
+ |
int hvres[2]; |
| 279 |
+ |
{ |
| 280 |
+ |
if (n) |
| 281 |
+ |
return(NULL); |
| 282 |
+ |
hvres[0] = odev.hres; hvres[1] = odev.vres; |
| 283 |
+ |
return(&odev.v); |
| 284 |
+ |
} |
| 285 |
+ |
|
| 286 |
+ |
|
| 287 |
|
int |
| 288 |
|
dev_input() /* get X11 input */ |
| 289 |
|
{ |
| 379 |
|
for (i = 0; i < MAXCONE; i++) { |
| 380 |
|
d = (double)i/(MAXCONE-1); d *= d; /* x^2 distribution */ |
| 381 |
|
cone[i].rad = minrad + (1.-minrad)*d; |
| 382 |
< |
cone[i].nverts = MINVERT + (MAXVERT-MINVERT)*d; |
| 382 |
> |
cone[i].nverts = MINVERT + 0.5 + (MAXVERT-MINVERT)*d; |
| 383 |
|
cone[i].va = (FVECT *)malloc(cone[i].nverts*sizeof(FVECT)); |
| 384 |
|
if (cone[i].va == NULL) |
| 385 |
|
error(SYSTEM, "out of memory in initcones"); |
