| 26 |
|
|
| 27 |
|
int do_outside = 0; /* render from outside sections */ |
| 28 |
|
|
| 29 |
+ |
double eyesepdist = 1; /* eye separation distance */ |
| 30 |
+ |
|
| 31 |
|
char *progname; /* global argv[0] */ |
| 32 |
|
|
| 33 |
|
FILE *sstdin, *sstdout; /* server's standard input and output */ |
| 95 |
|
if (inp & DFL(DC_PAUSE)) |
| 96 |
|
pause = 1; |
| 97 |
|
if (inp & DFL(DC_REDRAW)) |
| 98 |
< |
imm_mode = beam_sync() > 0; |
| 98 |
> |
imm_mode = beam_sync(1) > 0; |
| 99 |
|
if (inp & DFL(DC_KILL)) { |
| 100 |
|
serv_request(DR_KILL, 0, NULL); |
| 101 |
|
pause = 0; |
| 249 |
|
{ |
| 250 |
|
static VIEW viewhist[VIEWHISTLEN]; |
| 251 |
|
static unsigned nhist; |
| 252 |
+ |
VIEW *dv; |
| 253 |
+ |
int i, res[2]; |
| 254 |
|
char *err; |
| 255 |
|
/* restore previous view? */ |
| 256 |
|
if (v == NULL) { |
| 270 |
|
error(COMMAND, "cannot handle parallel views"); |
| 271 |
|
return; |
| 272 |
|
} |
| 273 |
< |
if (!dev_view(v)) /* update display driver */ |
| 273 |
> |
if (!dev_view(v)) /* notify display driver */ |
| 274 |
|
goto again; |
| 275 |
|
dev_flush(); /* update screen */ |
| 276 |
< |
if (!beam_view(v)) /* update beam list */ |
| 277 |
< |
goto again; |
| 276 |
> |
beam_init(); /* compute new beam set */ |
| 277 |
> |
for (i = 0; (dv = dev_auxview(i, res)) != NULL; i++) |
| 278 |
> |
if (!beam_view(dv, res[0], res[1])) { |
| 279 |
> |
if (!nhist) { |
| 280 |
> |
error(COMMAND, "invalid starting view"); |
| 281 |
> |
return; |
| 282 |
> |
} |
| 283 |
> |
copystruct(v, viewhist + ((nhist-1)%VIEWHISTLEN)); |
| 284 |
> |
goto again; |
| 285 |
> |
} |
| 286 |
> |
beam_sync(0); /* update server */ |
| 287 |
|
/* record new view */ |
| 288 |
|
if (v < viewhist || v >= viewhist+VIEWHISTLEN) { |
| 289 |
|
copystruct(viewhist + (nhist%VIEWHISTLEN), v); |
| 340 |
|
/* handled in main() */ |
| 341 |
|
break; |
| 342 |
|
case DC_REDRAW: /* redraw from server */ |
| 343 |
< |
imm_mode = beam_sync() > 0; |
| 343 |
> |
imm_mode = beam_sync(1) > 0; |
| 344 |
|
dev_clear(); |
| 345 |
|
break; |
| 346 |
|
case DC_KILL: /* kill rtrace process(es) */ |
| 407 |
|
break; |
| 408 |
|
case DS_OUTSECT: |
| 409 |
|
do_outside = 1; |
| 410 |
+ |
break; |
| 411 |
+ |
case DS_EYESEP: |
| 412 |
+ |
if (msg.nbytes <= 1 || (eyesepdist = atof(buf)) <= FTINY) |
| 413 |
+ |
error(INTERNAL, "bad eye separation from server"); |
| 414 |
|
break; |
| 415 |
|
case DS_STARTIMM: |
| 416 |
|
case DS_ENDIMM: |