225 |
|
if (hd) |
226 |
|
return; |
227 |
|
/* set initial viewpoint */ |
228 |
< |
copystruct(&nv, &odev.v); |
228 |
> |
nv = odev.v; |
229 |
|
VSUM(nv.vp, hdlist[0]->orig, hdlist[0]->xv[0], 0.5); |
230 |
|
VSUM(nv.vp, nv.vp, hdlist[0]->xv[1], 0.5); |
231 |
|
VSUM(nv.vp, nv.vp, hdlist[0]->xv[2], 0.5); |
306 |
|
error(COMMAND, "invalid starting view"); |
307 |
|
return; |
308 |
|
} |
309 |
< |
copystruct(v, viewhist + ((nhist-1)%VIEWHISTLEN)); |
309 |
> |
*v = *(viewhist + ((nhist-1)%VIEWHISTLEN)); |
310 |
|
goto again; /* poss. overloading dev_section()? */ |
311 |
|
} |
312 |
|
DCHECK(*slist < 0, WARNING, "no visible sections in new_view"); |
319 |
|
imm_mode = beam_sync(odev.firstuse) > 0; |
320 |
|
/* record new view */ |
321 |
|
if (v < viewhist || v >= viewhist+VIEWHISTLEN) { |
322 |
< |
copystruct(viewhist + (nhist%VIEWHISTLEN), v); |
322 |
> |
*(viewhist + (nhist%VIEWHISTLEN)) = *v; |
323 |
|
nhist++; |
324 |
|
} |
325 |
|
} |
349 |
|
beam_init(0); /* add basic views */ |
350 |
|
for (i = 0; (dv = dev_auxview(i, res)) != NULL; i++) |
351 |
|
beam_view(dv, res[0]>>4, res[1]>>4); |
352 |
< |
copystruct(&vwfocus, &odev.v); /* add focus view */ |
352 |
> |
vwfocus = odev.v; /* add focus view */ |
353 |
|
switch (odev.v.type) { |
354 |
|
case VT_PER: |
355 |
|
vwfocus.horiz = 2.*180./PI*atan( |
415 |
|
} |
416 |
|
switch (i) { |
417 |
|
case DC_SETVIEW: /* set the view */ |
418 |
< |
copystruct(&vparams, &odev.v); |
418 |
> |
vparams = odev.v; |
419 |
|
if (!sscanview(&vparams, args)) |
420 |
|
error(COMMAND, "missing view options"); |
421 |
|
else |