465 |
|
getkey(levptr(XKeyPressedEvent)); |
466 |
|
break; |
467 |
|
case ButtonPress: |
468 |
< |
getmove(levptr(XButtonPressedEvent)); |
468 |
> |
switch (levptr(XButtonPressedEvent)->button) { |
469 |
> |
case Button4: /* wheel up */ |
470 |
> |
case Button5: /* wheel down */ |
471 |
> |
break; |
472 |
> |
default: |
473 |
> |
getmove(levptr(XButtonPressedEvent)); |
474 |
> |
break; |
475 |
> |
} |
476 |
|
break; |
477 |
|
} |
478 |
|
} |
563 |
|
VSUM(nv.vp, qtL.wp[li], odir, -1.); |
564 |
|
spinvector(nv.vdir, nv.vdir, nv.vup, d); |
565 |
|
} else if (orb) { /* orbit up/down */ |
566 |
< |
fcross(v1, odir, nv.vup); |
567 |
< |
if (normalize(v1) == 0.) |
566 |
> |
if (geodesic(odir, odir, nv.vup, |
567 |
> |
d=MOVDEG*PI/180.*orb, GEOD_RAD) == 0.0) |
568 |
|
return(0); |
562 |
– |
spinvector(odir, odir, v1, d=MOVDEG*PI/180.*orb); |
569 |
|
VSUM(nv.vp, qtL.wp[li], odir, -1.); |
570 |
< |
spinvector(nv.vdir, nv.vdir, v1, d); |
570 |
> |
geodesic(nv.vdir, nv.vdir, nv.vup, d, GEOD_RAD); |
571 |
|
} else if (mov) { /* move forward/backward */ |
572 |
|
d = MOVPCT/100. * mov; |
573 |
|
VSUM(nv.vp, nv.vp, odir, d); |