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root/Development/ray/src/rt/rv3.c

Comparing ray/src/rt/rv3.c (file contents):
Revision 2.37 by greg, Tue Mar 20 03:37:08 2012 UTC vs.
Revision 2.38 by greg, Thu Sep 6 00:07:43 2012 UTC

#	Line 517 | Line 517 | moveview(                                      /* move viewpoint */
517		)
518		{
519		double  d;
520	–	FVECT  v1;
520		VIEW  nv = ourview;
521		int  i;
522
523		spinvector(nv.vdir, ourview.vdir, ourview.vup, angle*(PI/180.));
524	<	if (elev != 0.0) {
525	<	fcross(v1, ourview.vup, nv.vdir);
526	<	normalize(v1);
528	<	spinvector(nv.vdir, nv.vdir, v1, elev*(PI/180.));
529	<	}
524	>	if (elev != 0.0)
525	>	geodesic(nv.vdir, nv.vdir, nv.vup, elev*(-PI/180.), GEOD_RAD);
526	>
527		if (nv.type == VT_PAR) {
528		nv.horiz /= mag;
529		nv.vert /= mag;

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