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Bug fix by Yevgeni.

This commit is contained in:
Shai Hirsch 2001-07-03 12:49:04 +00:00
parent 69f63dcec0
commit 468b0f162a
1 changed files with 28 additions and 7 deletions
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35
Packages/Arrangement/include/CGAL/Arr_polyline_traits.h
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@ -8,11 +8,12 @@
//
// ----------------------------------------------------------------------
//
// release :
// release_date : 1999, October 13
// release : $CGAL_Revision: CGAL-2.3-I-44 $
// release_date : $CGAL_Date: 2001/03/09 $
//
// file : include/CGAL/Arr_polyline_traits.h
// package : arr (1.03)
// package : Arrangement (1.77)
// maintainer : Eyal Flato <flato@math.tau.ac.il>
// author(s) : Iddo Hanniel
// coordinator : Tel-Aviv University (Dan Halperin <halperin@math.tau.ac.il>)
//
@ -709,8 +710,18 @@ public:
if (lexicographically_xy_larger (i_seg.source(),pt)) {
p1=i_seg.source();}
else {
p1=pt;}
// p1=pt;
// Modified by Eug
// Performing vertical ray shooting from pt.
// Finding the intersection point. We know by now
// that there is exactly ONE point. Assinging this
// point to p1.
Point ap1( pt.x(), i_seg.source().y() );
Point ap2( pt.x(), i_seg.target().y() );
Segment_2<R> vertical_pt_x_base( ap1, ap2 );
Object i_obj = intersection( vertical_pt_x_base, i_seg );
assign( p1, i_obj );
}
found = true;
}
}
@ -762,8 +773,18 @@ public:
if (lexicographically_xy_larger (i_seg.source(),pt)) {
p1=i_seg.source();}
else {
p1=pt;}
// p1=pt;
// Modified by Eug
// Performing vertical ray shooting from pt.
// Finding the intersection point. We know by now
// that there is exactly ONE point. Assinging this
// point to p1.
Point ap1( pt.x(), i_seg.source().y() );
Point ap2( pt.x(), i_seg.target().y() );
Segment_2<R> vertical_pt_x_base( ap1, ap2 );
Object i_obj = intersection( vertical_pt_x_base, i_seg );
assign( p1, i_obj );
}
found = true;
}
}