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Nef_3: Use has_smaller_distance_to_point()

This commit is contained in:
Andreas Fabri 2022-03-16 15:00:02 +01:00
parent c837828770
commit a92e6e6039
1 changed files with 8 additions and 10 deletions
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18
Nef_3/include/CGAL/Nef_3/SNC_point_locator.h
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@ -349,10 +349,8 @@ public:
CGAL_assertion( initialized);
_CGAL_NEF_TRACEN( "locate "<<p);
typename SNC_structure::FT min_distance;
typename SNC_structure::FT tmp_distance;
Object_handle result;
Vertex_handle v;
Vertex_handle v, closest;
Halfedge_handle e;
Halffacet_handle f;
Object_list candidates = candidate_provider->objects_around_point(p);
@ -366,23 +364,23 @@ public:
if(p==v->point())
return make_object(v);
min_distance = CGAL::squared_distance(v->point(),p);
result = make_object(v);
closest = v;
++o;
while(o!=candidates.end() && CGAL::assign(v,*o)) {
if ( p == v->point()) {
_CGAL_NEF_TRACEN("found on vertex "<<v->point());
return make_object(v);
}
tmp_distance = CGAL::squared_distance(v->point(),p);
if(tmp_distance < min_distance) {
result = make_object(v);
min_distance = tmp_distance;
if(CGAL::has_smaller_distance_to_point(p, v->point(), closest->point())){
closest = v;
}
++o;
}
CGAL::assign(v, result);
v = closest;
result = make_object(v);
Segment_3 s(p,v->point());
// bool first = true;
Point_3 ip;