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Fix Construct_radical_plane_3 for Homogeneous_kernel

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Mael Rouxel-Labbé
2021-06-29 09:24:53 +02:00
parent 6b6ab287a8
commit 03ab79899b
2 changed files with 53 additions and 17 deletions
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Cartesian_kernel/include/CGAL/Cartesian/function_objects.h
+9 -9
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@@ -3260,15 +3260,15 @@ namespace CartesianKernelFunctors {
result_type
operator() (const Circle_2 & c1, const Circle_2 & c2) const
{
{
// Concentric Circles don't have radical line
CGAL_kernel_precondition (c1.center() != c2.center());
const FT a = 2*(c2.center().x() - c1.center().x());
const FT b = 2*(c2.center().y() - c1.center().y());
const FT c = CGAL::square(c1.center().x()) +
CGAL::square(c1.center().y()) - c1.squared_radius() -
CGAL::square(c2.center().x()) -
CGAL::square(c2.center().y()) + c2.squared_radius();
CGAL::square(c1.center().y()) - c1.squared_radius() -
CGAL::square(c2.center().x()) -
CGAL::square(c2.center().y()) + c2.squared_radius();
return Line_2(a, b, c);
}
};
@@ -3293,11 +3293,11 @@ namespace CartesianKernelFunctors {
const FT b = 2*(s2.center().y() - s1.center().y());
const FT c = 2*(s2.center().z() - s1.center().z());
const FT d = CGAL::square(s1.center().x()) +
CGAL::square(s1.center().y()) +
CGAL::square(s1.center().z()) - s1.squared_radius() -
CGAL::square(s2.center().x()) -
CGAL::square(s2.center().y()) -
CGAL::square(s2.center().z()) + s2.squared_radius();
CGAL::square(s1.center().y()) +
CGAL::square(s1.center().z()) - s1.squared_radius() -
CGAL::square(s2.center().x()) -
CGAL::square(s2.center().y()) -
CGAL::square(s2.center().z()) + s2.squared_radius();
return Plane_3(a, b, c, d);
}
};