mirror of https://github.com/CGAL/cgal
53 lines
1.8 KiB
TeX
53 lines
1.8 KiB
TeX
\begin{ccRefFunction}{squared_radius}
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\ccFunction{FT
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squared_radius( const Point_2<Kernel>& p,
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const Point_2<Kernel>& q,
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const Point_2<Kernel>& r);}
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{compute the squared radius of the circle passing through the points
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$p$, $q$, and $r$. \ccPrecond $p$, $q$, and $r$ are not collinear.}
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\ccFunction{FT
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squared_radius( const Point_2<Kernel>& p,
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const Point_2<Kernel>& q);}
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{compute the squared radius of the smallest circle passing through $p$,
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and $q$, i.e. one fourth of the squared distance between $p$ and $q$.}
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\ccFunction{FT
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squared_radius( const Point_2<Kernel>& p);}
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{compute the squared radius of the smallest circle passing through $p$,
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i.e. $0$.}
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\ccFunction{FT
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squared_radius( const Point_3<Kernel>& p,
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const Point_3<Kernel>& q,
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const Point_3<Kernel>& r,
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const Point_3<Kernel>& s);}
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{compute the squared radius of the sphere passing through the points $p$,
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$q$, $r$ and $s$. \ccPrecond $p$, $q$, $r$ and $s$ are not coplanar.}
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\ccFunction{FT
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squared_radius( const Point_3<Kernel>& p,
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const Point_3<Kernel>& q,
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const Point_3<Kernel>& r);}
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{compute the squared radius of the sphere passing through the points $p$,
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$q$, and $r$ and whose center is in the same plane as those three points.}
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\ccFunction{FT
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squared_radius( const Point_3<Kernel>& p,
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const Point_3<Kernel>& q);}
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{compute the squared radius of the smallest circle passing through $p$,
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and $q$, i.e. one fourth of the squared distance between $p$ and $q$.}
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\ccFunction{FT
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squared_radius( const Point_3<Kernel>& p);}
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{compute the squared radius of the smallest circle passing through $p$,
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i.e. $0$.}
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\ccSeeAlso
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\ccRefIdfierPage{CGAL::Circle_2<Kernel>} \\
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\ccRefIdfierPage{CGAL::Circle_3<Kernel>} \\
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\ccRefIdfierPage{CGAL::Sphere_3<Kernel>} \\
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\end{ccRefFunction}
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