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CGAL 6.0 - 2D and 3D Linear Geometry Kernel
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AdaptableQuaternaryFunction CGAL::Weighted_point_2<Kernel> ComputePowerProduct_2 for the definition of power distance. PowerSideOfBoundedPowerCircle_2 Operations | |
A model of this concept must provide: | |
| Oriented_side | operator() (const Kernel::Weighted_point_2 &p, const Kernel::Weighted_point_2 &q, const Kernel::Weighted_point_2 &r, const Kernel::Weighted_point_2 &s) |
returns the relative position of point s to the oriented power circle defined by p, q, and r. | |
| Oriented_side Kernel::PowerSideOfOrientedPowerCircle_2::operator() | ( | const Kernel::Weighted_point_2 & | p, |
| const Kernel::Weighted_point_2 & | q, | ||
| const Kernel::Weighted_point_2 & | r, | ||
| const Kernel::Weighted_point_2 & | s | ||
| ) |
returns the relative position of point s to the oriented power circle defined by p, q, and r.
The order of the points p, q and r is important, since it determines the orientation of the implicitly constructed power circle.
p, q, r are not collinear.