A model fo of this concept must provide:
SphericalKernel::Circle_3 | fo ( SphericalKernel::Circular_arc_3 a ) | |
Constructs the circle containing the arc. | ||
SphericalKernel::Circle_3 | fo ( SphericalKernel::Polynomials_for_circles_3 p ) | |
Constructs a circle from an equation. |