A model fo of this concept must provide:
SphericalKernel::Plane_3 | fo ( SphericalKernel::Circular_arc_3 a ) | |
Constructs the plane containing the arc. | ||
SphericalKernel::Plane_3 | fo ( SphericalKernel::Polynomial_1_3 p ) | |
Constructs a plane from an equation. |