SphericalKernel::Intersect_3

Refines

Kernel::Intersect_3

A model fo of this type must provide:

For the first operator, Type1 and Type2 can both be either

• SphericalKernel::Sphere_3,
• SphericalKernel::Plane_3,
• SphericalKernel::Line_3,
• SphericalKernel::Circle_3,
• SphericalKernel::Line_arc_3 or
• SphericalKernel::Circular_arc_3,

and depending on the types Type1 and Type2, the computed CGAL::Objects can be assigned to

• std::pair<SphericalKernel::Circular_arc_point_3, unsigned>, where the unsigned integer is the multiplicity of the corresponding intersection point between obj_1 and obj_2,
• Type1, when Type1 and Type2 are equal, and if the two objets obj1 and obj2 are equal,
• SphericalKernel::Line_3 or SphericalKernel::Circle_3 when Type1 and Type2 are two-dimensional objets intersecting along a curve (2 planes, or 2 spheres, or one plane and one sphere),
• SphericalKernel::Circular_arc_3 in case of an overlap of two circular arcs or
• SphericalKernel::Line_arc_3 in case of an overlap of two line segments.

For the second operator, Type1, Type2 and Type3 can be either

• SphericalKernel::Sphere_3 or
• SphericalKernel::Plane_3

and depending of these types, the computed CGAL::Objects can be assigned to

• std::pair<SphericalKernel::Circular_arc_point_3, unsigned>, where the unsigned integer is the multiplicity of the corresponding intersection point,
• SphericalKernel::Circle_3 or
• Type1, when Type1, Type2 and Type3 are equal, and if the three objets obj1 and obj2 and obj3 are equal.