Ellipsoid

public struct Ellipsoid<Vector> : GeometricType where Vector : VectorType
extension Ellipsoid: Equatable where Vector: Equatable, Scalar: Equatable
extension Ellipsoid: Hashable where Vector: Hashable, Scalar: Hashable
extension Ellipsoid: Encodable where Vector: Encodable, Scalar: Encodable
extension Ellipsoid: Decodable where Vector: Decodable, Scalar: Decodable
extension Ellipsoid: BoundableType where Vector: VectorAdditive
extension Ellipsoid: VolumetricType where Vector: VectorReal
extension Ellipsoid: ConvexType where Vector: VectorReal

Represents an N-dimensional ellipsoid as a center with an N-dimensional radii vector which describes the axis of the ellipsoid.

  • Convenience for Vector.Scalar

    Declaration

    Swift

    public typealias Scalar = Vector.Scalar

  • This ellipsoid’s center.

    Declaration

    Swift

    public var center: Vector

  • The axis-aligned axis (or radii) for this ellipsoid.

    Declaration

    Swift

    public var radius: Vector

  • Declaration

    Swift

    public init(center: Vector, radius: Vector)

Available where Vector: VectorAdditive

  • Returns the minimal AABB capable of containing this ellipsoid.

    Declaration

    Swift

    public var bounds: AABB<Vector> { get }

Available where Vector: VectorMultiplicative

  • Returns an Ellipsoid with center .zero and radius .one.

    Declaration

    Swift

    static var unit: `Self` { get }

Available where Vector: VectorReal

  • Returns true if the given point is contained within this ellipse.

    The method returns true for points that lie on the outermost perimeter of the ellipse (inclusive).

    Declaration

    Swift

    @inlinable
public func contains(_ point: Vector) -> Bool

  • Precondition

    radius.minimalComponent > 0

    Declaration

    Swift

    @inlinable
public func intersection<Line>(
    with line: Line
) -> ConvexLineIntersection<Vector> where Line: LineFloatingPoint, Vector == Line.Vector