Vector2

public struct Vector2

A vector with 2 components.

  • x

    Component at index 0

    Declaration

    Swift

    public var x: Scalar
  • y

    Component at index 1

    Declaration

    Swift

    public var y: Scalar
  • Creates a new Vector2 instance.

    Declaration

    Swift

    public init(_ x: Scalar, _ y: Scalar)
  • Creates a vector for which all components are equal to the given scalar.

    Declaration

    Swift

    public init(scalar: Scalar)
  • The number of scalar components in this vector type.

    Declaration

    Swift

    public static var length: Int
  • The empty vector (all scalar components are equal to 0.0).

    Declaration

    Swift

    public static var zero: Vector2
  • Interpolate between the given values.

    Declaration

    Swift

    public func interpolatedTo(to: Vector2, alpha: Scalar) -> Vector2
  • Interpolate between the given values.

    Declaration

    Swift

    public mutating func interpolateTo(to: Vector2, alpha: Scalar)