Quaternion

public struct Quaternion : Equatable

Quaternion type.

All rotations and axis systems follow the right-hand rule. The Hamilton quaternion product definition is used. A zero-rotation quaternion is represented by (1,0,0,0). The quaternion could also be written as w + xi + yj + zk.

For more info see: https://en.wikipedia.org/wiki/Quaternion

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  • w

    Undocumented

    Declaration

    Swift

    public let w: Float
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  • x

    Undocumented

    Declaration

    Swift

    public let x: Float
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  • y

    Undocumented

    Declaration

    Swift

    public let y: Float
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  • z

    Undocumented

    Declaration

    Swift

    public let z: Float
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  • Undocumented

    Declaration

    Swift

    public let timestampUs: UInt64
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  • Initializes a new Quaternion.

    Declaration

    Swift

    public init(w: Float, x: Float, y: Float, z: Float, timestampUs: UInt64)

    Parameters

    w

    Quaternion entry 0, also denoted as a
    x

    Quaternion entry 1, also denoted as b
    y

    Quaternion entry 2, also denoted as c
    z

    Quaternion entry 3, also denoted as d
    timestampUs

    Timestamp in microseconds
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  • Declaration

    Swift

    public static func == (lhs: Quaternion, rhs: Quaternion) -> Bool
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