Pose struct

Position plus orientation (x, y, z, w). A pose carries no space of its own: every member that holds one names the space it is in. The bindings convert no coordinates; each value is exactly what the native library produced.

Namespace: Quaternar.Qaros.Mathematics · Assembly: Quaternar.Qaros.dll

public readonly struct Pose

Remarks

Every 3D space follows OpenXR: right-handed, +Y up, -Z forward, so a view looks along -Z. The spaces, as in the C header (types.h, "Coordinate systems") and https://docs.quaternar.com/docs/developer-guide/coordinate-systems/:

• Room space: the frame every peer in a session places things in, in metres. Whatever arrives through data streams and shared objects is in the publishing peer's room space: app volume poses, GUI panel poses, peer data.
• App volume space: one app volume's local frame, origin at the cuboid centre, +X along width, +Y up along height, +Z along length, in metres. The app pose and the deltas of a mapped app volume gesture are in it.
• App content space: the application's own world inside the volume, the space it renders in: app volume space taken into the app pose, positions divided by the app scale, so in app metres. Everything a render sender hands the source application is in the bound volume's app content space: view poses, the rendered pose of a view override, hand aim poses, joint poses, joint radii and joint velocities.
• View space: one render view's camera frame, looking along -Z. Fov angles are in it.

Constructors

Pose(Quaternion, Vector3)

public Pose(Quaternion orientation, Vector3 position)

Parameters

Name	Type	Description
orientation	Quaternion
position	Vector3

Properties

Member	Description
Orientation
Position
Identity

Orientation

public Quaternion Orientation { get; }

Value: Quaternion

Position

public Vector3 Position { get; }

Value: Vector3

Identity

public static Pose Identity { get; }

Value: Pose