Engine API Reference - v2.23.0-beta.17
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    Class InputControllerAlpha

    The base class for all input controllers. A controller consumes an InputFrame carrying move and rotate deltas and produces a Pose: attach sets the pose it starts from, update applies a frame and returns the current pose, and detach releases it. The application applies the returned pose to an entity. FlyController, OrbitController and FocusController implement three ways of doing this.

    controller.attach(pose.look(cameraPosition, target));

    // each frame, after filling the frame's move and rotate deltas from your sources
    const result = controller.update(frame, dt);
    camera.setPosition(result.position);
    camera.setEulerAngles(result.angles);

    Hierarchy (View Summary)

    Index
    constructor
    _pose
    attach destroy detach update

    Protected Alpha_pose

    _pose: Pose = ...
    • Alpha

      Parameters

      • pose: Pose

        The initial pose of the controller.

      • Optionalsmooth: boolean = true

        Whether to smooth the transition.

      Returns void

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