/**
 * Raycaster for GameLib.D3
 * @param id
 * @param name
 * @param position GameLib.API.Vector3
 * @param direction GameLib.API.Vector3
 * @constructor
 */
GameLib.D3.API.Raycaster = function(
    id,
    name,
    position,
    direction
) {

    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Raycaster (' + this.id + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(position)) {
        position = new GameLib.API.Vector3();
    }
    this.position = position;

    if (GameLib.Utils.UndefinedOrNull(direction)) {
        direction = new GameLib.API.Vector3(0, -1, 0);
    }
    this.direction = direction;
};

/**
 * Returns an API raycaster from an Object raycaster
 * @param objectRaycaster
 * @constructor
 */
GameLib.D3.API.Raycaster.FromObjectRaycaster = function(objectRaycaster) {
    return new GameLib.D3.API.Raycaster(
        objectRaycaster.id,
        objectRaycaster.name,
        GameLib.API.Vector3.FromObjectVector(objectRaycaster.position),
        GameLib.API.Vector3.FromObjectVector(objectRaycaster.direction)
    );
};