/// <summary>
/// Create a trackable based on a <see cref="QCAR_Trackable"/>.
/// </summary>
/// <param name="trackable">The Vuforia trackable</param>
/// <returns>Returns a <see cref="Trackable"/>.</returns>
internal static Trackable CreateTarget(QCAR_Trackable trackable)
{
Trackable result;
switch (trackable.TargetType)
{
case TargetTypes.ImageTarget:
result = new ImageTarget(trackable);
break;
case TargetTypes.VuMark:
result = new VuMarkTarget(trackable);
break;
default:
throw new NotImplementedException("Invalid target type");
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageTarget"/> class.
/// </summary>
/// <param name="trackable">The trackable.</param>
internal ImageTarget(QCAR_Trackable trackable)
: base(trackable)
{
this.ImageTargetType = ImageTargetType.PREDEFINED;
}
/// <summary>
/// Initializes a new instance of the <see cref="Trackable"/> class.
/// </summary>
/// <param name="trackable">The trackable.</param>
internal Trackable(QCAR_Trackable trackable)
{
this.Id = trackable.Id;
this.Name = trackable.TrackName;
}
/*
* /// <summary>
* /// Returns the size-scaled origin of the VuMark
* /// </summary>
* Vector2 Origin
* {
* get;
* }
*
* /// <summary>
* /// Sets or gets whether the VuMark has a changing background per instance, signaling
* /// to SDK how to track it.
* /// </summary>
* /// Setting TrackingFromRuntimeAppearance to true indicates that the SDK
* /// should track this type of VuMark based on what is seen by the camera and
* /// not assume the template background image is useful for tracking because
* /// the background can change per instance.
* /// Setting TrackingFromRuntimeAppearance to false indicates that the SDK
* /// should track this type of VuMark based on VuMark Template used to create
* /// the dataset. This is the default behavior.
* bool TrackingFromRuntimeAppearance
* {
* get;
* set;
* }
*
* /// <summary>
* /// Gets the user data associated with this template that comes from
* /// the dataset. If there is no VuMark use data associated with this
* /// template, an empty string is returned.
* /// </summary>
* string VuMarkUserData
* {
* get;
* }
*/
/// <summary>
/// Initializes a new instance of the <see cref="VuMarkTarget"/> class.
/// </summary>
/// <param name="trackable">The trackable</param>
internal VuMarkTarget(QCAR_Trackable trackable)
: base(trackable)
{
}