/// <summary>
/// To be called at the start of an Interaction Engine test. Loads the named object
/// by finding it in the current scene or otherwise by spawning it by prefab name.
///
/// After calling this method, the following fields are set:
///
/// PROVIDERS
/// - testProvider: The LeapProvider designed for IE unit tests.
///
/// MANAGERS
/// - manager: The Interaction Manager.
///
/// CONTROLLERS
/// - leftHand: The left Interaction Hand, if there is one.
/// - rightHand: The right Interaction Hand, if there is one.
/// - leftVRController: The left VR controller, if there is one.
/// - rightVRController: The right VR Controller, if there is one.
///
/// OBJECTS
/// - box0: An InteractionBehaviour with an attached BoxCollider, if there is one.
/// - box1: Another InteractionBehaviour with an attached BoxCollider, if it exists.
/// - box2: Yet another InteractionBehaviour with a BoxCollider, if it exists.
/// </summary>
protected override void InitTest(string objectName)
{
base.InitTest(objectName);
testProvider = testObj.GetComponentInChildren <StationaryTestLeapProvider>();
manager = testObj.GetComponentInChildren <InteractionManager>();
foreach (var controller in manager.interactionControllers)
{
if (controller.intHand != null && controller.isLeft)
{
leftHand = controller.intHand;
continue;
}
if (controller.intHand != null && !controller.isLeft)
{
rightHand = controller.intHand;
continue;
}
var vrController = controller as InteractionVRController;
if (vrController != null && vrController.isLeft)
{
leftVRController = vrController;
continue;
}
if (vrController != null && !vrController.isLeft)
{
rightVRController = vrController;
continue;
}
}
var intObjs = Pool <List <InteractionBehaviour> > .Spawn();
try {
testObj.GetComponentsInChildren <InteractionBehaviour>(true, intObjs);
// Load "simple box" interaction objects.
foreach (var simpleBoxObj in intObjs.Query().Where(o => o.primaryHoverColliders.Count == 1 &&
o.primaryHoverColliders[0] is BoxCollider))
{
if (box0 == null)
{
box0 = simpleBoxObj; continue;
}
if (box1 == null)
{
box1 = simpleBoxObj; continue;
}
if (box2 == null)
{
box2 = simpleBoxObj; continue;
}
}
}
finally {
intObjs.Clear();
Pool <List <InteractionBehaviour> > .Recycle(intObjs);
}
}
/// <summary>
/// Call this at the start of an Interaction engine test with the name of a stage
/// object and the name of a rig object to load those objects and fill utility
/// parameters such as manager, leftHand, box0, etc. for testing.
/// </summary>
protected void InitTest(string rigObjName, string stageObjName)
{
// Load test rig objects.
base.InitTest(rigObjName);
rigObj = testObj;
recording = rigObj.GetComponentInChildren <PlayableDirector>();
provider = rigObj.GetComponentInChildren <LeapProvider>();
manager = rigObj.GetComponentInChildren <InteractionManager>();
foreach (var controller in manager.interactionControllers)
{
if (controller.intHand != null && controller.isLeft)
{
leftHand = controller.intHand;
continue;
}
if (controller.intHand != null && !controller.isLeft)
{
rightHand = controller.intHand;
continue;
}
var vrController = controller as InteractionVRController;
if (vrController != null && vrController.isLeft)
{
leftVRController = vrController;
continue;
}
if (vrController != null && !vrController.isLeft)
{
rightVRController = vrController;
continue;
}
}
// Load stage objects.
stageObj = LoadObject(stageObjName);
var intObjs = Pool <List <InteractionBehaviour> > .Spawn();
try {
stageObj.GetComponentsInChildren <InteractionBehaviour>(true, intObjs);
// Load "simple box" interaction objects.
foreach (var simpleBoxObj in intObjs.Query().Where(o => o.primaryHoverColliders.Count == 1 &&
o.primaryHoverColliders[0] is BoxCollider))
{
if (box0 == null)
{
box0 = simpleBoxObj; continue;
}
if (box1 == null)
{
box1 = simpleBoxObj; continue;
}
if (box2 == null)
{
box2 = simpleBoxObj; continue;
}
}
}
finally {
intObjs.Clear();
Pool <List <InteractionBehaviour> > .Recycle(intObjs);
}
}
