void OcclusionChanged()
{
if (GameplayReferences.GetControllerInfo(false, out tempInfo))
{
if (tempInfo.connected != leftWasConnected)
{
//event
new CustomEvent("cvr.tracking").SetProperty("device", "left").SetProperty("connected", tempInfo.connected).Send();
leftWasConnected = tempInfo.connected;
}
if (tempInfo.visible != leftWasVisible)
{
//event
new CustomEvent("cvr.tracking").SetProperty("device", "left").SetProperty("visible", tempInfo.visible).Send();
leftWasVisible = tempInfo.visible;
}
}
if (GameplayReferences.GetControllerInfo(true, out tempInfo))
{
if (tempInfo.connected != rightWasConnected)
{
//event
new CustomEvent("cvr.tracking").SetProperty("device", "right").SetProperty("connected", tempInfo.connected).Send();
rightWasConnected = tempInfo.connected;
}
if (tempInfo.visible != rightWasVisible)
{
//event
new CustomEvent("cvr.tracking").SetProperty("device", "right").SetProperty("visible", tempInfo.visible).Send();
rightWasVisible = tempInfo.visible;
}
}
}
private void CognitiveVR_Manager_UpdateEvent(float deltaTime)
{
if (GameplayReferences.HMD == null)
{
Core.UpdateEvent -= CognitiveVR_Manager_UpdateEvent; return;
}
//get left controller device
if (leftController == null && GameplayReferences.GetControllerInfo(false, out tempInfo))
{
var leftObject = tempInfo.transform.GetComponent <SteamVR_TrackedObject>();
if (leftObject != null)
{
leftController = SteamVR_Controller.Input((int)leftObject.index);
}
}
//get right controller device
if (rightController == null && GameplayReferences.GetControllerInfo(true, out tempInfo))
{
var rightObject = tempInfo.transform.GetComponent <SteamVR_TrackedObject>();
if (rightObject != null)
{
rightController = SteamVR_Controller.Input((int)rightObject.index);
}
}
if (!rightControllerTracking && rightController != null && rightController.GetHairTriggerDown())
{
//start coroutine if not started already
rightControllerTracking = true;
if (!anyControllerTracking)
{
anyControllerTracking = true;
StartCoroutine(Tick());
}
}
if (!leftControllerTracking && leftController != null && leftController.GetHairTriggerDown())
{
//start coroutine if not started already
leftControllerTracking = true;
if (!anyControllerTracking)
{
anyControllerTracking = true;
StartCoroutine(Tick());
}
}
//if both controllers are actively tracking distance, stop this callback to check for controllers that become active
if (leftControllerTracking && rightControllerTracking)
{
Core.UpdateEvent -= CognitiveVR_Manager_UpdateEvent;
}
}
IEnumerator Tick()
{
int samples = 0;
float maxSqrDistance = 0;
while (samples < SampleCount)
{
yield return(new WaitForSeconds(Interval));
//if left controller is active, record max distance
if (leftControllerTracking && GameplayReferences.GetControllerInfo(false, out tempInfo))
{
if (tempInfo.connected && tempInfo.visible)
{
maxSqrDistance = Mathf.Max(maxSqrDistance, Vector3.SqrMagnitude(tempInfo.transform.position - (GameplayReferences.HMD.position - GameplayReferences.HMD.up * EyeToShoulderHeight)));
}
}
//if right controller is active, record max distance
if (rightControllerTracking && GameplayReferences.GetControllerInfo(true, out tempInfo))
{
if (tempInfo.connected && tempInfo.visible)
{
maxSqrDistance = Mathf.Max(maxSqrDistance, Vector3.SqrMagnitude(tempInfo.transform.position - (GameplayReferences.HMD.position - GameplayReferences.HMD.up * EyeToShoulderHeight)));
//Debug.DrawLine(GameplayReferences.HMD.position, GameplayReferences.HMD.position - GameplayReferences.HMD.up * EyeToShoulderHeight,Color.red,1);
//Debug.DrawLine(tempInfo.transform.position, GameplayReferences.HMD.position - GameplayReferences.HMD.up * EyeToShoulderHeight,Color.blue,1);
}
}
samples++;
}
if (maxSqrDistance > 0)
{
//send arm length
float distance = Mathf.Sqrt(maxSqrDistance);
//dashboard expects centimeters
Core.SetParticipantProperty("armlength", distance * 100);
}
}
private void CognitiveVR_Manager_OnTick()
{
bool hit;
if (GameplayReferences.GetControllerInfo(false, out tempInfo))
{
if (tempInfo.connected && tempInfo.visible)
{
hit = Physics.CheckSphere(tempInfo.transform.position, 0.1f, CollisionLayerMask);
if (hit && !LeftControllerColliding)
{
LeftControllerColliding = true;
new CustomEvent("cvr.collision").SetProperty("device", "left controller").SetProperty("state", "begin").Send();
}
else if (!hit && LeftControllerColliding)
{
new CustomEvent("cvr.collision").SetProperty("device", "left controller").SetProperty("state", "end").Send();
LeftControllerColliding = false;
}
}
}
if (GameplayReferences.GetControllerInfo(true, out tempInfo))
{
if (tempInfo.connected && tempInfo.visible)
{
hit = Physics.CheckSphere(tempInfo.transform.position, 0.1f, CollisionLayerMask);
if (hit && !RightControllerColliding)
{
RightControllerColliding = true;
new CustomEvent("cvr.collision").SetProperty("device", "right controller").SetProperty("state", "begin").Send();
}
else if (!hit && RightControllerColliding)
{
new CustomEvent("cvr.collision").SetProperty("device", "right controller").SetProperty("state", "end").Send();
RightControllerColliding = false;
}
}
}
}