private void SetRegionAttachment(ARCoreFaceRegion region, GameObject prefab)
{
foreach (ARFace face in faceManager.trackables)
{
FaceRegionAttachments regionAttachments = face.GetComponent <FaceRegionAttachments>();
if (regionAttachments != null)
{
regionAttachments.SetRegionAttachment(region, prefab);
}
}
}
void Update()
{
if (isFox)
{
ARCoreFaceSubsystem subsystem = (ARCoreFaceSubsystem)arFaceManager.subsystem;
if (arFaceManager.trackables.count == 0)
{
Destroy(noseObject);
Destroy(leftHeadObject);
Destroy(rightHeadObject);
}
foreach (ARFace face in arFaceManager.trackables)
{
subsystem.GetRegionPoses(face.trackableId, Unity.Collections.Allocator.Persistent, ref faceRegions);
foreach (ARCoreFaceRegionData faceRegion in faceRegions)
{
ARCoreFaceRegion regionType = faceRegion.region;
if (regionType == ARCoreFaceRegion.NoseTip)
{
if (!noseObject)
{
noseObject = Instantiate(nosePrefab, sessionOrigin.trackablesParent);
}
noseObject.transform.localPosition = faceRegion.pose.position;
noseObject.transform.localRotation = faceRegion.pose.rotation;
}
else if (regionType == ARCoreFaceRegion.ForeheadLeft)
{
if (!leftHeadObject)
{
leftHeadObject = Instantiate(leftHeadPrefab, sessionOrigin.trackablesParent);
}
leftHeadObject.transform.localPosition = faceRegion.pose.position;
leftHeadObject.transform.localRotation = faceRegion.pose.rotation;
}
else if (regionType == ARCoreFaceRegion.ForeheadRight)
{
if (!rightHeadObject)
{
rightHeadObject = Instantiate(rightHeadPrefab, sessionOrigin.trackablesParent);
}
rightHeadObject.transform.localPosition = faceRegion.pose.position;
rightHeadObject.transform.localRotation = faceRegion.pose.rotation;
}
}
}
}
}
public void SetRegionAttachment(ARCoreFaceRegion region, GameObject prefab)
{
GameObject obj;
if (objs.TryGetValue(region, out obj))
{
GameObject currentPrefab = prefabs[region];
Destroy(obj);
prefabs.Remove(region);
objs.Remove(region);
if (prefab == currentPrefab)
{
return;
}
}
obj = Instantiate(prefab);
prefabs.Add(region, prefab);
objs.Add(region, obj);
}
public FaceRegionWithARCorePose(ARCoreFaceRegion regionType, ARCorePose pose)
{
this.regionType = regionType;
this.pose = pose;
}
/// <summary>
/// Constructs an <see cref="ARCoreFaceRegionData"/>.
/// </summary>
/// <param name="region">The region this data describes.</param>
/// <param name="pose">The pose associated with the given <paramref name="region"/>.</param>
public ARCoreFaceRegionData(ARCoreFaceRegion region, Pose pose)
{
m_Region = region;
m_Pose = pose;
}
