private void AddMarker(Mesh objectModel, Color color, int dataSetId, int sessionId, int conditionId)
{
var dataSet = Services.DataManager().DataSets[dataSetId];
GameObject marker = Instantiate(MarkerPrefab, Anchor);
MeshFilter filter = marker.GetComponent <MeshFilter>();
filter.mesh = objectModel;
Renderer renderer = marker.GetComponent <Renderer>();
TrajectoryMarker markerData = marker.GetComponent <TrajectoryMarker>();
markerData.DataSetId = dataSetId;
markerData.SessionId = sessionId;
markerData.ConditionId = conditionId;
marker.transform.localPosition = dataSet.LocalPosition;
marker.transform.localRotation = dataSet.LocalRotation;
marker.transform.localScale = new Vector3(marker.transform.localScale.x * dataSet.LocalScale.x, marker.transform.localScale.y * dataSet.LocalScale.y, marker.transform.localScale.z * dataSet.LocalScale.z);
renderer.material.color = color;
markers.Add(marker);
}
private void AddMarker(Color color, float size, int dataSetId, int sessionId, int conditionId)
{
GameObject marker = Instantiate(MarkerPrefab, Anchor);
Renderer renderer = marker.GetComponent <Renderer>();
TrajectoryMarker markerData = marker.GetComponent <TrajectoryMarker>();
markerData.DataSetId = dataSetId;
markerData.SessionId = sessionId;
markerData.ConditionId = conditionId;
if (visAnchorTransform)
{
marker.transform.localScale = new Vector3(size / visAnchorTransform.localScale.x, size / visAnchorTransform.localScale.y, 1);
}
else
{
marker.transform.localScale = new Vector3(size, size, 1);
}
renderer.material.color = color;
marker.GetComponent <Renderer>().enabled = false; // do not show initially
markers.Add(marker);
}
private void Update()
{
if (isInitialized)
{
long currentTime = Services.StudyManager().CurrentTimestamp;
foreach (var markerObject in markers)
{
TrajectoryMarker marker = markerObject.GetComponent <TrajectoryMarker>();
var dataSet = Services.DataManager().DataSets[marker.DataSetId];
if (dataSet.IsStatic)
{
continue; // skip static objects
}
int session = marker.SessionId;
int condition = marker.ConditionId;
int earlierIndex = dataSet.GetIndexFromTimestamp(currentTime, session, condition);
var earlierInfoObject = dataSet.GetInfoObjects(session, condition)[earlierIndex];
if (earlierIndex + 1 >= dataSet.GetInfoObjects(session, condition).Count || earlierInfoObject.Timestamp >= currentTime)
{
marker.transform.localPosition = earlierInfoObject.Position;
marker.transform.localRotation = earlierInfoObject.Rotation;
}
else
{
int laterIndex = earlierIndex + 1;
var laterInfoObject = dataSet.GetInfoObjects(session, condition)[laterIndex];
float interpolant = (currentTime - earlierInfoObject.Timestamp) * 1.0f / (laterInfoObject.Timestamp - earlierInfoObject.Timestamp) * 1.0f;
marker.transform.localPosition = Vector3.Lerp(earlierInfoObject.Position, laterInfoObject.Position, interpolant);
marker.transform.localRotation = Quaternion.Lerp(earlierInfoObject.Rotation, laterInfoObject.Rotation, interpolant);
}
}
}
}
// Update is called once per frame
private void Update()
{
if (isInitialized)
{
Transform worldAnchor = GameObject.FindGameObjectWithTag("VisRootAnchor").transform;
long currentTime = Services.StudyManager().CurrentTimestamp;
if (Services.VisManager().ViewContainers.ContainsKey(Settings.AnchorId))
{
visAnchorTransform = Services.VisManager().ViewContainers[Settings.AnchorId].transform;
}
else
{
visAnchorTransform = this.transform; // this does not really help us at all, but at least we won't crash. :>
}
foreach (var markerObject in markers)
{
TrajectoryMarker marker = markerObject.GetComponent <TrajectoryMarker>();
var dataSet = Services.DataManager().DataSets[marker.DataSetId];
if (dataSet.IsStatic)
{
continue;
}
int session = marker.SessionId;
int condition = marker.ConditionId;
int currentIndex = dataSet.GetIndexFromTimestamp(currentTime, session, condition);
var currentInfoObject = dataSet.GetInfoObjects(session, condition)[currentIndex];
if (currentInfoObject.Timestamp > currentTime)
{
Debug.LogWarning("DataSet.GetValueAtTime returned timestamp larger than argument: " + currentInfoObject.Timestamp + " > " + currentTime);
if (currentIndex > 0)
{
currentInfoObject = dataSet.GetInfoObjects(session, condition)[currentIndex - 1]; // this should never happen but let's get the previous timestamp
}
}
if (currentTime > currentInfoObject.Timestamp + (TimeWindow * TimeSpan.TicksPerSecond))
{
// ToDo: Fade out?
marker.GetComponent <Renderer>().enabled = false;
}
else
{
marker.GetComponent <Renderer>().enabled = true;
marker.transform.position = ProjectToAnchorPlane(currentInfoObject.Position, worldAnchor, visAnchorTransform);
if (visAnchorTransform)
{
marker.transform.localScale = new Vector3(currentInfoObject.Scale.x * markerSize / visAnchorTransform.localScale.x, currentInfoObject.Scale.y * markerSize / visAnchorTransform.localScale.y, 1);
}
else
{
marker.transform.localScale = new Vector3(currentInfoObject.Scale.x * markerSize, currentInfoObject.Scale.y * markerSize, 1);
}
}
}
}
}
