/// <summary>
/// Adds a point to the trail. Points are added if they are minVertexDistance from the last point.
/// </summary>
/// <param name="point">Point.</param>
public void AddPoint(Vector3 point, float pointTime, float currentTime)
{
// update trail?
if (Vector3.Distance(point, lastPoint) < minVertexDistance)
{
return;
}
// add a time marker?
if (timeMarkerPrefab != null)
{
if ((pointTime - lastTimeMark) > timeMarkInterval)
{
// add a time marker
TimeMark mark = new TimeMark();
mark.marker = Instantiate(timeMarkerPrefab);
if (ge.markerParent != null)
{
mark.marker.transform.SetParent(ge.markerParent.transform);
}
mark.marker.transform.position = point;
mark.time = pointTime;
timeMarks.Add(mark);
lastTimeMark = pointTime;
// align the game object so it's Z axis is along the trajectory
Vector3 trajVector = point - lastPoint;
mark.marker.transform.rotation = Quaternion.FromToRotation(Vector3.forward, trajVector);
if (textPrefab != null && canvas != null)
{
mark.textObject = Instantiate(textPrefab);
mark.textObject.transform.position = point;
Text text = mark.textObject.GetComponent <Text>();
text.text = string.Format("{0:F1}", pointTime);
mark.textObject.transform.SetParent(canvas.transform);
if (rotateText)
{
mark.textObject.transform.rotation = mark.marker.transform.rotation;
}
}
}
}
lastPoint = point;
// add new point to traj
TrajPoint tp = new TrajPoint(point, pointTime);
points.Add(tp);
}
/// <summary>
/// Adds a point to the trail. Points are added if they are minVertexDistance from the last point.
/// </summary>
/// <param name="point">Point.</param>
public void AddPoint(Vector3 point, float pointTime, float currentTime)
{
// remove any points older than current time
while ((points.Count > 0) && (points[0].worldTime < currentTime))
{
points.RemoveAt(0);
}
// add/remove a time marker?
if (timeMarkerPrefab != null)
{
if ((pointTime - lastTimeMark) > timeMarkInterval)
{
// add a time marker
TimeMark mark = new TimeMark();
mark.marker = Instantiate(timeMarkerPrefab);
if (GravityEngine.Instance().markerParent != null)
{
mark.marker.transform.SetParent(GravityEngine.Instance().markerParent.transform);
}
mark.marker.transform.position = point;
mark.time = pointTime;
timeMarks.Add(mark);
lastTimeMark = pointTime;
// align the game object so it's Z axis is along the trajectory
Vector3 trajVector = point - lastPoint;
mark.marker.transform.rotation = Quaternion.FromToRotation(Vector3.forward, trajVector);
if (textPrefab != null && canvas != null)
{
mark.textObject = Instantiate(textPrefab);
mark.textObject.transform.position = point;
Text text = mark.textObject.GetComponent <Text>();
text.text = string.Format("{0:F1}", pointTime);
mark.textObject.transform.SetParent(canvas.transform);
if (rotateText)
{
mark.textObject.transform.rotation = mark.marker.transform.rotation;
}
}
// Mark need to keep an absolute reference
// TODO: Add to some common object
// mark.marker.transform.SetParent(something);
}
// remove any old time markers
while ((timeMarks.Count > 0) && (timeMarks[0].time < currentTime))
{
Destroy(timeMarks[0].marker);
if (timeMarks[0].textObject != null)
{
Destroy(timeMarks[0].textObject);
}
timeMarks.RemoveAt(0);
}
}
// update trail?
if (Vector3.Distance(point, lastPoint) < minVertexDistance)
{
return;
}
lastPoint = point;
// add new point to traj
TrajPoint tp = new TrajPoint(point, pointTime);
points.Add(tp);
}
