/// <summary>
/// Set the hologram.
/// </summary>
/// <param name="hologram">The new hologram.</param>
public void SetHologram(Hologram hologram)
{
if (this.hologram != null)
{
this.hologram.gameObject.SetActive(false);
this.hologram = null;
}
if (hologram == null)
{
return;
}
// Set the hologram
hologram.transform.SetParent(hologramParent);
hologram.transform.localPosition = Vector3.zero;
hologram.transform.localRotation = Quaternion.identity;
// Adjust the scale
Vector3 extents = hologram.Bounds.extents;
float averageDimension = (extents.x + extents.y + extents.z) / 3.0f;
float scale = hologramSize / (averageDimension * 2);
hologram.transform.localScale = new Vector3(scale, scale, scale);
for (int i = 0; i < hologram.Materials.Length; ++i)
{
hologram.Materials[i].SetFloat("_Scale", scale);
}
SetColor(defaultColor);
this.hologram = hologram;
}
/// <summary>
/// Set the target Trackable from which to get the hologram.
/// </summary>
/// <param name="newTarget">The target Trackable.</param>
public virtual void SetTarget(Trackable newTarget)
{
targetTrackable = newTarget;
// Clear hologram if null
if (newTarget == null)
{
targetTrackable = null;
orientationTarget = null;
SetHologram(null);
return;
}
orientationTarget = newTarget.transform;
// Update target label
if (label != null)
{
if (targetTrackable.variablesDictionary.ContainsKey(labelKey))
{
label.gameObject.SetActive(true);
label.text = targetTrackable.variablesDictionary[labelKey].StringValue;
}
else
{
if (disableLabelIfValueMissing)
{
label.gameObject.SetActive(false);
}
}
}
// Create the hologram
GameObject hologramPrefab = null;
if (targetTrackable.variablesDictionary.ContainsKey(hologramPrefabKey))
{
hologramPrefab = (GameObject)targetTrackable.variablesDictionary[hologramPrefabKey].ObjectValue;
// Get the hologram component
GameObject hologramObject;
if (PoolManager.Instance != null)
{
hologramObject = PoolManager.Instance.Get(hologramPrefab);
}
else
{
hologramObject = GameObject.Instantiate(hologramPrefab);
}
Hologram hologram = hologramObject.GetComponent <Hologram>();
if (hologram == null)
{
Debug.LogError("The hologram prefab " + hologramObject.name + " must have a Hologram component on the root transform, please add one.");
}
// Set the hologram
SetHologram(hologram);
// Determine the color of the hologram
Color col = defaultColor;
if (targetTrackable.Team != null)
{
col = targetTrackable.Team.DefaultColor;
for (int i = 0; i < teamColors.Count; ++i)
{
if (teamColors[i].team == targetTrackable.Team)
{
col = teamColors[i].color;
}
}
}
// Set the hologram color
SetColor(col);
}
}
