/// <summary>
/// Initializes <see cref="ImagePlane" />.
/// </summary>
protected virtual void InitializeImagePlane()
{
// Loads the prefab
if (ImagePlanePrefab == null)
{
ImagePlanePrefab = Resources.Load("ArucoObjectDisplayerImagePlane") as GameObject;
}
// Creates the image plane if null
if (ImagePlane == null)
{
// Finds or creates the image plane gameObject
var imagePlaneTransform = transform.Find(ImagePlanePrefab.name);
if (imagePlaneTransform != null)
{
ImagePlane = imagePlaneTransform.gameObject;
}
else
{
ImagePlane = Instantiate(ImagePlanePrefab, transform);
ImagePlane.name = ImagePlanePrefab.name;
}
// Updates the image plane material
#if UNITY_EDITOR
if (!EditorApplication.isPlayingOrWillChangePlaymode)
#else
if (Application.isEditor)
#endif
{
var renderer = ImagePlane.GetComponent <Renderer>();
imagePlaneMaterial = new Material(renderer.sharedMaterial);
renderer.sharedMaterial = imagePlaneMaterial;
}
else
{
imagePlaneMaterial = ImagePlane.GetComponent <Renderer>().material;
}
// Don't save in the scene : dynamically generated
ImagePlane.hideFlags = HideFlags.DontSaveInEditor;
}
}
/// <summary>
/// Draw the <see cref="ImageTexture"/> on the <see cref="ImagePlane"/>.
/// </summary>
public virtual void Draw()
{
ImagePlane.SetActive(true);
ImagePlane.GetComponent <Renderer>().material.mainTexture = ImageTexture;
}