/// <summary>
/// Clear all textures/etc. destroy the current target objects, and then start from scratch.
/// Necessary, if, for example, the RectTransform size has changed.
/// Fairly performance-intensive - only call this if strictly necessary.
/// </summary>
public void HardUpdateDisplay()
{
var color = imageComponent.color;
if (Application.isPlaying)
{
imageComponent.color = new Color(0, 0, 0, 0);
//imageComponent.sprite = null;
}
DestroyResources();
Cleanup();
//UpdateDisplay();
UIObject3DTimer.AtEndOfFrame(() => UpdateDisplay(), this);
UIObject3DTimer.DelayedCall(0.05f, () => { imageComponent.color = color; }, this, true);
}
private static void NewUIObject3D()
{
Transform parent = UnityEditor.Selection.activeTransform;
if (parent == null || !(parent is RectTransform))
{
parent = GetCanvasTransform();
}
var prefabGUID = AssetDatabase.FindAssets("UIObject3D t:GameObject").FirstOrDefault();
if (prefabGUID != null)
{
var prefab = (GameObject)AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(prefabGUID), typeof(GameObject));
var newUIObject3D = GameObject.Instantiate(prefab);
newUIObject3D.name = "UIObject3D";
newUIObject3D.transform.SetParent(parent);
var transform = newUIObject3D.transform as RectTransform;
transform.localPosition = Vector3.zero;
transform.anchoredPosition3D = Vector3.zero;
transform.localScale = Vector3.one;
transform.localRotation = Quaternion.identity;
transform.SetParent(parent);
transform.anchorMin = Vector2.zero;
transform.anchorMax = Vector2.one;
transform.offsetMin = Vector2.zero;
transform.offsetMax = Vector2.zero;
var uiObject3D = newUIObject3D.GetComponent <UIObject3D>();
UIObject3DTimer.DelayedCall(0.01f, () => uiObject3D.HardUpdateDisplay(), uiObject3D);
}
}
/// <summary>
/// Unity's Start() method. Used for initialization.
/// </summary>
void Start()
{
var color = imageComponent.color;
if (Application.isPlaying)
{
imageComponent.color = new Color(0, 0, 0, 0);
//imageComponent.sprite = null;
}
UIObject3DTimer.AtEndOfFrame(() => SetStarted(), this, true);
UIObject3DTimer.AtEndOfFrame(() => OnEnable(), this);
// Some models (particularly, models with rigs) can cause Unity to crash if they are instantiated this early (for some reason)
// as such, we must delay very briefly to avoid this before rendering
UIObject3DTimer.DelayedCall(0.01f, () =>
{
Cleanup();
UpdateDisplay();
UIObject3DTimer.DelayedCall(0.05f, () => { imageComponent.color = color; }, this, true);
}, this, true);
}