/// <summary>
/// Call this method if you've updated your target object (e.g. a model in your scene)
/// and you want UIObject3D's copy to be updated to match.
/// Performs a small cleanup and then updates and schedules a render.
/// (Has less of a performance hit than HardUpdateDisplay())
/// </summary>
public void RefreshTarget()
{
if (_target != null)
{
Cleanup();
}
FrameTimer.AtEndOfFrame(() => UpdateDisplay(), this);
}
void InEditorCleanup()
{
if (EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying)
{
Cleanup();
FrameTimer.AtEndOfFrame(() =>
{
Cleanup();
}, this, true);
}
}
/// <summary>
/// Unity's 'OnEnable' method. Handles some initialization.
/// </summary>
protected override void OnEnable()
{
base.OnEnable();
// If Start hasn't been called yet, then this has been called too early.
// Start() will call this when it is time
if (!started)
{
return;
}
FrameTimer.AtEndOfFrame(() => UpdateDisplay(true), this);
#if UNITY_EDITOR
EditorApplication.playModeStateChanged += InEditorCleanup;
#endif
}
/// <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 = this.color;
if (Application.isPlaying)
{
this.color = new Color(0, 0, 0, 0);
//imageComponent.sprite = null;
}
DestroyResources();
Cleanup();
//UpdateDisplay();
FrameTimer.AtEndOfFrame(() => UpdateDisplay(), this);
FrameTimer.DelayedCall(0.05f, () => { this.color = color; }, this, true);
}
public override void OnInspectorGUI()
{
ObjImage objecImage = target as ObjImage;
Dictionary <ObjImage, Transform> targetPrefabs = new Dictionary <ObjImage, Transform>();
targetPrefabs = targets.ToDictionary(k => k as ObjImage, v => (v as ObjImage).ObjectPrefab);
Dictionary <ObjImage, float> renderScales = targets.ToDictionary(k => k as ObjImage, v => (v as ObjImage).RenderScale);
EditorGUI.BeginChangeCheck();
if (GUILayout.Button("Force Render"))
{
foreach (var t in targetPrefabs)
{
t.Key.HardUpdateDisplay();
}
}
EditorGUILayout.Space();
base.OnInspectorGUI();
if (!EditorGUI.EndChangeCheck())
{
return;
}
foreach (var t in targetPrefabs)
{
if (t.Key.ObjectPrefab != t.Value ||
renderScales[t.Key] != t.Key.RenderScale)
{
t.Key.SetStarted();
t.Key.HardUpdateDisplay();
FrameTimer.AtEndOfFrame(() => t.Key.UpdateDisplay(), t.Key);
}
else
{
t.Key.UpdateDisplay(true);
}
}
}
/// <summary>
/// Unity's Start() method. Used for initialization.
/// </summary>
protected override void Start()
{
base.Start();
var color = this.color;
if (Application.isPlaying)
{
this.color = new Color(0, 0, 0, 0);
//imageComponent.sprite = null;
}
FrameTimer.AtEndOfFrame(() => SetStarted(), this, true);
FrameTimer.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
FrameTimer.DelayedCall(0.01f, () =>
{
Cleanup();
UpdateDisplay();
FrameTimer.DelayedCall(0.05f, () => { this.color = color; }, this, true);
}, this, true);
}
