private void PlaymodeStateChangedHandler()
{
if (ShadowManager.IsDestroyed)
{
return;
}
ShadowManager shadowManager = ShadowManager.Instance;
if (EditorApplication.isPlaying && !EditorApplication.isPaused)
{
shadowManager.Clear(false, true);
shadowManager.UpdateStaticShadows();
_updateFrameCount = 1;
_isClearedOnPlaymodeChange = false;
_isPausedOnPlaymodeChangeToPlay = _isPausedOnPlaymodeChangeLast;
}
_isPausedOnPlaymodeChangeLast = EditorApplication.isPaused;
}
private void EditorUpdate()
{
string currentScene = Application.loadedLevelName;
string currentEditorScene = EditorApplication.currentScene;
ShadowManager shadowManager = ShadowManager.Instance;
// Re-attach camera events and repaint when
// some frames have passed
if (_updateFrameCount > 0)
{
_updateFrameCount--;
EditorApplication.delayCall += () => {
shadowManager.UpdateCameraEvents(Camera.allCameras);
shadowManager.UpdateCameraEvents(SceneView.GetAllSceneCameras());
shadowManager.UpdateStaticShadows();
SceneView.RepaintAll();
};
}
// Clear before entering Play mode
if (!_isPausedOnPlaymodeChangeToPlay &&
!_isClearedOnPlaymodeChange &&
_reloadMarker != null &&
EditorApplication.isPlayingOrWillChangePlaymode &&
!ShadowManager.IsDestroyed)
{
ShadowManager.Instance.Clear(false, true);
ShadowManager.Instance.UpdateStaticShadows();
_isClearedOnPlaymodeChange = true;
}
// When current scene has changed
if (_reloadMarker != null && (_lastScene != currentScene || _lastEditorScene != currentEditorScene) && !ShadowManager.IsDestroyed)
{
// Destroy ShadowManager if there are no shadows in the scene
if (ShadowManager.Instance.ShadowManagers.Count == 0)
{
DestroyImmediate(ShadowManager.Instance.gameObject);
}
else if (!EditorApplication.isPlaying && !EditorApplication.isPlayingOrWillChangePlaymode)
{
// Otherwise just clean
ShadowManager.Instance.Clear(false, true);
ShadowManager.Instance.UpdateStaticShadows();
EditorApplication.delayCall += () => {
shadowManager.UpdateCameraEvents(Camera.allCameras);
};
}
}
if (_reloadMarker == null)
{
_reloadMarker = new object();
SetIsMustUpdate();
}
_lastScene = currentScene;
_lastEditorScene = currentEditorScene;
}