private IEnumerator ChangeSkybox(Texture texture, System.Object userData)
{
_isFading = true;
_fader.fadeTime = fadeTime;
yield return(_fader.Fade(0, 1));
RenderSettings.skybox.mainTexture = texture;
if (userData != null)
{
EventBus.Instance.Raise(new NavigationEvent(NavEventType.SkyboxChanged, userData));
}
yield return(_fader.Fade(1, 0));
_fader.fadeTime = _originalFadeTime;
_isFading = false;
}