private void DestroyPreview()
{
if (mPreviewVisual != null)
{
DestroyImmediate(mPreviewVisual.gameObject);
mPreviewVisual = null;
}
}
private void UpdatePreview()
{
if (Application.isPlaying)
{
DestroyPreview();
return;
}
if (mEmulator == null)
{
mEmulator = FindObjectOfType <VREmulator>();
}
if (mEmulator == null)
{
return;
}
// Do we need to create a new preview?
// Only if th device has changed, or there is currently no preview visible
if (mEmulator.EmulatorDevice == mPreviewDevice && mPreviewVisual != null)
{
return;
}
DestroyPreview();
mPreviewDevice = mEmulator.EmulatorDevice;
mPreviewVisual = CreateEditorPreivew(mPreviewDevice);
if (mPreviewVisual != null)
{
mPreviewVisual.transform.SetParentAndIdentity(transform);
mPreviewVisual.gameObject.hideFlags = HideFlags.HideAndDontSave | HideFlags.NotEditable;
mPreviewVisual.gameObject.SetActive(true);
// Hide any pointer visuals, because they can be annoying!
foreach (var ptrVis in mPreviewVisual.GetComponentsInChildren <LaserPointerVisual>(true))
{
ptrVis.gameObject.SetActive(false);
}
}
}
