// Use this for initialization
void OnEnable()
{
if (firstActivation)
{
firstActivation = false;
}
else
{
// assign command buffer
Camera camera = transform.GetComponent <Camera>();
buf = VideoOverlayProvider.CreateARScreenCommandBuffer();
camera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, buf);
camera.AddCommandBuffer(CameraEvent.BeforeGBuffer, buf);
}
}
/// <summary>
/// This is called when successfully connected to the Tango service.
/// </summary>
public void OnTangoServiceConnected()
{
// Disable
if (!m_tangoApplication.EnableVideoOverlay)
{
IsRendering = false;
return;
}
CommandBuffer buf = VideoOverlayProvider.CreateARScreenCommandBuffer();
m_camera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, buf);
m_camera.AddCommandBuffer(CameraEvent.BeforeGBuffer, buf);
_SetRenderAndCamera(AndroidHelper.GetDisplayRotation(), AndroidHelper.GetColorCameraRotation());
IsRendering = true;
}
/// @cond
/// <summary>
/// Initialize the AR Screen.
/// </summary>
public void Start()
{
m_camera = GetComponent <Camera>();
TangoApplication tangoApplication = FindObjectOfType <TangoApplication>();
tangoApplication.OnDisplayChanged += _OnDisplayChanged;
m_arCameraPostProcess = gameObject.GetComponent <ARCameraPostProcess>();
if (tangoApplication != null)
{
tangoApplication.Register(this);
// If already connected to a service, then do initialization now.
if (tangoApplication.IsServiceConnected)
{
OnTangoServiceConnected();
}
CommandBuffer buf = VideoOverlayProvider.CreateARScreenCommandBuffer();
m_camera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, buf);
m_camera.AddCommandBuffer(CameraEvent.BeforeGBuffer, buf);
}
if (m_enableOcclusion)
{
TangoPointCloud pointCloud = FindObjectOfType <TangoPointCloud>();
if (pointCloud != null)
{
Renderer renderer = pointCloud.GetComponent <Renderer>();
renderer.enabled = true;
renderer.material.shader = m_occlusionShader;
pointCloud.m_updatePointsMesh = true;
}
else
{
Debug.Log("Point Cloud data is not available, occlusion is not possible.");
}
}
}
