.. _4	Detailed Steps for Updating the Example Player:

4	Detailed Steps for Updating the Example Player
==========================================================================================

Follow the steps below to replace the Oculus SDK in the example player with the Pico SDK:

- 1. Delete the Oculus SDK prefab from the scene:

.. image:: _static/4.1.png

Figure 9 – Location of the Oculus SDK prefab.

- 2.	Import the Pico SDK Unity package:

.. image:: _static/4.2.png

Figure 10 – Importing the Pico SDK Unity package.

- 3.	Drag **PicoMobileSDK** > **Pvr_UnitySDK** > **Prefabs** > **Pvr_UnitySDK** into the scene and set the position:

.. image:: _static/4.3.png

Figure 11 – Adding the prefab to the scene.

- 4.	Add **PvrController0** and **PvrController1** to **Pvr_UnitySDK** as child nodes of **Pvr_UnitySDK**, and add **ControllerManager** into scene:

.. image:: _static/4.4.png

Figure 12 – Adding the controllers and controller manager to the scene.

- 5.	Update the controller settings:

.. image:: _static/4.5.png

Figure 13 – Updating the controller settings.

- 6.	Set **Head Pose** and **Hand Pose** of **Pvr_UnitySDK Manager** to **Three Dof**:

.. image:: _static/4.6.png

Figure 14 – Setting the head and hand poses.

- 7.	Set **Rendering** > **Graphics APIs** to **OpenGLES2** as the only graphics API, disable **Multithreaded Rendering**, and disable **Virtual Reality Supported** under **XR settings**:

.. image:: _static/4.7.png 

Figure 15 – Configuring rendering and XR settings.

- 8.	Build and install the application. Figure 16 shows the application running:

.. image:: _static/4.9.png

Figure 16 - View of the application running on the headset.