2 General Steps of Replacing the Oculus SDK

  • Step 1：Delete the Oculus folder in the Unity project. Note that it’s strongly recommended that you back up the project first.
  • Step 2：Import PicoVRUnitySDK in the Unity project
  • Step 3：Replace the Oculus components with Pico Prefabs:
  1. Replace OculusVR camera OVRCameraRig with the PicoVR camera Pvr_UnitySDK located in PicoMobileSDK > Pvr_UnitySDK > Pvr_UnitySDK:
_images/2.1.png

Figure 1 - Pico Prefabs.

  1. Transfer the existing objects and scripts from the OVRCameraRig to Pvr_UnitySDK in the project.

Note: if there is a script mounted on a camera, transfer it to Head > LeftEye and/or Head > RightEye.

  1. Change UICanvas:
  1. Replace EventCamara on the Canvas component with Head.
  2. Remove the Oculus OVRRaycaster script and add Pvr_UICanvas and GraphicRaycaster:
_images/2.2.png

Figure 2 – Replacing Oculus Elements with Pico Elements.

d ) Replace the existing controller related code with PicoVR controller API and key code:

  • Pvr_UnitySDKAPI.Controller.UPvr_GetKeyDown( Hand, Key )

Parameters: Hand refers to controller index, Key refers to specified key value.

APP Key Pvr_KeyCode.APP
Touch Key Pvr_KeyCode.TOUCHPADs
Trigger Key Pvr_KeyCode.TRIGGER

Note: Please refer to the Pico SDK API document for other settings.

  • Step 4：Refer to the Pvr_Controller_UI interactive demo located in Scenes:
_images/2.3.png

Figure 3 – Location of the interactive UI demo.