/// <summary>
/// Updates resolution of eye texture
/// </summary>
void UpdateResolutionEyeTexture()
{
#if UNITY_2017_2_OR_NEWER
OVRDisplay.EyeRenderDesc leftEyeDesc = OVRManager.display.GetEyeRenderDesc(UnityEngine.XR.XRNode.LeftEye);
OVRDisplay.EyeRenderDesc rightEyeDesc = OVRManager.display.GetEyeRenderDesc(UnityEngine.XR.XRNode.RightEye);
float scale = UnityEngine.XR.XRSettings.renderViewportScale;
#else
OVRDisplay.EyeRenderDesc leftEyeDesc = OVRManager.display.GetEyeRenderDesc(UnityEngine.VR.VRNode.LeftEye);
OVRDisplay.EyeRenderDesc rightEyeDesc = OVRManager.display.GetEyeRenderDesc(UnityEngine.VR.VRNode.RightEye);
float scale = UnityEngine.VR.VRSettings.renderViewportScale;
#endif
float w = (int)(scale * (float)(leftEyeDesc.resolution.x + rightEyeDesc.resolution.x));
float h = (int)(scale * (float)Mathf.Max(leftEyeDesc.resolution.y, rightEyeDesc.resolution.y));
strResolutionEyeTexture = System.String.Format("Resolution : {0} x {1}", w, h);
}
private void Start()
{
#if UNITY_ANDROID && !UNITY_EDITOR
// Configure app-specific vr mode parms such as clock frequencies
if (OnConfigureVrModeParms != null)
{
OnConfigureVrModeParms();
}
// NOTE: For Android, the resolution should be the same for both left and right eye
OVRDisplay.EyeRenderDesc leftEyeDesc = OVRManager.display.GetEyeRenderDesc(OVREye.Left);
Vector2 resolution = leftEyeDesc.resolution;
OVR_SetEyeParms((int)resolution.x, (int)resolution.y);
// This will trigger the init on the render thread
InitRenderThread();
#endif
}
private Camera ConfigureCamera(OVREye eye)
{
Transform anchor = (eye == OVREye.Left) ? leftEyeAnchor : rightEyeAnchor;
Camera cam = anchor.GetComponent <Camera>();
OVRDisplay.EyeRenderDesc eyeDesc = OVRManager.display.GetEyeRenderDesc(eye);
cam.fieldOfView = eyeDesc.fov.y;
cam.aspect = eyeDesc.resolution.x / eyeDesc.resolution.y;
cam.rect = new Rect(0f, 0f, OVRManager.instance.virtualTextureScale, OVRManager.instance.virtualTextureScale);
cam.targetTexture = OVRManager.display.GetEyeTexture(eye);
#if !UNITY_ANDROID || UNITY_EDITOR
#if OVR_USE_PROJ_MATRIX
cam.projectionMatrix = OVRManager.display.GetProjection((int)eye, cam.nearClipPlane, cam.farClipPlane);
#endif
#endif
return(cam);
}
/// <summary>
/// Updates the FOV.
/// </summary>
void UpdateFOV()
{
OVRDisplay.EyeRenderDesc eyeDesc = OVRManager.display.GetEyeRenderDesc(UnityEngine.XR.XRNode.LeftEye);
strFOV = System.String.Format("FOV (deg): {0:F3}", eyeDesc.fov.y);
}
/// <summary>
/// Updates the FOV.
/// </summary>
void UpdateFOV()
{
OVRDisplay.EyeRenderDesc eyeDesc = OVRManager.display.GetEyeRenderDesc(OVREye.Left);
strFOV = System.String.Format("FOV (deg): {0:F3}", eyeDesc.fov.y);
}