/// <summary>
/// Configures the camera.
/// </summary>
/// <returns><c>true</c>, if camera was configured, <c>false</c> otherwise.</returns>
/// <param name="camera">Camera.</param>
/// <param name="eyePositionOffset">Eye position offset.</param>
void ConfigureCamera(Camera camera, float eyePositionOffset)
{
OVRCamera cam = camera.GetComponent <OVRCamera>();
// Always set camera fov and aspect ratio
camera.fieldOfView = VerticalFOV;
camera.aspect = AspectRatio;
// Background color
camera.backgroundColor = BackgroundColor;
// Clip Planes
camera.nearClipPlane = NearClipPlane;
camera.farClipPlane = FarClipPlane;
#if OVR_USE_PROJ_MATRIX
// Projection Matrix
Matrix4x4 camMat = Matrix4x4.identity;
OVRDevice.GetCameraProjection(cam.EyeId, NearClipPlane, FarClipPlane, ref camMat);
camera.projectionMatrix = camMat;
OVR_ForceSymmetricProj(false);
#else
OVR_ForceSymmetricProj(true);
#endif
// Set camera variables that pertain to the neck and eye position
// NOTE: We will want to add a scale vlue here in the event that the player
// grows or shrinks in the world. This keeps head modelling behaviour
// accurate
cam.NeckPosition = NeckPosition;
cam.EyePosition = new Vector3(eyePositionOffset, 0f, 0f);
}