/// <summary>
/// Unity Awake function.
/// </summary>
private void Awake()
{
m_videoModeID = HardwareParameters.LookupVideoMode(ref m_videoMode);
if (m_videoModeID == -1)
{
ErrorHandler.instance.presentErrorMessage("Video mode is not available");
}
SetCameraFieldOfView();
}
/// <summary>
/// Update camera FOV.
/// </summary>
/// <param name="deviceHorizontalFieldOfView">Device Horizontal FOV.</param>
/// <param name="deviceVerticalFieldOfView">Device Vertical FOV.</param>
private void UpdateCameraFieldOfView(ref float deviceHorizontalFieldOfView, ref float deviceVerticalFieldOfView)
{
Vector2 visibleRect = HardwareParameters.VisibleRect(videoMode, new Vector2(Common.GetWindowResolution().x, Common.GetWindowResolution().y));
deviceHorizontalFieldOfView = HardwareParameters.HorizontalFieldOfView((int)visibleRect.x);
deviceVerticalFieldOfView = HardwareParameters.VerticalFieldOfView((int)visibleRect.y);
if (deviceHorizontalFieldOfView < 0.0f ||
deviceVerticalFieldOfView < 0.0f)
{
ErrorHandler.instance.presentErrorMessage("Camera intrinsic parameters are not available");
}
}