namespace Yw.WpfUI.Hydro
{
    /// <summary>
    /// 相机拓展
    /// </summary>
    internal static class CameraL3dExtensions
    {
        /// <summary>
        /// 
        /// </summary>
        public static LogicalCamera3D ToLogicalCamera3D(this CameraL3d camera)
        {
            if (camera == null)
            {
                return default;
            }
            return new LogicalCamera3D()
            {
                NearPlaneDistance = camera.NearPlaneDistance,
                FarPlaneDistance = camera.FarPlaneDistance,
                Position = camera.Position.ToPoint3D(),
                UpDirection = camera.UpDirection.ToVector3D(),
                LookDirection = camera.LookDirection.ToVector3D(),
                FieldOfView = camera.FieldOfView,
                Width = camera.Width
            };
        }


    }
}