//---------------------------------------------------------------------------
//
// <copyright file="PointLight.cs" company="Microsoft">
//    Copyright (C) Microsoft Corporation.  All rights reserved.
// </copyright>
//
//
// Description: 3D positional light base class implementation.
//
//              See spec at http://avalon/medialayer/Specifications/Avalon3D%20API%20Spec.mht
//
// History:
//  05/25/2005 : milesc - Created
//
//---------------------------------------------------------------------------
 
using System;
using System.Diagnostics;
using System.Windows.Media;
using System.Windows.Media.Composition;
using MS.Internal;
using System.ComponentModel.Design.Serialization;
using System.Windows.Markup;
 
namespace System.Windows.Media.Media3D
{
    /// <summary>
    ///     Positional lights have a position in space and project their light in all directions.
    ///     The falloff of the light is controlled by attenuation and range properties.
    /// </summary>
    public abstract partial class PointLightBase : Light
    {
        //------------------------------------------------------
        //
        //  Constructors
        //
        //------------------------------------------------------
 
        #region Constructors
 
        // Prevent 3rd parties from extending this abstract base class.
        internal PointLightBase() {}
 
        #endregion Constructors
 
        //------------------------------------------------------
        //
        //  Public Properties
        //
        //------------------------------------------------------
 
        //------------------------------------------------------
        //
        //  Public Events
        //
        //------------------------------------------------------
 
        //------------------------------------------------------
        //
        //  Private Fields
        //
        //------------------------------------------------------
 
    }
 
}