EmissiveMaterial.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Core / System / Windows / Media3D / EmissiveMaterial.cs / 1 / EmissiveMaterial.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// 
// Description: 3D emissive material 
//
//              See spec at *** FILL IN LATER *** 
//
//---------------------------------------------------------------------------

using System; 
using System.Diagnostics;
using System.Runtime.InteropServices; 
using System.Windows.Markup; 
using System.Windows.Media;
using System.Windows.Media.Animation; 
using System.Windows.Media.Composition;
using MS.Internal;

namespace System.Windows.Media.Media3D 
{
    ///  
    ///     EmissiveMaterial allows a 2d brush to be used on a 3d model that has been lit 
    ///     as if it were emitting light equal to the color of the brush
    ///  
    public sealed partial class EmissiveMaterial : Material
    {
        //-----------------------------------------------------
        // 
        //  Constructors
        // 
        //----------------------------------------------------- 

        #region Constructors 

        /// 
        ///     Constructs a EmissiveMaterial
        ///  
        public EmissiveMaterial()
        { 
 
        }
 
        /// 
        ///     Constructor that sets the Brush property to "brush"
        /// 
        /// The new material's brush 
        public EmissiveMaterial(Brush brush)
        { 
            Brush = brush; 
        }
 
        #endregion Constructors

        internal override bool PreCompute()
        { 
            _requiresRealization = Material.PreCompute(Brush);
 
            return _requiresRealization; 
        }
 
        internal override void UpdateRealizations(
            RealizationContext ctx,
            ref Rect bounds
            ) 
        {
            Debug.Assert(_requiresRealization); 
 
            Material.UpdateRealizations(Brush, ctx, ref bounds);
        } 

        internal override bool RequiresRealization
        {
            get 
            {
                return _requiresRealization; 
            } 
        }
 
        //------------------------------------------------------
        //
        //  Private Fields
        // 
        //-----------------------------------------------------
 
        #region Private Fields 

        private bool _requiresRealization = false; 

        #endregion Private Fields
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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