MeshGeometry3D.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / System / Windows / Media3D / Generated / MeshGeometry3D.cs / 1305600 / MeshGeometry3D.cs
                        
                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
// 
//---------------------------------------------------------------------------

using MS.Internal;
using MS.Internal.Collections; 
using MS.Internal.PresentationCore;
using MS.Utility; 
using System; 
using System.Collections;
using System.Collections.Generic; 
using System.ComponentModel;
using System.ComponentModel.Design.Serialization;
using System.Diagnostics;
using System.Globalization; 
using System.Reflection;
using System.Runtime.InteropServices; 
using System.Text; 
using System.Windows.Markup;
using System.Windows.Media.Media3D.Converters; 
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Composition;
using System.Security; 
using System.Security.Permissions;
using SR=MS.Internal.PresentationCore.SR; 
using SRID=MS.Internal.PresentationCore.SRID; 
using System.Windows.Media.Imaging;
// These types are aliased to match the unamanaged names used in interop 
using BOOL = System.UInt32;
using WORD = System.UInt16;
using Float = System.Single;
 
namespace System.Windows.Media.Media3D
{ 
 

 
    sealed partial class MeshGeometry3D : Geometry3D
    {
        //-----------------------------------------------------
        // 
        //  Public Methods
        // 
        //----------------------------------------------------- 

        #region Public Methods 

        /// 
        ///     Shadows inherited Clone() with a strongly typed
        ///     version for convenience. 
        /// 
        public new MeshGeometry3D Clone() 
        { 
            return (MeshGeometry3D)base.Clone();
        } 

        /// 
        ///     Shadows inherited CloneCurrentValue() with a strongly typed
        ///     version for convenience. 
        /// 
        public new MeshGeometry3D CloneCurrentValue() 
        { 
            return (MeshGeometry3D)base.CloneCurrentValue();
        } 



 
        #endregion Public Methods
 
        //------------------------------------------------------ 
        //
        //  Public Properties 
        //
        //-----------------------------------------------------

        private static void PositionsPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {
 
 

 
            MeshGeometry3D target = ((MeshGeometry3D) d);


            target.PropertyChanged(PositionsProperty); 
        }
        private static void NormalsPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        { 

 


            MeshGeometry3D target = ((MeshGeometry3D) d);
 

            target.PropertyChanged(NormalsProperty); 
        } 
        private static void TextureCoordinatesPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        { 



 
            MeshGeometry3D target = ((MeshGeometry3D) d);
 
 
            target.PropertyChanged(TextureCoordinatesProperty);
        } 
        private static void TriangleIndicesPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {

 

 
            MeshGeometry3D target = ((MeshGeometry3D) d); 

 
            target.PropertyChanged(TriangleIndicesProperty);
        }

 
        #region Public Properties
 
        ///  
        ///     Positions - Point3DCollection.  Default value is new FreezableDefaultValueFactory(Point3DCollection.Empty).
        ///  
        public Point3DCollection Positions
        {
            get
            { 
                return (Point3DCollection) GetValue(PositionsProperty);
            } 
            set 
            {
                SetValueInternal(PositionsProperty, value); 
            }
        }

        ///  
        ///     Normals - Vector3DCollection.  Default value is new FreezableDefaultValueFactory(Vector3DCollection.Empty).
        ///  
        public Vector3DCollection Normals 
        {
            get 
            {
                return (Vector3DCollection) GetValue(NormalsProperty);
            }
            set 
            {
                SetValueInternal(NormalsProperty, value); 
            } 
        }
 
        /// 
        ///     TextureCoordinates - PointCollection.  Default value is new FreezableDefaultValueFactory(PointCollection.Empty).
        /// 
        public PointCollection TextureCoordinates 
        {
            get 
            { 
                return (PointCollection) GetValue(TextureCoordinatesProperty);
            } 
            set
            {
                SetValueInternal(TextureCoordinatesProperty, value);
            } 
        }
 
        ///  
        ///     TriangleIndices - Int32Collection.  Default value is new FreezableDefaultValueFactory(Int32Collection.Empty).
        ///  
        public Int32Collection TriangleIndices
        {
            get
            { 
                return (Int32Collection) GetValue(TriangleIndicesProperty);
            } 
            set 
            {
                SetValueInternal(TriangleIndicesProperty, value); 
            }
        }

        #endregion Public Properties 

        //------------------------------------------------------ 
        // 
        //  Protected Methods
        // 
        //------------------------------------------------------

        #region Protected Methods
 
        /// 
        /// Implementation of Freezable.CreateInstanceCore. 
        ///  
        /// The new Freezable.
        protected override Freezable CreateInstanceCore() 
        {
            return new MeshGeometry3D();
        }
 

 
        #endregion ProtectedMethods 

        //----------------------------------------------------- 
        //
        //  Internal Methods
        //
        //------------------------------------------------------ 

        #region Internal Methods 
 
        /// 
        ///     Critical: This code calls into an unsafe code block 
        ///     TreatAsSafe: This code does not return any critical data.It is ok to expose
        ///     Channels are safe to call into and do not go cross domain and cross process
        /// 
        [SecurityCritical,SecurityTreatAsSafe] 
        internal override void UpdateResource(DUCE.Channel channel, bool skipOnChannelCheck)
        { 
            // If we're told we can skip the channel check, then we must be on channel 
            Debug.Assert(!skipOnChannelCheck || _duceResource.IsOnChannel(channel));
 
            if (skipOnChannelCheck || _duceResource.IsOnChannel(channel))
            {
                base.UpdateResource(channel, skipOnChannelCheck);
 
                // Read values of properties into local variables
                Point3DCollection vPositions = Positions; 
                Vector3DCollection vNormals = Normals; 
                PointCollection vTextureCoordinates = TextureCoordinates;
                Int32Collection vTriangleIndices = TriangleIndices; 

                // Store the count of this resource's contained collections in local variables.
                int PositionsCount = (vPositions == null) ? 0 : vPositions.Count;
                int NormalsCount = (vNormals == null) ? 0 : vNormals.Count; 
                int TextureCoordinatesCount = (vTextureCoordinates == null) ? 0 : vTextureCoordinates.Count;
                int TriangleIndicesCount = (vTriangleIndices == null) ? 0 : vTriangleIndices.Count; 
 
                // Pack & send command packet
                DUCE.MILCMD_MESHGEOMETRY3D data; 
                unsafe
                {
                    data.Type = MILCMD.MilCmdMeshGeometry3D;
                    data.Handle = _duceResource.GetHandle(channel); 
                    data.PositionsSize = (uint)(sizeof(MilPoint3F) * PositionsCount);
                    data.NormalsSize = (uint)(sizeof(MilPoint3F) * NormalsCount); 
                    data.TextureCoordinatesSize = (uint)(sizeof(Point) * TextureCoordinatesCount); 
                    data.TriangleIndicesSize = (uint)(sizeof(Int32) * TriangleIndicesCount);
 
                    channel.BeginCommand(
                        (byte*)&data,
                        sizeof(DUCE.MILCMD_MESHGEOMETRY3D),
                        (int)(data.PositionsSize + 
                              data.NormalsSize +
                              data.TextureCoordinatesSize + 
                              data.TriangleIndicesSize) 
                        );
 

                    // Copy this collection's elements (or their handles) to reserved data
                    for(int i = 0; i < PositionsCount; i++)
                    { 
                        MilPoint3F resource = CompositionResourceManager.Point3DToMilPoint3F(vPositions.Internal_GetItem(i));
                        channel.AppendCommandData( 
                            (byte*)&resource, 
                            sizeof(MilPoint3F)
                            ); 
                    }

                    // Copy this collection's elements (or their handles) to reserved data
                    for(int i = 0; i < NormalsCount; i++) 
                    {
                        MilPoint3F resource = CompositionResourceManager.Vector3DToMilPoint3F(vNormals.Internal_GetItem(i)); 
                        channel.AppendCommandData( 
                            (byte*)&resource,
                            sizeof(MilPoint3F) 
                            );
                    }

                    // Copy this collection's elements (or their handles) to reserved data 
                    for(int i = 0; i < TextureCoordinatesCount; i++)
                    { 
                        Point resource = vTextureCoordinates.Internal_GetItem(i); 
                        channel.AppendCommandData(
                            (byte*)&resource, 
                            sizeof(Point)
                            );
                    }
 
                    // Copy this collection's elements (or their handles) to reserved data
                    for(int i = 0; i < TriangleIndicesCount; i++) 
                    { 
                        Int32 resource = vTriangleIndices.Internal_GetItem(i);
                        channel.AppendCommandData( 
                            (byte*)&resource,
                            sizeof(Int32)
                            );
                    } 

                    channel.EndCommand(); 
                } 
            }
        } 
        internal override DUCE.ResourceHandle AddRefOnChannelCore(DUCE.Channel channel)
        {

                if (_duceResource.CreateOrAddRefOnChannel(this, channel, System.Windows.Media.Composition.DUCE.ResourceType.TYPE_MESHGEOMETRY3D)) 
                {
 
 
                    AddRefOnChannelAnimations(channel);
 

                    UpdateResource(channel, true /* skip "on channel" check - we already know that we're on channel */ );
                }
 
                return _duceResource.GetHandle(channel);
 
        } 
        internal override void ReleaseOnChannelCore(DUCE.Channel channel)
        { 

                Debug.Assert(_duceResource.IsOnChannel(channel));

                if (_duceResource.ReleaseOnChannel(channel)) 
                {
 
 
                    ReleaseOnChannelAnimations(channel);
 
                }

        }
        internal override DUCE.ResourceHandle GetHandleCore(DUCE.Channel channel) 
        {
            // Note that we are in a lock here already. 
            return _duceResource.GetHandle(channel); 
        }
        internal override int GetChannelCountCore() 
        {
            // must already be in composition lock here
            return _duceResource.GetChannelCount();
        } 
        internal override DUCE.Channel GetChannelCore(int index)
        { 
            // Note that we are in a lock here already. 
            return _duceResource.GetChannel(index);
        } 


        #endregion Internal Methods
 
        //-----------------------------------------------------
        // 
        //  Internal Properties 
        //
        //----------------------------------------------------- 

        #region Internal Properties

        // 
        //  This property finds the correct initial size for the _effectiveValues store on the
        //  current DependencyObject as a performance optimization 
        // 
        //  This includes:
        //    Positions 
        //    Normals
        //    TextureCoordinates
        //    TriangleIndices
        // 
        internal override int EffectiveValuesInitialSize
        { 
            get 
            {
                return 4; 
            }
        }

 

        #endregion Internal Properties 
 
        //-----------------------------------------------------
        // 
        //  Dependency Properties
        //
        //------------------------------------------------------
 
        #region Dependency Properties
 
        ///  
        ///     The DependencyProperty for the MeshGeometry3D.Positions property.
        ///  
        public static readonly DependencyProperty PositionsProperty;
        /// 
        ///     The DependencyProperty for the MeshGeometry3D.Normals property.
        ///  
        public static readonly DependencyProperty NormalsProperty;
        ///  
        ///     The DependencyProperty for the MeshGeometry3D.TextureCoordinates property. 
        /// 
        public static readonly DependencyProperty TextureCoordinatesProperty; 
        /// 
        ///     The DependencyProperty for the MeshGeometry3D.TriangleIndices property.
        /// 
        public static readonly DependencyProperty TriangleIndicesProperty; 

        #endregion Dependency Properties 
 
        //-----------------------------------------------------
        // 
        //  Internal Fields
        //
        //------------------------------------------------------
 
        #region Internal Fields
 
 

        internal System.Windows.Media.Composition.DUCE.MultiChannelResource _duceResource = new System.Windows.Media.Composition.DUCE.MultiChannelResource(); 

        internal static Point3DCollection s_Positions = Point3DCollection.Empty;
        internal static Vector3DCollection s_Normals = Vector3DCollection.Empty;
        internal static PointCollection s_TextureCoordinates = PointCollection.Empty; 
        internal static Int32Collection s_TriangleIndices = Int32Collection.Empty;
 
        #endregion Internal Fields 

 

        #region Constructors

        //------------------------------------------------------ 
        //
        //  Constructors 
        // 
        //-----------------------------------------------------
 
        static MeshGeometry3D()
        {
            // We check our static default fields which are of type Freezable
            // to make sure that they are not mutable, otherwise we will throw 
            // if these get touched by more than one thread in the lifetime
            // of your app.  (Windows OS Bug #947272) 
            // 
            Debug.Assert(s_Positions == null || s_Positions.IsFrozen,
                "Detected context bound default value MeshGeometry3D.s_Positions (See OS Bug #947272)."); 


            Debug.Assert(s_Normals == null || s_Normals.IsFrozen,
                "Detected context bound default value MeshGeometry3D.s_Normals (See OS Bug #947272)."); 

 
            Debug.Assert(s_TextureCoordinates == null || s_TextureCoordinates.IsFrozen, 
                "Detected context bound default value MeshGeometry3D.s_TextureCoordinates (See OS Bug #947272).");
 

            Debug.Assert(s_TriangleIndices == null || s_TriangleIndices.IsFrozen,
                "Detected context bound default value MeshGeometry3D.s_TriangleIndices (See OS Bug #947272).");
 

            // Initializations 
            Type typeofThis = typeof(MeshGeometry3D); 
            PositionsProperty =
                  RegisterProperty("Positions", 
                                   typeof(Point3DCollection),
                                   typeofThis,
                                   new FreezableDefaultValueFactory(Point3DCollection.Empty),
                                   new PropertyChangedCallback(PositionsPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null); 
            NormalsProperty =
                  RegisterProperty("Normals", 
                                   typeof(Vector3DCollection),
                                   typeofThis,
                                   new FreezableDefaultValueFactory(Vector3DCollection.Empty),
                                   new PropertyChangedCallback(NormalsPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null); 
            TextureCoordinatesProperty =
                  RegisterProperty("TextureCoordinates", 
                                   typeof(PointCollection),
                                   typeofThis,
                                   new FreezableDefaultValueFactory(PointCollection.Empty),
                                   new PropertyChangedCallback(TextureCoordinatesPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null); 
            TriangleIndicesProperty =
                  RegisterProperty("TriangleIndices", 
                                   typeof(Int32Collection),
                                   typeofThis,
                                   new FreezableDefaultValueFactory(Int32Collection.Empty),
                                   new PropertyChangedCallback(TriangleIndicesPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null); 
        }
 


        #endregion Constructors
 
    }
} 

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