|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
//
//
//
// Description: 3D translate transformation.
//
// See spec at http://avalon/medialayer/Specifications/Avalon3D%20API%20Spec.mht
//
//
using System;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Composition;
using MS.Internal;
using System.ComponentModel.Design.Serialization;
using System.Windows.Markup;
namespace System.Windows.Media.Media3D
{
/// <summary>
/// 3D translate transform.
/// </summary>
public sealed partial class TranslateTransform3D : AffineTransform3D
{
//------------------------------------------------------
//
// Constructors
//
//------------------------------------------------------
#region Constructors
/// <summary>
/// Default constructor.
/// </summary>
public TranslateTransform3D() {}
/// <summary>
/// Create translation transform.
/// </summary>
public TranslateTransform3D(Vector3D offset)
{
OffsetX = offset.X;
OffsetY = offset.Y;
OffsetZ = offset.Z;
}
/// <summary>
/// Create translation transform.
/// </summary>
public TranslateTransform3D(double offsetX, double offsetY, double offsetZ)
{
OffsetX = offsetX;
OffsetY = offsetY;
OffsetZ = offsetZ;
}
#endregion Constructors
//------------------------------------------------------
//
// Public Methods
//
//------------------------------------------------------
//------------------------------------------------------
//
// Public Properties
//
//------------------------------------------------------
#region Public Properties
/// <summary>
/// Returns transform matrix for this transform.
/// </summary>
public override Matrix3D Value
{
get
{
ReadPreamble();
Matrix3D matrix = new Matrix3D();
Append(ref matrix);
return matrix;
}
}
#endregion Public Properties
internal override void Append(ref Matrix3D matrix)
{
matrix.Translate(new Vector3D(_cachedOffsetXValue, _cachedOffsetYValue, _cachedOffsetZValue));
}
}
}
|