Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / System / Windows / Media3D / Point4D.cs / 1305600 / Point4D.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: 4D point implementation. // // See spec at http://avalon/medialayer/Specifications/Avalon3D%20API%20Spec.mht // // History: // 06/04/2003 : t-gregr - Created // //--------------------------------------------------------------------------- using System.Windows; using System.Windows.Media.Media3D; using System; namespace System.Windows.Media.Media3D { ////// Point4D - 4D point representation. /// Defaults to (0,0,0,0). /// public partial struct Point4D { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Constructor that sets point's initial values. /// /// Value of the X coordinate of the new point. /// Value of the Y coordinate of the new point. /// Value of the Z coordinate of the new point. /// Value of the W coordinate of the new point. public Point4D(double x, double y, double z, double w) { _x = x; _y = y; _z = z; _w = w; } #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Offset - update point position by adding deltaX to X, deltaY to Y, deltaZ to Z, and deltaW to W. /// /// Offset in the X direction. /// Offset in the Y direction. /// Offset in the Z direction. /// Offset in the W direction. public void Offset(double deltaX, double deltaY, double deltaZ, double deltaW) { _x += deltaX; _y += deltaY; _z += deltaZ; _w += deltaW; } ////// Addition. /// /// First point being added. /// Second point being added. ///Result of addition. public static Point4D operator +(Point4D point1, Point4D point2) { return new Point4D(point1._x + point2._x, point1._y + point2._y, point1._z + point2._z, point1._w + point2._w); } ////// Addition. /// /// First point being added. /// Second point being added. ///Result of addition. public static Point4D Add(Point4D point1, Point4D point2) { return new Point4D(point1._x + point2._x, point1._y + point2._y, point1._z + point2._z, point1._w + point2._w); } ////// Subtraction. /// /// Point from which we are subtracting the second point. /// Point being subtracted. ///Vector between the two points. public static Point4D operator -(Point4D point1, Point4D point2) { return new Point4D(point1._x - point2._x, point1._y - point2._y, point1._z - point2._z, point1._w - point2._w); } ////// Subtraction. /// /// Point from which we are subtracting the second point. /// Point being subtracted. ///Vector between the two points. public static Point4D Subtract(Point4D point1, Point4D point2) { return new Point4D(point1._x - point2._x, point1._y - point2._y, point1._z - point2._z, point1._w - point2._w); } ////// Point4D * Matrix3D multiplication. /// /// Point being transformed. /// Transformation matrix applied to the point. ///Result of the transformation matrix applied to the point. public static Point4D operator *(Point4D point, Matrix3D matrix) { return matrix.Transform(point); } ////// Point4D * Matrix3D multiplication. /// /// Point being transformed. /// Transformation matrix applied to the point. ///Result of the transformation matrix applied to the point. public static Point4D Multiply(Point4D point, Matrix3D matrix) { return matrix.Transform(point); } #endregion Public Methods } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- SafeProcessHandle.cs
- CustomError.cs
- WindowsFormsHostAutomationPeer.cs
- _Semaphore.cs
- MimeImporter.cs
- PolicyException.cs
- ListViewCancelEventArgs.cs
- RSAOAEPKeyExchangeDeformatter.cs
- DataExpression.cs
- DataTrigger.cs
- Avt.cs
- WebServiceFault.cs
- SocketAddress.cs
- DrawTreeNodeEventArgs.cs
- Application.cs
- SingleObjectCollection.cs
- PassportIdentity.cs
- ShutDownListener.cs
- DependsOnAttribute.cs
- DateTimeUtil.cs
- ConfigurationException.cs
- PluralizationService.cs
- WindowsTooltip.cs
- HuffmanTree.cs
- WsdlBuildProvider.cs
- FormDesigner.cs
- xsdvalidator.cs
- MarginCollapsingState.cs
- ListBox.cs
- RequiredFieldValidator.cs
- XamlGridLengthSerializer.cs
- ConfigViewGenerator.cs
- ReflectPropertyDescriptor.cs
- WebBrowserHelper.cs
- ToolBar.cs
- AttachedPropertyBrowsableAttribute.cs
- objectresult_tresulttype.cs
- PasswordTextNavigator.cs
- TextFormatterHost.cs
- WebRequest.cs
- HttpPostedFile.cs
- ADMembershipUser.cs
- SqlConnectionString.cs
- StatusBar.cs
- VisualStyleInformation.cs
- ConstructorExpr.cs
- RecognizerInfo.cs
- TreeNodeCollection.cs
- RSAPKCS1KeyExchangeFormatter.cs
- Calendar.cs
- ViewStateChangedEventArgs.cs
- DateTimeOffsetStorage.cs
- ContentWrapperAttribute.cs
- APCustomTypeDescriptor.cs
- SafeViewOfFileHandle.cs
- StreamGeometry.cs
- RequestNavigateEventArgs.cs
- XmlUtf8RawTextWriter.cs
- indexingfiltermarshaler.cs
- IDataContractSurrogate.cs
- AggregateNode.cs
- RSAOAEPKeyExchangeDeformatter.cs
- DateTimeValueSerializer.cs
- ExpressionBuilderCollection.cs
- MenuItem.cs
- MappingSource.cs
- ScalarOps.cs
- WebConfigurationFileMap.cs
- StringArrayConverter.cs
- QueryStringHandler.cs
- ObjectStateEntryDbDataRecord.cs
- Pair.cs
- PersistenceTypeAttribute.cs
- ADRoleFactory.cs
- SerializationEventsCache.cs
- WaitHandle.cs
- SortedList.cs
- CookieProtection.cs
- CodeMemberEvent.cs
- DataGridViewBindingCompleteEventArgs.cs
- StringAnimationBase.cs
- SamlAuthenticationClaimResource.cs
- DrawingContextDrawingContextWalker.cs
- Mutex.cs
- ContextStaticAttribute.cs
- ExpressionEditorSheet.cs
- KeyMatchBuilder.cs
- __FastResourceComparer.cs
- PlainXmlSerializer.cs
- ExpressionBuilderCollection.cs
- BamlResourceDeserializer.cs
- SessionPageStateSection.cs
- Label.cs
- Transform.cs
- TemplatedWizardStep.cs
- DiscoveryDocument.cs
- NavigatorOutput.cs
- FormattedTextSymbols.cs
- Underline.cs
- RowToParametersTransformer.cs