Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Core / System / Windows / Media3D / Geometry3D.cs / 2 / Geometry3D.cs
//---------------------------------------------------------------------------- // //// Copyright (c) Microsoft Corporation. All rights reserved. // // // History: // 6/10/2004 : [....] - Created // //--------------------------------------------------------------------------- using MS.Internal.Media3D; using System; using System.Diagnostics; using System.Windows.Media.Animation; using System.Windows.Media.Composition; namespace System.Windows.Media.Media3D { ////// This is the base class for all 3D geometry classes. A geometry has /// bounds and can be rendered with a GeometryModel3D. /// [Localizability(LocalizationCategory.None, Readability = Readability.Unreadable)] // cannot be read & localized as string public abstract partial class Geometry3D : Animatable, DUCE.IResource { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors // Prevent 3rd parties from extending this abstract base class. internal Geometry3D() {} #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Gets bounds for this Geometry3D. /// public abstract Rect3D Bounds { get; } #endregion Public Methods //------------------------------------------------------ // // Public Properties // //------------------------------------------------------ //----------------------------------------------------- // // Public Events // //------------------------------------------------------ //----------------------------------------------------- // // Internal Methods // //----------------------------------------------------- #region Internal Methods // NOTE: Geometry3D hit testing takes the rayParams in the outer space of the // Geometry3D. That is, RayHitTest() will apply this geometry's // transform to the ray for the caller. // // This is different than Visual hit testing which does not transform // the hit testing parameters by the Visual's transform. internal void RayHitTest(RayHitTestParameters rayParams, FaceType facesToHit) { Debug.Assert(facesToHit != FaceType.None, "Caller should make sure we're trying to hit something"); Rect3D bounds = Bounds; if (bounds.IsEmpty) { return; } // Point3D origin; Vector3D direction; rayParams.GetLocalLine(out origin, out direction); if (LineUtil.ComputeLineBoxIntersection(ref origin, ref direction, ref bounds, rayParams.IsRay)) { RayHitTestCore(rayParams, facesToHit); } // } internal abstract void RayHitTestCore(RayHitTestParameters rayParams, FaceType hitTestableFaces); #endregion Internal 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
- AbstractDataSvcMapFileLoader.cs
- CfgParser.cs
- ReferencedType.cs
- WebPartAuthorizationEventArgs.cs
- EventMappingSettingsCollection.cs
- PersonalizationState.cs
- NonParentingControl.cs
- PermissionToken.cs
- DocumentEventArgs.cs
- XmlCustomFormatter.cs
- TableDesigner.cs
- UmAlQuraCalendar.cs
- LineUtil.cs
- FormsAuthenticationUserCollection.cs
- ContentType.cs
- SequenceRangeCollection.cs
- PlanCompilerUtil.cs
- WriteFileContext.cs
- FormatStringEditor.cs
- CharEntityEncoderFallback.cs
- ColumnReorderedEventArgs.cs
- NamedPipeConnectionPool.cs
- Exceptions.cs
- ConfigXmlCDataSection.cs
- __Error.cs
- CodeTypeConstructor.cs
- ToolboxDataAttribute.cs
- TraceUtility.cs
- RenderingEventArgs.cs
- HttpModuleAction.cs
- PackWebRequestFactory.cs
- EventDescriptor.cs
- _SSPIWrapper.cs
- XmlUtf8RawTextWriter.cs
- RSAPKCS1SignatureDeformatter.cs
- WeakReferenceList.cs
- InOutArgumentConverter.cs
- GlyphRunDrawing.cs
- WeakReference.cs
- ComponentChangingEvent.cs
- WebPartsSection.cs
- ExpressionNormalizer.cs
- HttpProtocolImporter.cs
- EtwTrace.cs
- EventLogEntry.cs
- GacUtil.cs
- WebPartMinimizeVerb.cs
- UriSection.cs
- MSAAWinEventWrap.cs
- CollectionViewGroup.cs
- TextChange.cs
- Descriptor.cs
- ExecutionContext.cs
- ImageMap.cs
- Object.cs
- MenuItem.cs
- XhtmlTextWriter.cs
- Int32CAMarshaler.cs
- ConfigurationErrorsException.cs
- VisualStateChangedEventArgs.cs
- CryptoSession.cs
- FactoryId.cs
- CommandField.cs
- TypeSource.cs
- XslVisitor.cs
- SQLDateTime.cs
- CodeAssignStatement.cs
- Triplet.cs
- Setter.cs
- _HeaderInfoTable.cs
- WebBrowserSiteBase.cs
- XmlSignatureProperties.cs
- SymLanguageVendor.cs
- ExtendedPropertyCollection.cs
- UnSafeCharBuffer.cs
- FloaterParaClient.cs
- smtppermission.cs
- IntSecurity.cs
- StringAttributeCollection.cs
- SymLanguageType.cs
- CompareValidator.cs
- SpnegoTokenProvider.cs
- MediaContextNotificationWindow.cs
- UIElement3D.cs
- RemotingConfiguration.cs
- Merger.cs
- PrintControllerWithStatusDialog.cs
- MailAddressCollection.cs
- AnnouncementSendsAsyncResult.cs
- MimeImporter.cs
- LogRestartAreaEnumerator.cs
- TextAdaptor.cs
- WeakEventManager.cs
- GenericEnumerator.cs
- AssemblyInfo.cs
- EqualityArray.cs
- Application.cs
- Int16KeyFrameCollection.cs
- BitmapSizeOptions.cs
- Request.cs