Class TransformThreePoints
Last update: 09.03.2026Namespace: VM.Managed
Assembly: VMAppCore.dll
This class is to represent the information of transform through origin, z, and x points.
public class TransformThreePoints : TransformBase, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IExpression, ITransformBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasReplaceableEntity
Inheritance
object ← ObservableObject ← LinkableBase ← LinkContainer ← Expression ← TransformBase ← TransformThreePoints
Implements
IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IExpression, ITransformBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasReplaceableEntity
Inherited Members
TransformBase.m_matTransform, TransformBase.WritePosAndOriToXml(XmlWriter), TransformBase.ReadXml(XmlReader), TransformBase.WriteXml(XmlWriter), TransformBase.GetSchema(), TransformBase.HasReplaceableEntity(IObjectBase), TransformBase.ReplaceEntity(IObjectBase, IObjectBase), TransformBase.UseExpression, TransformBase.RotationAngles, TransformBase.RotationAxis, TransformBase.AngleType, TransformBase.RotationType, TransformBase.IsParameterized, TransformBase.OrientationImpl, TransformBase.Orientation, TransformBase.PositionImpl, TransformBase.Position, TransformBase.TransformationMatrixImpl, TransformBase.TransformationMatrix, Expression.g_bSkipUpdate, Expression.m_pExpressionHandler, Expression.m_strValue, Expression.m_dicReferenceObject, Expression.m_lstReferenceObject, Expression.m_linkCollectionReferenceObject, Expression.Initialize(), Expression.UpdateByReferenceObject(object, LinkEventArgs), Expression.AddReferenceObject(UIntPtr), Expression.CheckReferenceObject(), Expression.SetDefaultString(ref string), Expression.ConvertToValue(string), Expression.ParseToValue(char*), Expression.GetNumericValue(), Expression.OnDeserialization(object), Expression.Uninitialize(), Expression.String, LinkContainer.SetModified(), LinkContainer.raise_OnUpdating(object, LinkEventArgs), LinkContainer.raise_OnUpdate(object, LinkEventArgs), LinkContainer.raise_OnDestroying(object, LinkEventArgs), LinkContainer.raise_OnDestroy(object, LinkEventArgs), LinkContainer.raise_OnAdded(object, AddToDocEventArgs), LinkContainer.raise_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.OnUpdating, LinkableBase.OnDeserialization(object), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged
Extension Methods
LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType), LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType), LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)
Constructors
TransformThreePoints(PointBase, PointBase, PointBase)
Initializes a new instance of the
public TransformThreePoints(PointBase ptOrigin, PointBase ptZ, PointBase ptX)
Parameters
ptOrigin PointBase
Origin point.
ptZ PointBase
Z point.
ptX PointBase
X point.
TransformThreePoints()
Initializes a new instance of the
public TransformThreePoints()
Properties
IsParameterized
Gets the parametric.
public override bool IsParameterized { get; }
Property Value
bool
Orientation
Gets the information of orientation(OMatrix type).
public override OMatrix Orientation { get; }
Property Value
OriginPoint
Gets or sets origin point.
public PointBase OriginPoint { get; set; }
Property Value
Position
Gets the information of position(VectorBase type).
public override VectorBase Position { get; }
Property Value
TransformationMatrix
Gets the information of transform(TMatrix type).
public override TMatrix TransformationMatrix { get; set; }
Property Value
XPoint
Gets or sets x point.
public PointBase XPoint { get; set; }
Property Value
ZPoint
Gets or sets z point.
public PointBase ZPoint { get; set; }
Property Value
Methods
GetSchema()
This method is reserved and should not be used. When implementing the IXmlSerializable interface, you should return nullNothingnullptra null reference (Nothing in Visual Basic) (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the XmlSchemaProviderAttribute to the class.
public override XmlSchema GetSchema()
Returns
XmlSchema
HasReplaceableEntity(IObjectBase)
Gets a value indicating whether this instance has replacable entity.
public override bool HasReplaceableEntity(IObjectBase oldObject)
Parameters
oldObject IObjectBase
The old object
Returns
bool
if this instance has replacable entity, the result is true.
LinkRequestUpdate(object, LinkEventArgs)
The update event occured from the linked object.
protected override void LinkRequestUpdate(object objNotifier, LinkEventArgs arg)
Parameters
objNotifier object
The linked object.
arg LinkEventArgs
The update event information.
ReadXml(XmlReader)
Generates an object from its XML representation.
public override void ReadXml(XmlReader reader)
Parameters
reader XmlReader
The XmlReader stream from which the object is deserialized.
ReplaceEntity(IObjectBase, IObjectBase)
Replace Entity
public override bool ReplaceEntity(IObjectBase oldObject, IObjectBase newObject)
Parameters
oldObject IObjectBase
The old object
newObject IObjectBase
The new object
Returns
bool
if success, the result is true.
WriteXml(XmlWriter)
Converts an object into its XML representation.
public override void WriteXml(XmlWriter writer)
Parameters
writer XmlWriter
The XmlWriter stream to which the object is serialized.