Surface Class
This class is the base class for all parametric surfaces. For more information, see Working with Surfaces.
Inheritance Hierarchy
SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.GeometryEntity3d
        Teigha.GeometrySurface
          More

Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 26.9.0.0
Syntax 
public abstract class Surface : Entity3d

The Surface type exposes the following members.

Properties
  Name Description
Public property AutoDelete Property that indicates whether the object should be automatically deleted by the Garbage Collector.
(Inherited from DisposableWrapper)
Public property IsDisposed Property that indicates whether pointer to native code unmanaged object == IntPtr::Zero.
(Inherited from DisposableWrapper)
Public property IsNormalReversed Property that indicates whether the normal of this surface is reversed an odd number of times.
Public property ReverseNormal Property that creates a surface with a reversed normal vector orientation (the same exact surface but with changed normal orientation).
Public property UnmanagedObject Property that represents a pointer to an unmanaged object.
(Inherited from DisposableWrapper)
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Methods
  Name Description
Public method Clone Clones this entity and returns a handle to the cloned entity.
(Inherited from Entity3d)
Public method ClosestPointTo(Point3d) Gets a point on this surface that is the closest to the specified point.
Public method ClosestPointTo(Point3d, Tolerance) Gets a point on this surface that is the closest to the specified point according to a tolerance.
Public methodStatic member Create Creates an object based on the passed pointer and returns a handle to the created object.
Public method CreateObjRef
(Inherited from MarshalByRefObject)
Protected method DeleteUnmanagedObject
(Inherited from Entity3d)
Public method Dispose
(Inherited from DisposableWrapper)
Protected method Dispose(Boolean)
(Inherited from DisposableWrapper)
Public method DistanceTo(Point3d) Retrieves the distance from the closest point on this plane to the specified point.
Public method DistanceTo(Point3d, Tolerance) Retrieves the distance from the closest point on this plane to the specified point according to a tolerance.
Public method Equals Checks objects for equality.
(Inherited from DisposableWrapper)
Public method EvaluatePoint(Point2d) Retrieves the 3D point on this surface that corresponds to the specified point parameter value.
Public method EvaluatePoint(Point2d, Int32, Vector3dCollection) Retrieves the 3D point on this surface that corresponds to the specified point parameter value.
Public method EvaluatePoint(Point2d, Int32, Vector3dCollection, Vector3d) Retrieves the 3D point on this surface that corresponds to the specified point parameter value.
Protected method Finalize
(Inherited from DisposableWrapper)
Public method GetClosestPointTo(Point3d) Gets a point on this surface that is the closest to the specified point.
Public method GetClosestPointTo(Point3d, Tolerance) Gets a point on this surface that is the closest to the specified point according to a tolerance.
Public method GetEnvelope  
Public method GetHashCode Retrieves the object hash code.
(Inherited from DisposableWrapper)
Public method GetLifetimeService
(Inherited from MarshalByRefObject)
Public method GetType
(Inherited from Object)
Public method InitializeLifetimeService
(Inherited from MarshalByRefObject)
Public method IsClosedInU  
Public method IsClosedInU(Tolerance)  
Public method IsClosedInV  
Public method IsClosedInV(Tolerance)  
Public method IsEqualTo(Entity3d) Checks whether this entity is equal to the specified entity.
(Inherited from Entity3d)
Public method IsEqualTo(Entity3d, Tolerance) Checks whether this entity is equal to the specified entity within a geometric tolerance.
(Inherited from Entity3d)
Public method IsOn(Point3d) Checks whether the specified point is on this entity.
(Inherited from Entity3d)
Public method IsOn(Point3d, Tolerance) Checks whether the specified point is on this entity according to a geometric tolerance.
(Inherited from Entity3d)
Public method IsOn(Point3d, Point2d)  
Public method IsOn(Point3d, Point2d, Tolerance)  
Protected method MemberwiseClone
(Inherited from Object)
Protected method MemberwiseClone(Boolean)
(Inherited from MarshalByRefObject)
Public method Mirror Mirrors this entity about the specified plane.
(Inherited from Entity3d)
Public method ParameterOf(Point3d) Retrieves a 2D point (U, V) that represents parametric values for the passed 3D point on this surface.
Public method ParameterOf(Point3d, Tolerance) Retrieves a 2D point (U, V) that represents parametric values for the passed 3D point on this surface.
Public method RotateBy Rotates this entity by the specified angle about the axis defined by the point and the vector.
(Inherited from Entity3d)
Public method ScaleBy Scales this entity by the scale factor about the specified point.
(Inherited from Entity3d)
Public method ToString
(Inherited from Object)
Public method TransformBy Applies the specified 2D transformation matrix to this entity.
(Inherited from Entity3d)
Public method TranslateBy Translates this entity by applying a 3D translation vector.
(Inherited from Entity3d)
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See Also
Inheritance Hierarchy
SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.GeometryEntity3d
        Teigha.GeometrySurface
          Teigha.GeometryCone
          Teigha.GeometryCylinder
          Teigha.GeometryEllipticalCone
          Teigha.GeometryEllipticalCylinder
          Teigha.GeometryExternalBoundedSurface
          Teigha.GeometryExternalSurface
          Teigha.GeometryNurbSurface
          Teigha.GeometryOffsetSurface
          Teigha.GeometryPlanarEntity
          Teigha.GeometrySphere
          Teigha.GeometryTorus
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