Nurb
|
This class represents non-uniform, rational
B-Spline (NURBS) surfaces. For more information, see Working with
NURBS Surfaces.
Inheritance Hierarchy
SystemObject
SystemMarshalByRefObject
Teigha.RuntimeDisposableWrapper
Teigha.GeometryEntity3d
Teigha.GeometrySurface
Teigha.GeometryNurbSurface
SystemMarshalByRefObject
Teigha.RuntimeDisposableWrapper
Teigha.GeometryEntity3d
Teigha.GeometrySurface
Teigha.GeometryNurbSurface
Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0
Syntax
The NurbSurface type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
|
NurbSurface | Default constructor for the NurbSurface class. Creates a default corresponding C++ object with no actual data stored in the object. |
|
|
NurbSurface(Int32, Int32, Int32, Int32, Int32, Int32, Point3dCollection, DoubleCollection, KnotCollection, KnotCollection) | Constructor for the NurbSurface class. Constructs a NURBS surface defined by input data. propsInU and propertiesInV utilize OdGe::NurbSurfaceProperties values. |
|
|
NurbSurface(Int32, Int32, Int32, Int32, Int32, Int32, Point3dCollection, DoubleCollection, KnotCollection, KnotCollection, Tolerance) | Constructor for the NurbSurface class. Constructs a NURBS surface defined by input data. propsInU and propertiesInV utilize OdGe::NurbSurfaceProperties values. |
Properties
| Name | Description | |
|---|---|---|
|
AutoDelete | (Inherited from DisposableWrapper) |
|
|
ControlPoints | |
|
|
DegreeInU | |
|
|
DegreeInV | |
|
|
IsDisposed | (Inherited from DisposableWrapper) |
|
|
IsNormalReversed | Property that indicates whether the normal of this surface is
reversed an odd number of times. (Inherited from Surface) |
|
|
IsPeriodicInU | |
|
|
IsPeriodicInV | |
|
|
IsRationalInU | |
|
|
IsRationalInV | |
|
|
NumControlPointsInU | |
|
|
NumControlPointsInV | |
|
|
NumKnotsInU | |
|
|
NumKnotsInV | |
|
|
PeriodicInU | |
|
|
PeriodicInV | |
|
|
ReverseNormal | Property that creates a surface with a reversed normal vector
orientation (the same exact surface but with changed normal
orientation). (Inherited from Surface) |
|
|
SingularityInU | |
|
|
SingularityInV | |
|
|
UKnots | |
|
|
UnmanagedObject | (Inherited from DisposableWrapper) |
|
|
VKnots | |
|
|
Weights |
Methods
| Name | Description | |
|---|---|---|
|
|
Clone | Clones this entity and returns a handle to the cloned
entity. (Inherited from Entity3d) |
|
|
ClosestPointTo(Point3d) | Gets a point on this surface that is the closest to the
specified point. (Inherited from Surface) |
|
|
ClosestPointTo(Point3d, Tolerance) | Gets a point on this surface that is the closest to the
specified point according to a tolerance. (Inherited from Surface) |
|
Create | Creates an object based on the passed pointer and returns a handle to the created object. |
|
|
CreateObjRef | Creates an object that contains all the relevant information
required to generate a proxy used to communicate with a remote
object. (Inherited from MarshalByRefObject) |
|
|
Dispose | (Inherited from DisposableWrapper) |
|
|
DistanceTo(Point3d) | Retrieves the distance from the closest point on this plane to
the specified point. (Inherited from Surface) |
|
|
DistanceTo(Point3d, Tolerance) | Retrieves the distance from the closest point on this plane to
the specified point according to a tolerance. (Inherited from Surface) |
|
|
Equals | (Inherited from DisposableWrapper) |
|
|
EvaluatePoint | Retrieves the 3D point on this surface that corresponds to the
specified point parameter value. (Inherited from Surface) |
|
|
GetClosestPointTo(Point3d) | Gets a point on this surface that is the closest to the
specified point. (Inherited from Surface) |
|
|
GetClosestPointTo(Point3d, Tolerance) | Gets a point on this surface that is the closest to the
specified point according to a tolerance. (Inherited from Surface) |
|
|
GetDefinition | Returns the NURBS surface definition for this NURBS surface. NURBS surface definition contains information about: * Degree in U and V * Properties in U and V * Count of control points in U and V * Control points * Weight values * Knots in U and V |
|
|
GetEnvelope | (Inherited from Surface) |
|
|
GetHashCode | (Inherited from DisposableWrapper) |
|
|
GetLifetimeService | Retrieves the current lifetime service object that controls the
lifetime policy for this instance. (Inherited from MarshalByRefObject) |
|
|
GetType | Gets the Type of the current
instance. (Inherited from Object) |
|
|
InitializeLifetimeService | Obtains a lifetime service object to control the lifetime
policy for this instance. (Inherited from MarshalByRefObject) |
|
|
IsClosedInU | (Inherited from Surface) |
|
|
IsClosedInU(Tolerance) | (Inherited from Surface) |
|
|
IsClosedInV | (Inherited from Surface) |
|
|
IsClosedInV(Tolerance) | (Inherited from Surface) |
|
|
IsEqualTo(Entity3d) | Checks whether this entity is equal to the specified
entity. (Inherited from Entity3d) |
|
|
IsEqualTo(Entity3d, Tolerance) | Checks whether this entity is equal to the specified entity
within a geometric tolerance. (Inherited from Entity3d) |
|
|
IsOn(Point3d) | Checks whether the specified point is on this entity. (Inherited from Entity3d) |
|
|
IsOn(Point3d, Tolerance) | Checks whether the specified point is on this entity according
to a geometric tolerance. (Inherited from Entity3d) |
|
|
IsOn(Point3d, Point2d) | (Inherited from Surface) |
|
|
IsOn(Point3d, Point2d, Tolerance) | (Inherited from Surface) |
|
|
Mirror | Mirrors this entity about the specified plane. (Inherited from Entity3d) |
|
|
ParameterOf(Point3d) | Retrieves a 2D point (U, V) that represents parametric values
for the passed 3D point on this surface. (Inherited from Surface) |
|
|
ParameterOf(Point3d, Tolerance) | Retrieves a 2D point (U, V) that represents parametric values
for the passed 3D point on this surface. (Inherited from Surface) |
|
|
RotateBy | Rotates this entity by the specified angle about the axis
defined by the point and the vector. (Inherited from Entity3d) |
|
|
ScaleBy | Scales this entity by the scale factor about the specified
point. (Inherited from Entity3d) |
|
|
Set(Int32, Int32, Int32, Int32, Int32, Int32, Point3dCollection, DoubleCollection, KnotCollection, KnotCollection) | Sets properties for this NURBS surface. |
|
|
Set(Int32, Int32, Int32, Int32, Int32, Int32, Point3dCollection, DoubleCollection, KnotCollection, KnotCollection, Tolerance) | Sets properties for this NURBS surface. |
|
|
ToString | Returns a string that represents the current object. (Inherited from Object) |
|
|
TransformBy | Applies the specified 2D transformation matrix to this
entity. (Inherited from Entity3d) |
|
|
TranslateBy | Translates this entity by applying a 3D translation
vector. (Inherited from Entity3d) |
See Also