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HermiteSurface

HermiteSurface class

Create an ON_NurbsSurface satisfying Hermite interpolation conditions at a grid of points.

Derived Classes:

Namespace: Rhino.Geometry
HermiteSurface: references

Constructors (2)

HermiteSurface()

Initializes a new <b>HermiteSurface</b> instance.

HermiteSurface(int uCount, int vCount)

Initializes a new <b>HermiteSurface</b> instance.

Properties (3)

IsValid

Returns True if the all of values in all of the internal data structures contain valid values, False otherwise.

UCount

Gets the number of parameters in the "u" direction.

VCount

Gets the number of parameters in the "v" direction.

Methods (14)

Dispose()

Actively reclaims unmanaged resources that this instance uses.

PointAt(int uIndex, int vIndex)

Gets the interpolation point at the u,v parameter location.

SetPointAt(int uIndex, int vIndex, Point3d point)

Sets the interpolation point at the u,v parameter location.

SetTwistAt(int uIndex, int vIndex, Vector3d twist)

Set the twist direction (mixed second partial derivative) to interpolate at the u,v parameter location.

SetUParameterAt(int index, double parameter)

Sets the "u" parameter at an index. These parameters are strictly increasing.

SetUTangentAt(int uIndex, int vIndex, Vector3d tangent)

Set the "u" tangent direction (actually first derivative) to interpolate at the u,v parameter location.

SetVParameterAt(int index, double parameter)

Sets the "v" parameter at an index. These parameters are strictly increasing.

SetVTangentAt(int uIndex, int vIndex, Vector3d tangent)

Set the "v" tangent direction (actually first derivative) to interpolate at the u,v parameter location.

ToNurbsSurface()

Constructs a NURBS surface satisfying the Hermite interpolation conditions.

TwistAt(int uIndex, int vIndex)

Get the twist direction (mixed second partial derivative) to interpolate at the u,v parameter location.

UParameterAt(int index)

Gets the "u" parameter at an index. These parameters are strictly increasing.

UTangentAt(int uIndex, int vIndex)

Get the "u" tangent direction (actually first derivative) to interpolate at the u,v parameter location.

VParameterAt(int index)

Gets the "v" parameter at an index. These parameters are strictly increasing.

VTangentAt(int uIndex, int vIndex)

Get the "v" tangent direction (actually first derivative) to interpolate at the u,v parameter location.

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