NurbsSurfaceKnotList Class |
Provides access to the knot vector of a NURBS surface.
Inheritance HierarchyNamespace: Rhino.Geometry.Collections
Assembly: RhinoCommon (in RhinoCommon.dll)
SyntaxThe NurbsSurfaceKnotList type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ClampedAtEnd | Determines if a knot vector is clamped. |
| ClampedAtStart | Determines if a knot vector is clamped. |
| Count | Gets the total number of knots in this curve. |
| Item |
Gets or sets the knot vector value at the given index.
|
| KnotStyle |
Gets the style of the knot vector.
|
Methods| Name | Description | |
|---|---|---|
 | CreatePeriodicKnots |
Compute a clamped, uniform, periodic knot vector based on the current
degree and control point count. Does not change values of control
vertices.
|
| CreateUniformKnots |
Compute a clamped, uniform knot vector based on the current
degree and control point count. Does not change values of control
vertices.
|
| EnsurePrivateCopy |
If you want to keep a copy of this class around by holding onto it in a variable after a command
completes, call EnsurePrivateCopy to make sure that this class is not tied to the document. You can
call this function as many times as you want.
|
| EpsilonEquals |
Check that all values in other are within epsilon of the values in this
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InsertKnot(Double) |
Inserts a knot and update control point locations.
Does not change parameterization or locus of curve.
|
| InsertKnot(Double, Int32) |
Inserts a knot and update control point locations.
Does not change parameterization or locus of curve.
|
| KnotMultiplicity | Get knot multiplicity. |
| RemoveKnots |
Remove knots from the knot vector and adjusts the remaining control points to maintain surface position as closely as possible.
The knots from Knots[index0] through Knots[index1 - 1] will be removed.
|
| RemoveKnotsAt |
Remove knots from the surface and adjusts the remaining control points to maintain surface position as closely as possible.
|
| RemoveMultipleKnots | Remove multiple knots from this surface |
| SuperfluousKnot |
Computes the knots that are superfluous because they are not used in NURBs evaluation.
These make it appear so that the first and last surface spans are different from interior spans.
http://wiki.mcneel.com/developer/onsuperfluousknot |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
See Also