Namespaces
- Rhino
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- Rhino.Geometry
  - AngularDimension Class
  - AnnotationBase Class
  - AnnotationType Enumeration
  - Arc Structure
  - ArcCurve Class
  - AreaMassProperties Class
  - Arrowhead Class
  - BezierCurve Class
    - BezierCurve Constructor
    - BezierCurve Properties
    - BezierCurve Methods
      - ChangeDimension Method
      - CreateBeziers Method
      - CreateCubicBeziers Method
      - CreateLoftedBezier Method
      - CurvatureAt Method
      - Dispose Method
      - Finalize Method
      - GetBoundingBox Method
      - GetControlVertex2d Method
      - GetControlVertex3d Method
      - GetControlVertex4d Method
      - GetObjectData Method
      - IncreaseDegree Method
      - MakeNonRational Method
      - MakeRational Method
      - PointAt Method
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      - TangentAt Method
      - ToNurbsCurve Method
  - BlendContinuity Enumeration
  - BlendType Enumeration
  - BoundingBox Structure
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  - Brep Class
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  - BrepFace.ShrinkDisableSide Enumeration
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  - BrepVertex Class
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  - SilhouetteType Enumeration
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  - TextJustification Enumeration
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  - Torus Structure
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  - TransformSimilarityType Enumeration
  - Unroller Class
  - Vector2d Structure
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  - VolumeMassProperties Class
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- Rhino.UI.Gumball

BezierCurve.GetControlVertex4d Method

RhinoCommon API

BezierCurveGetControlVertex4d Method

Get location of a control vertex.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

public Point4d GetControlVertex4d(
	int index
)

Public Function GetControlVertex4d ( 
	index As Integer
) As Point4d

Parameters

index: Type: SystemInt32
Control vertex index (0 <= index < ControlVertexCount)

Return Value

Type: Point4d
Homogenous value of control vertex. If the bezier is not rational, the weight is 1.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	when index is out of range

Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.8

Reference

BezierCurve Class

Rhino.Geometry Namespace

Report wishes and bugs at discourse.mcneel.com

M:Rhino.Geometry.BezierCurve.GetControlVertex4d(System.Int32)