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  - AngularDimension Class
  - AnnotationBase Class
  - AnnotationType Enumeration
  - Arc Structure
  - ArcCurve Class
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  - Arrowhead Class
  - BezierCurve Class
  - BlendContinuity Enumeration
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  - BoundingBox Structure
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  - Brep Class
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  - BrepFace.ShrinkDisableSide Enumeration
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ControlPoint Structure

RhinoCommon API

ControlPoint Structure

Represents control point geometry with three-dimensional position and weight.

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

Syntax

[SerializableAttribute]
public struct ControlPoint : IEpsilonComparable<ControlPoint>

<SerializableAttribute>
Public Structure ControlPoint
	Implements IEpsilonComparable(Of ControlPoint)

The ControlPoint type exposes the following members.

Constructors

	Name	Description
	ControlPoint(Point3d)	Constructs a new world 3-D, or Euclidean, control point. The 4-D representation of this is (x, y, z, 1.0).
	ControlPoint(Point4d)	Constructs a new homogeneous control point, where the 4-D representation is (x, y, z, w). The world 3-D, or Euclidean, representation is (x/w, y/w, z/w).
	ControlPoint(Point3d, Double)	Constructs a control point from a world 3-D, or Euclidean, location and a weight. The world 3-D, or Euclidean, representation is (x/w, y/w, z/w).
	ControlPoint(Double, Double, Double)	Constructs a new world 3-D, or Euclidean, control point. The 4-D representation is (x, y, z, 1.0).
	ControlPoint(Double, Double, Double, Double)	Constructs a new homogeneous control point, where the 4-D representation is (x, y, z, w). The world 3-D, or Euclidean, representation is (x/w, y/w, z/w).

Properties

	Name	Description
	Location	Gets or sets world 3-D, or Euclidean location of the control point.
	Unset	Gets the predefined, unset control point.
	Weight	Gets or sets the weight of this control point.
	X	Gets or sets the X coordinate of the control point.
	Y	Gets or sets the Y coordinate of the control point.
	Z	Gets or sets the Z coordinate of the control point.

Methods

	Name	Description
	EpsilonEquals	Check that all values in other are within epsilon of the values in this
	Equals(Object)	(Inherited from ValueType.)
	Equals(ControlPoint)	Determines if two points exactly match.
	GetHashCode	(Inherited from ValueType.)
	GetType	(Inherited from Object.)
	ToString	(Inherited from ValueType.)

Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.8

See Also

Reference

Rhino.Geometry Namespace

Rhino 6.8.18210.11281 (Last updated: 09/08/2018)
Copyright © 2009-2018 Robert McNeel & Associates

Report wishes and bugs at discourse.mcneel.com

T:Rhino.Geometry.ControlPoint