Initializes a new arc from end points and a tangent vector. If the tangent is parallel with the endpoints this will result in an Invalid arc.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public Arc(
	Point3d pointA,
	Vector3d tangentA,
	Point3d pointB
)

VB

Public Sub New ( 
	pointA As Point3d,
	tangentA As Vector3d,
	pointB As Point3d
)

pointA

Type: Rhino.Geometry.Point3d
Start point of arc.

tangentA

Type: Rhino.Geometry.Vector3d
Tangent at start of arc.

pointB

Type: Rhino.Geometry.Point3d
End point of arc.

Supported in: 6.0.16224.21491, 5D58w

Arc Structure
Arc Overload
Rhino.Geometry Namespace