GO2SArc Class Reference

Arc object. More...

Inheritance diagram for GO2SArc:

Public Member Functions
	GO2SArc ()
	Default constructor.
	GO2SArc (GO2SXYZ p1, GO2SXYZ p2, GO2SXYZ p3)
Number	GetAngle ()
Number	GetRadius ()
Number	GetStartAngle ()
Boolean	IsCCW ()
GO2SEnum::GO2SError	SetFrom3Points (GO2SXYZ p1, GO2SXYZ p2, GO2SXYZ p3)
GO2SEnum::GO2SError	SetFromAngles (GO2SXYZ center, Number radius, Number start, Number end)
GO2SEnum::GO2SError	SetFromCenterStartEnd (GO2SXYZ center, GO2SXYZ start, GO2SXYZ end)
Public Member Functions inherited from GO2SSimpleGeometry
Array< GO2SGeometry >	Cut (GO2SXYZ pt)
GO2SXYZ	GetCenterPoint ()
GO2SXYZ	GetDirectionOnCurve (Number t)
	Deprecated, use GetTangentOnCurve.
GO2SXYZ	GetFirstPoint () override
GO2SXYZ	GetLastPoint () override
Number	GetLength () override
GO2SXYZ	GetMidPoint ()
GO2SXYZ	GetNormalOnCurve (Number t) override
GO2SXYZ	GetPositionOnCurve (Number t) override
GO2SXYZ	GetProjPoint (GO2SXYZ point) override
Number	GetT (GO2SXYZ point) override
GO2SXYZ	GetTangentOnCurve (Number t) override
Boolean	IsClose () override
GO2SGeometry	Trim (Boolean keepStart, GO2SXYZ endTrim)
Public Member Functions inherited from GO2SGeometry
GO2SEnum::GO2SError	ChangePlane (Number plane)
GO2SGeometry	Copy ()
GO2SEnum::GO2SError	Delete ()
Array< GO2SXYZ >	Discretize (Number accuracy=0.01)
Boolean	Equals (GO2SGeometry other)
Array< GO2SXYZ >	GetBoundingBox ()
Number	GetColor ()
Array< GO2SEnum::GO2SParam >	GetEditableParams ()
Number	GetLayer ()
Number	GetLineType ()
Number	GetLineWidth ()
String	GetName ()
Number	GetParam (GO2SEnum::GO2SParam param)
GO2SGeometry	GetParent ()
Number	GetPlane ()
GO2SXYZ	GetPosition ()
Boolean	IsCircular ()
Boolean	IsLinear ()
Boolean	IsParamEditable (GO2SEnum::GO2SParam param)
Boolean	IsPoint ()
Boolean	IsPositionEditable ()
Boolean	IsSolid ()
Boolean	IsValid ()
Boolean	IsVisible ()
Boolean	IsWireframe ()
GO2SGeometry	Rotated (GO2SXYZ xyz, Number angle, Boolean xyzDir)
GO2SEnum::GO2SError	SetColor (Number color)
GO2SEnum::GO2SError	SetLayer (Number layer)
GO2SEnum::GO2SError	SetLineType (ELineType type)
GO2SEnum::GO2SError	SetLineWidth (Number width)
GO2SEnum::GO2SError	SetName (String p1)
GO2SEnum::GO2SError	SetParam (GO2SEnum::GO2SParam param, Number value)
GO2SEnum::GO2SError	SetPlane (Number plane)
GO2SEnum::GO2SError	SetPolarPosition (Number radius, Number angle, Number altitude=0)
GO2SEnum::GO2SError	SetPosition (GO2SXYZpos)
GO2SEnum::GO2SError	SetPosition (Number x, Number y, Number z)
GO2SEnum::GO2SError	SetVisible (Boolean visibility)
String	toString ()
GO2SEnum::GO2SError	Transform (GO2SMatrix matrix)
GO2SGeometry	Transformed (GO2SMatrix matrix)
GO2SGeometry	Translated (GO2SXYZ origin, GO2SXYZ p)

Detailed Description

Arc object.

Constructor & Destructor Documentation

GO2SArc()

GO2SArc::GO2SArc	(	GO2SXYZ	p1,
		GO2SXYZ	p2,
		GO2SXYZ	p3 )

See GO2SArc.SetFromCenterStartEnd

var c = new GO2SXYZ
var p1 = new GO2SXYZ(10,0,0)
var p2 = new GO2SXYZ(0,10,0)
 
var arc = new GO2SArc(c, p1, p2)

Member Function Documentation

GetAngle()

Number GO2SArc::GetAngle

(

)

Returns

the angle of the arc in degree

GetRadius()

Number GO2SArc::GetRadius

(

)

Returns

the radius of the arc

GetStartAngle()

Number GO2SArc::GetStartAngle

(

)

Returns

the start angle of the arc

Warning

the result is correct only if the arc is drawn in 2D

IsCCW()

Boolean GO2SArc::IsCCW

(

)

Returns

if the arc is CCW

SetFrom3Points()

GO2SEnum::GO2SError GO2SArc::SetFrom3Points	(	GO2SXYZ	p1,
		GO2SXYZ	p2,
		GO2SXYZ	p3 )

Create the arc from a starting point, an ending point, and a crossing point

Returns

GO2SError.success (0) if success, see GO2SError otherwise

Parameters

[in]	p1	First point the of arc
[in]	p2	Last point the of arc
[in]	p3	a crossing point

SetFromAngles()

GO2SEnum::GO2SError GO2SArc::SetFromAngles	(	GO2SXYZ	center,
		Number	radius,
		Number	start,
		Number	end )

Create the arc given start and end angles

Returns

GO2SError.success (0) if success, see GO2SError otherwise

Parameters

[in]	center	center of the arc
[in]	radius	radius of the arc
[in]	start	start angle in degree
[in]	end	end angle in degree

SetFromCenterStartEnd()

GO2SEnum::GO2SError GO2SArc::SetFromCenterStartEnd	(	GO2SXYZ	center,
		GO2SXYZ	start,
		GO2SXYZ	end )

Create the arc given a center, a starting point and an ending point. The arc will goes counterclockwise

Returns

GO2SError.success (0) if success, see GO2SError otherwise

var c = new GO2SXYZ
var p1 = new GO2SXYZ(10,0,0)
var p2 = new GO2SXYZ(0,10,0)
 
var arc = new GO2SArc
arc.SetFromCenterStartEnd(c, p1, p2)

Parameters

[in]	center	Center of the arc
[in]	start	First point of the arc
[in]	end	Last point of the arc