mxcad API 文档 / 3d / MdGeBSplineCurve

Class: MdGeBSplineCurve ​

3d.MdGeBSplineCurve

表示B样条曲线

Hierarchy ​

• Mx3dBaseObject

  ↳ MdGeBSplineCurve

Table of contents ​

Constructors ​

• constructor

Properties ​

• imp

Methods ​

• Continuity
• DN
• Degree
• Edge
• EndPoint
• FirstParameter
• FirstUKnotIndex
• IncreaseDegree
• IncreaseMultiplicity
• IncrementMultiplicity
• InsertKnot
• InsertKnots
• IsCN
• IsClosed
• IsG1
• IsPeriodic
• IsRational
• Knot
• KnotSequence
• Knots
• LastParameter
• LastUKnotIndex
• LocalDN
• LocalValue
• Multiplicities
• Multiplicity
• NbKnots
• NbPoles
• Pole
• Poles
• RemoveKnot
• Reverse
• ReversedParameter
• SetKnot
• SetKnots
• SetNotPeriodic
• SetOrigin
• SetPeriodic
• SetPole
• SetWeight
• Shape
• StartPoint
• Transform
• Weight
• Weights
• Wire
• getImp
• initTempObject

Constructors ​

constructor ​

• new MdGeBSplineCurve(p1?, p2?, p3?, p4?, p5?)

Parameters ​

Overrides ​

Mx3dBaseObject.constructor

Properties ​

imp ​

• Protected imp: any = 0

Inherited from ​

Mx3dBaseObject.imp

Methods ​

Continuity ​

▸ Continuity(): MxGAShapeEnum

Returns ​

MxGAShapeEnum

DN ​

▸ DN(U, N): MdGeVec

Parameters ​

Returns ​

MdGeVec

Degree ​

▸ Degree(): number

Returns ​

number

Edge ​

▸ Edge(): MdGeEdge

Returns ​

MdGeEdge

EndPoint ​

▸ EndPoint(): MdGePoint

Returns ​

MdGePoint

FirstParameter ​

▸ FirstParameter(): number

Returns ​

number

FirstUKnotIndex ​

▸ FirstUKnotIndex(): number

Returns ​

number

IncreaseDegree ​

▸ IncreaseDegree(Degree): void

Parameters ​

Returns ​

void

IncreaseMultiplicity ​

▸ IncreaseMultiplicity(p1, p2, p3?): void

Parameters ​

Returns ​

void

IncrementMultiplicity ​

▸ IncrementMultiplicity(I1, I2, M): void

Parameters ​

Returns ​

void

InsertKnot ​

▸ InsertKnot(U, M?, ParametricTolerance?, Add?): void

Parameters ​

Returns ​

void

InsertKnots ​

▸ InsertKnots(Knots, Mults, ParametricTolerance?, Add?): void

Parameters ​

Returns ​

void

IsCN ​

▸ IsCN(N): boolean

Parameters ​

Returns ​

boolean

IsClosed ​

▸ IsClosed(): boolean

Returns ​

boolean

IsG1 ​

▸ IsG1(theTf, theTl, theAngTol): boolean

Parameters ​

Returns ​

boolean

IsPeriodic ​

▸ IsPeriodic(): boolean

Returns ​

boolean

IsRational ​

▸ IsRational(): boolean

Returns ​

boolean

Knot ​

▸ Knot(Index): number

Parameters ​

Returns ​

number

KnotSequence ​

▸ KnotSequence(): MdGeArray1OfReal

Returns ​

MdGeArray1OfReal

Knots ​

▸ Knots(): MdGeArray1OfReal

Returns ​

MdGeArray1OfReal

LastParameter ​

▸ LastParameter(): number

Returns ​

number

LastUKnotIndex ​

▸ LastUKnotIndex(): number

Returns ​

number

LocalDN ​

▸ LocalDN(U, FromK1, ToK2, N): MdGeVec

Parameters ​

Returns ​

MdGeVec

LocalValue ​

▸ LocalValue(U, FromK1, ToK2): MdGePoint

Parameters ​

Returns ​

MdGePoint

Multiplicities ​

▸ Multiplicities(): MdGeArray1OfInteger

Returns ​

MdGeArray1OfInteger

Multiplicity ​

▸ Multiplicity(Index): number

Parameters ​

Returns ​

number

NbKnots ​

▸ NbKnots(): number

Returns ​

number

NbPoles ​

▸ NbPoles(): number

Returns ​

number

Pole ​

▸ Pole(Index): MdGePoint

Parameters ​

Returns ​

MdGePoint

Poles ​

▸ Poles(): MdGeArray1OfPnt

Returns ​

MdGeArray1OfPnt

RemoveKnot ​

▸ RemoveKnot(Index, M, Tolerance): boolean

Parameters ​

Returns ​

boolean

Reverse ​

▸ Reverse(): void

Returns ​

void

ReversedParameter ​

▸ ReversedParameter(U): number

Parameters ​

Returns ​

number

SetKnot ​

▸ SetKnot(Index, K, M?): void

Parameters ​

Returns ​

void

SetKnots ​

▸ SetKnots(K): void

Parameters ​

Returns ​

void

SetNotPeriodic ​

▸ SetNotPeriodic(): void

Returns ​

void

SetOrigin ​

▸ SetOrigin(p1, p2?): void

Parameters ​

Returns ​

void

SetPeriodic ​

▸ SetPeriodic(): void

Returns ​

void

SetPole ​

▸ SetPole(Index, P, Weight?): void

Parameters ​

Returns ​

void

SetWeight ​

▸ SetWeight(Index, Weight): void

Parameters ​

Returns ​

void

Shape ​

▸ Shape(): MdGeShape

Returns ​

MdGeShape

StartPoint ​

▸ StartPoint(): MdGePoint

Returns ​

MdGePoint

Transform ​

▸ Transform(T): void

Parameters ​

Returns ​

void

Weight ​

▸ Weight(Index): number

Parameters ​

Returns ​

number

Weights ​

▸ Weights(): MdGeArray1OfReal

Returns ​

MdGeArray1OfReal

Wire ​

▸ Wire(): MdGeWire

Returns ​

MdGeWire

getImp ​

▸ getImp(): any

Returns ​

any

Inherited from ​

Mx3dBaseObject.getImp

initTempObject ​

▸ Protected initTempObject(imp): void

Parameters ​

Returns ​

void

Inherited from ​

Mx3dBaseObject.initTempObject