mxcad_3d API 文档 / Mx3dGeBndBox

Class: Mx3dGeBndBox

表示三维空间中的一个包围盒。

提供构造函数以及操作包围盒的方法，包括设置、更新、变换和检查等。 包围盒类主要用于空间中的包围体计算与操作，通常用于碰撞检测、空间分割等场景。

Hierarchy

• Mx3dGeObject

  ↳ Mx3dGeBndBox

Table of contents

Constructors

• constructor

Methods

• AddBndBox
• AddDir
• AddPoint
• AddPointDir
• CornerMax
• CornerMin
• Distance
• Enlarge
• FinitePart
• GetGap
• HasFinitePart
• IsOpen
• IsOpenXmax
• IsOpenXmin
• IsOpenYmax
• IsOpenYmin
• IsOpenZmax
• IsOpenZmin
• IsOutBndBox
• IsOutPPD
• IsOutPoint
• IsOutTBT
• IsThin
• IsVoid
• IsWhole
• IsXThin
• IsYThin
• IsZThin
• OpenXmax
• OpenXmin
• OpenYmax
• OpenYmin
• OpenZmax
• OpenZmin
• Set
• SetGap
• SetVoid
• SetWhole
• SquareExtent
• Transformed
• Update

Constructors

constructor

• new Mx3dGeBndBox()

默认构造一个空的包围盒。

Overrides

Mx3dGeObject.constructor

• new Mx3dGeBndBox(theMin, theMax)

使用给定的最小点和最大点构造一个包围盒。

Parameters

Name	Type	Description
theMin	Mx3dGePoint	包围盒的最小点。
theMax	Mx3dGePoint	包围盒的最大点。

Overrides

Mx3dGeObject.constructor

Methods

AddBndBox

▸ AddBndBox(Other): void

Parameters

Name	Type
Other	Mx3dGeBndBox

Returns

void

---

AddDir

▸ AddDir(D): void

Parameters

Name	Type
D	Mx3dGeDir

Returns

void

---

AddPoint

▸ AddPoint(P): void

Parameters

Name	Type
P	Mx3dGePoint

Returns

void

---

AddPointDir

▸ AddPointDir(P, D): void

Parameters

Name	Type
P	Mx3dGePoint
D	Mx3dGeDir

Returns

void

---

CornerMax

▸ CornerMax(): Mx3dGePoint

Returns

Mx3dGePoint

---

CornerMin

▸ CornerMin(): Mx3dGePoint

Returns

Mx3dGePoint

---

Distance

▸ Distance(Other): number

Parameters

Name	Type
Other	Mx3dGeBndBox

Returns

number

---

Enlarge

▸ Enlarge(Tol): void

Parameters

Name	Type
Tol	number

Returns

void

---

FinitePart

▸ FinitePart(): Mx3dGeBndBox

Returns

Mx3dGeBndBox

---

GetGap

▸ GetGap(): number

Returns

number

---

HasFinitePart

▸ HasFinitePart(): boolean

Returns

boolean

---

IsOpen

▸ IsOpen(): boolean

Returns

boolean

---

IsOpenXmax

▸ IsOpenXmax(): boolean

Returns

boolean

---

IsOpenXmin

▸ IsOpenXmin(): boolean

Returns

boolean

---

IsOpenYmax

▸ IsOpenYmax(): boolean

Returns

boolean

---

IsOpenYmin

▸ IsOpenYmin(): boolean

Returns

boolean

---

IsOpenZmax

▸ IsOpenZmax(): boolean

Returns

boolean

---

IsOpenZmin

▸ IsOpenZmin(): boolean

Returns

boolean

---

IsOutBndBox

▸ IsOutBndBox(Other): boolean

Parameters

Name	Type
Other	Mx3dGeBndBox

Returns

boolean

▸ IsOutBndBox(Other, T): boolean

Parameters

Name	Type
Other	Mx3dGeBndBox
T	Mx3dGeTrsf

Returns

boolean

---

IsOutPPD

▸ IsOutPPD(P1, P2, D): boolean

Parameters

Name	Type
P1	Mx3dGePoint
P2	Mx3dGePoint
D	Mx3dGeDir

Returns

boolean

---

IsOutPoint

▸ IsOutPoint(P): boolean

Parameters

Name	Type
P	Mx3dGePoint

Returns

boolean

---

IsOutTBT

▸ IsOutTBT(T1, Other, T2): boolean

Parameters

Name	Type
T1	Mx3dGeTrsf
Other	Mx3dGeBndBox
T2	Mx3dGeTrsf

Returns

boolean

---

IsThin

▸ IsThin(tol): boolean

Parameters

Name	Type
tol	number

Returns

boolean

---

IsVoid

▸ IsVoid(): boolean

Returns

boolean

---

IsWhole

▸ IsWhole(): boolean

Returns

boolean

---

IsXThin

▸ IsXThin(tol): boolean

Parameters

Name	Type
tol	number

Returns

boolean

---

IsYThin

▸ IsYThin(tol): boolean

Parameters

Name	Type
tol	number

Returns

boolean

---

IsZThin

▸ IsZThin(tol): boolean

Parameters

Name	Type
tol	number

Returns

boolean

---

OpenXmax

▸ OpenXmax(): void

Returns

void

---

OpenXmin

▸ OpenXmin(): void

Returns

void

---

OpenYmax

▸ OpenYmax(): void

Returns

void

---

OpenYmin

▸ OpenYmin(): void

Returns

void

---

OpenZmax

▸ OpenZmax(): void

Returns

void

---

OpenZmin

▸ OpenZmin(): void

Returns

void

---

Set

▸ Set(P, D): void

设置包围盒的方向。

Parameters

Name	Type	Description
P	Mx3dGePoint	包围盒的参考点。
D	Mx3dGeDir	包围盒的方向。

Returns

void

---

SetGap

▸ SetGap(Tol): void

Parameters

Name	Type
Tol	number

Returns

void

---

SetVoid

▸ SetVoid(): void

将包围盒设置为一个无效状态（空的包围盒）。

Returns

void

---

SetWhole

▸ SetWhole(): void

将包围盒设置为包含整个空间。

Returns

void

---

SquareExtent

▸ SquareExtent(): number

Returns

number

---

Transformed

▸ Transformed(T): Mx3dGeBndBox

Parameters

Name	Type
T	Mx3dGeTrsf

Returns

Mx3dGeBndBox

---

Update

▸ Update(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax): void

Parameters

Name	Type
aXmin	number
aYmin	number
aZmin	number
aXmax	number
aYmax	number
aZmax	number

Returns

void