[mxcad_3d API documentation](../README. md)/Mx3dGeBendBox

Class: Mx3dGeBndBox

Represents a bounding box in three-dimensional space.

Provide constructors and methods for manipulating bounding boxes, including setting, updating, transforming, and checking. The bounding box class is mainly used for calculating and manipulating bounding boxes in space, and is typically used in scenarios such as collision detection and spatial segmentation.

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()

Construct an empty bounding box by default.

Overrides

Mx3dGeObject.constructor

• new Mx3dGeBndBox(theMin, theMax)

Construct a bounding box using the given minimum and maximum points.

Parameters

Name	Type	Description
TheMin	[Mx3dGePoint] (Mx3dGePoint. md)	The minimum point of the bounding box
TheMax	[Mx3dGePoint] (Mx3dGePoint. md)	The maximum point of the bounding box

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

Set the direction of the bounding box.

Parameters

Name	Type	Description
P	[Mx3dGePoint] (Mx3dGePoint. md)	The reference point of the bounding box
D	[Mx3dGeDir] (Mx3dGeDir. md)	The direction of the bounding box

Returns

void

---

SetGap

▸ SetGap(Tol): void

Parameters

Name	Type
Tol	number

Returns

void

---

SetVoid

▸ SetVoid(): void

Set the bounding box to an invalid state (empty bounding box).

Returns

void

---

SetWhole

▸ SetWhole(): void

Set the bounding box to contain the entire space.

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