M3D / M3D / PointOctreeQuery

Class: PointOctreeQuery

M3D.PointOctreeQuery

Memberof

M3D

Description

八叉树点查询

Author

ss

Date

2022-1-17

Version

1.0

Copyright

All Rights Reserved. Copyright (C) 2022 HOTEAMSOFT, Ltd

Hierarchy

• OctreeQuery

  ↳ PointOctreeQuery

Table of contents

Constructors

• constructor

Properties

• camera
• drawableFlags
• point
• renderAction
• result
• viewMask

Methods

• getCamera
• setCamera
• testDrawables
• testOctant

Constructors

constructor

• new PointOctreeQuery(result, point, drawableFlags, viewMask): PointOctreeQuery

构造函数

Parameters

Name	Type
result	[]
point	Vector3
drawableFlags	number
viewMask	number

Returns

PointOctreeQuery

Overrides

OctreeQuery.constructor

Properties

camera

• camera: Camera

Inherited from

OctreeQuery.camera

---

drawableFlags

• drawableFlags: any

Inherited from

OctreeQuery.drawableFlags

---

point

• point: Vector3

---

renderAction

• renderAction: any

Inherited from

OctreeQuery.renderAction

---

result

• result: number[]

Inherited from

OctreeQuery.result

---

viewMask

• viewMask: any

Inherited from

OctreeQuery.viewMask

Methods

getCamera

▸ getCamera(): Camera

Returns

Camera

Description

获取相机

Inherited from

OctreeQuery.getCamera

---

setCamera

▸ setCamera(camera): void

Parameters

Name	Type
camera	Camera

Returns

void

Description

设置相机

Inherited from

OctreeQuery.setCamera

---

testDrawables

▸ testDrawables(drawables, inside): void

Parameters

Name	Type
drawables	number[]
inside	boolean

Returns

void

Description

检测与绘制对象相交情况

Overrides

OctreeQuery.testDrawables

---

testOctant

▸ testOctant(box, inside): Intersection

Parameters

Name	Type
box	BoundingBox
inside	boolean

Returns

Intersection

Description

检测与八叉树节点相交情况

Overrides

OctreeQuery.testOctant