M3D / M3D / OctreeHandler

Class: OctreeHandler

M3D.OctreeHandler

Memberof

M3D

Implements

Utility.Subscriber

Implements

Utility.Publisher

Description

八叉树处理类

Author

suisong

Implements

• Subscriber
• Publisher

Table of contents

Constructors

• constructor

Properties

• idToModel

Methods

• addNode
• clearNode
• frameRayOctreeAction
• getOctree
• getRemoveList
• getUpdateList
• isReBuildOctree
• post
• rayOctreeAction
• removeNode
• send
• setReBuildOctree
• subscribeMessage
• update
• updateNode

Constructors

constructor

• new OctreeHandler(scene): OctreeHandler

Parameters

Name	Type	Description
scene	Scene	场景对象

Returns

OctreeHandler

Description

构造函数

Properties

idToModel

▪ Static idToModel: Map<number, Model>

Methods

addNode

▸ addNode(shape): void

Parameters

Name	Type	Description
shape	any	shape对象

Returns

void

Description

添加节点

---

clearNode

▸ clearNode(): void

Returns

void

Description

清空节点

---

frameRayOctreeAction

▸ frameRayOctreeAction(rayPickAction): boolean

Parameters

Name	Type
rayPickAction	RaypickAction

Returns

boolean

Description

框选八叉树处理逻辑

---

getOctree

▸ getOctree(): Octree

Returns

Octree

Description

获取八叉树

---

getRemoveList

▸ getRemoveList(): any[]

Returns

any[]

Description

获取删除列表

---

getUpdateList

▸ getUpdateList(): any[]

Returns

any[]

Description

获取更新列表

---

isReBuildOctree

▸ isReBuildOctree(): boolean

Returns

boolean

Description

获取是否需要重构八叉树

---

post

▸ post(msg): void

Parameters

Name	Type
msg	M3DMessage

Returns

void

Description

发送消息

Implementation of

Publisher.post

---

rayOctreeAction

▸ rayOctreeAction(rayPickAction): boolean

Parameters

Name	Type
rayPickAction	RaypickAction

Returns

boolean

Description

八叉树拾取

---

removeNode

▸ removeNode(shape): void

Parameters

Name	Type
shape	any

Returns

void

Description

删除节点

---

send

▸ send(msg): void

Parameters

Name	Type
msg	M3DMessage

Returns

void

Description

发送消息

Implementation of

Publisher.send

---

setReBuildOctree

▸ setReBuildOctree(v): void

Parameters

Name	Type
v	boolean

Returns

void

Description

设置是否需要重构八叉树

---

subscribeMessage

▸ subscribeMessage(): void

Returns

void

Description

订阅消息

---

update

▸ update(msg): void

Parameters

Name	Type
msg	M3DMessage

Returns

void

Description

接收消息

Implementation of

Subscriber.update

---

updateNode

▸ updateNode(): void

Returns

void

Description

更新树