M3D / M3D / M3DMath / Plane

Class: Plane

M3D.M3DMath.Plane

Memberof

M3D.M3DMath

Description

平面

Date

2022-1-12

Copyright

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

Table of contents

Constructors

• constructor

Properties

• absNormal
• d
• normal

Methods

• Clone
• Distance
• GetInsectPnt
• GetInsectPnt1
• Project
• Reflect
• ReflectionMatrix
• ToVector4
• Transformed
• copyFrom
• define
• transform

Constructors

constructor

• new Plane(): Plane

Returns

Plane

Description

构造函数

• new Plane(plane): Plane

Parameters

Name	Type
plane	Plane

Returns

Plane

Description

构造函数

• new Plane(plane): Plane

Parameters

Name	Type
plane	Vector4

Returns

Plane

Description

构造函数

• new Plane(normal, D): Plane

Parameters

Name	Type
normal	Vector3
D	number

Returns

Plane

Description

构造函数

• new Plane(normal, point): Plane

Parameters

Name	Type
normal	Vector3
point	Vector3

Returns

Plane

Description

构造函数

• new Plane(v0, v1, v2): Plane

Parameters

Name	Type
v0	Vector3
v1	Vector3
v2	Vector3

Returns

Plane

Description

构造函数

Properties

absNormal

• absNormal: Vector3

---

d

• d: number

---

normal

• normal: Vector3

Methods

Clone

▸ Clone(): Plane

Returns

Plane

Description

克隆Plane对象

---

Distance

▸ Distance(point): number

Parameters

Name	Type
point	Vector3

Returns

number

Description

点到平面距离

---

GetInsectPnt

▸ GetInsectPnt(ray, intersectPnt): boolean

Parameters

Name	Type
ray	Ray
intersectPnt	Vector3

Returns

boolean

Description

判断射线与面是否相交

---

GetInsectPnt1

▸ GetInsectPnt1(ray, intersectPnt): Vector3

Parameters

Name	Type
ray	Ray
intersectPnt	Vector3

Returns

Vector3

Description

计算射线与面的交点

---

Project

▸ Project(point): Vector3

Parameters

Name	Type
point	Vector3

Returns

Vector3

Description

投影点到平面

---

Reflect

▸ Reflect(direction): Vector3

Parameters

Name	Type
direction	Vector3

Returns

Vector3

Description

获取反射方向

---

ReflectionMatrix

▸ ReflectionMatrix(): Matrix3x4

Returns

Matrix3x4

Description

获取反射矩阵

---

ToVector4

▸ ToVector4(): Vector4

Returns

Vector4

Description

plane对象转向量

---

Transformed

▸ Transformed(transform): Plane

Parameters

Name	Type
transform	Matrix3

Returns

Plane

Description

plane变换

▸ Transformed(transform): Plane

Parameters

Name	Type
transform	Matrix3x4

Returns

Plane

Description

plane变换

▸ Transformed(transform): Plane

Parameters

Name	Type
transform	Matrix4

Returns

Plane

Description

plane变换

---

copyFrom

▸ copyFrom(rhs): void

Parameters

Name	Type
rhs	Plane

Returns

void

Description

数据复制

---

define

▸ define(plane): any

Parameters

Name	Type
plane	Vector4

Returns

any

Description

定义Plane对象

▸ define(normal, point): any

Parameters

Name	Type
normal	Vector3
point	Vector3

Returns

any

Description

定义Plane对象

▸ define(v0, v1, v2): any

Parameters

Name	Type
v0	Vector3
v1	Vector3
v2	Vector3

Returns

any

Description

定义Plane对象

---

transform

▸ transform(transform): any

Parameters

Name	Type
transform	Matrix3

Returns

any

Description

plane变换

▸ transform(transform): any

Parameters

Name	Type
transform	Matrix3x4

Returns

any

Description

plane变换

▸ transform(transform): any

Parameters

Name	Type
transform	Matrix4

Returns

any

Description

plane变换