M3D / M3D / Animation / KeyframeChannelLinear

Class: KeyframeChannelLinear

M3D.Animation.KeyframeChannelLinear

Memberof

M3D.Animation

Description

位置值的线性插值

Author

YF

Export

Hierarchy

• KeyframeChannel

  ↳ KeyframeChannelLinear

Table of contents

Constructors

• constructor

Properties

• bConstant
• bEaseInOut
• bRelative
• channeltype
• cp
• type

Methods

• clone
• interpolate
• setConstant
• setEaseInOut
• setRelative

Constructors

constructor

• new KeyframeChannelLinear(x?, y?, z?): KeyframeChannelLinear

Parameters

Name	Type	Default value	Description
x?	number	0	x轴值
y?	number	0	y轴值
z?	number	0	z轴值

Returns

KeyframeChannelLinear

Memberof

KeyframeChannelLinear

Overrides

KeyframeChannel.constructor

Properties

bConstant

• bConstant: boolean

Description

如果此关键帧的值与前一个关键帧的值相同，则该值为true

Memberof

Keyframe

Inherited from

KeyframeChannel.bConstant

---

bEaseInOut

• bEaseInOut: boolean

Description

如果开启了启动和停止的平滑过渡，则该值为true，否则为false

Memberof

Keyframe

Inherited from

KeyframeChannel.bEaseInOut

---

bRelative

• bRelative: boolean

Description

是否关联

Memberof

Keyframe

Inherited from

KeyframeChannel.bRelative

---

channeltype

• channeltype: ANIChannelType

Description

通道类型

Memberof

KeyframeChannel

Inherited from

KeyframeChannel.channeltype

---

cp

• cp: Vector3

Description

通道坐标

Memberof

KeyframeChannel

Inherited from

KeyframeChannel.cp

---

type

• type: ANIKeyframeType

Description

关键帧类型

Memberof

Keyframe

Inherited from

KeyframeChannel.type

Methods

clone

▸ clone(): KeyframeChannelLinear

Returns

KeyframeChannelLinear

Description

克隆

Memberof

KeyframeChannelLinear

Overrides

KeyframeChannel.clone

---

interpolate

▸ interpolate(posarray, keyframe, fraction, length): Vector3

Parameters

Name	Type	Description
posarray	KeyframeChannel[]	KeyframeChannel对象数组
keyframe	number	关键帧
fraction	number	从这个关键帧到下一个关键帧的分数
length	number	关键帧数组中的条目数

Returns

Vector3

Description

计算这个关键帧和下一个关键帧之间的插值

Memberof

KeyframeChannelLinear

Overrides

KeyframeChannel.interpolate

---

setConstant

▸ setConstant(constant): void

Parameters

Name	Type
constant	boolean

Returns

void

Description

使用此方法保持关键帧值不变

Memberof

Keyframe

Inherited from

KeyframeChannel.setConstant

---

setEaseInOut

▸ setEaseInOut(easeinout): void

Parameters

Name	Type
easeinout	boolean

Returns

void

Description

使用此方法表明您希望在开始时实现平稳过渡

Memberof

Keyframe

Inherited from

KeyframeChannel.setEaseInOut

---

setRelative

▸ setRelative(relative): void

Parameters

Name	Type
relative	boolean

Returns

void

Description

设置是否相关

Memberof

Keyframe

Inherited from

KeyframeChannel.setRelative