M3D / M3D / Animation / InterpolatorPosition

Class: InterpolatorPosition

M3D.Animation.InterpolatorPosition

Memberof

M3D.Animation

Description

位置插值器类

Author

YF

Export

Hierarchy

• Interpolator

  ↳ InterpolatorPosition

Table of contents

Constructors

• constructor

Properties

• name
• pAnimation
• pArray
• pInterpolatorInstance
• pTarget

Methods

• append
• calculateAllTangents
• calculatePos
• calculatePosCamera
• clone
• duplicate
• evaluate
• getAnimation
• getArray
• getArrayLength
• getAt
• getTranslationFromMatrix
• getType
• insert
• insertCurve
• insertDiscrete
• insertFollowPath
• insertLinear
• interpolate
• interpolateCamera
• interpolateCamera2
• release
• replace
• replaceCurve
• replaceFollowPath
• replaceLinear
• reset
• setAnimation
• setInstancedInterpolator
• setTarget
• processXMLData

Constructors

constructor

• new InterpolatorPosition(animation?, name?): InterpolatorPosition

Parameters

Name	Type	Default value	Description
animation?	Animation	null	这个插值器所属的动画
name?	string	null	插值器的名称

Returns

InterpolatorPosition

Memberof

InterpolatorPosition

Overrides

Interpolator.constructor

Properties

name

• name: string

Description

插值器名称

Memberof

Interpolator

Inherited from

Interpolator.name

---

pAnimation

• pAnimation: Animation

Description

指向这个插值器所属动画

Memberof

Interpolator

Inherited from

Interpolator.pAnimation

---

pArray

• pArray: Keyframe[]

Description

关键帧数组

Memberof

Interpolator

Inherited from

Interpolator.pArray

---

pInterpolatorInstance

• pInterpolatorInstance: Interpolator

Description

指向实例化插值器

Memberof

Interpolator

Inherited from

Interpolator.pInterpolatorInstance

---

pTarget

• pTarget: number

Description

插值器目标的key

Memberof

Interpolator

Inherited from

Interpolator.pTarget

Methods

append

▸ append(piece): void

Parameters

Name	Type	Description
piece	Keyframe	想要添加的关键帧

Returns

void

Description

将给定的关键帧附加到数组的末尾

Memberof

Interpolator

Inherited from

Interpolator.append

---

calculateAllTangents

▸ calculateAllTangents(): void

Returns

void

Description

这是一个辅助方法，用于计算关键帧数组中所有条目的切线

Memberof

InterpolatorPosition

---

calculatePos

▸ calculatePos(keyframe, fraction): Vector3

Parameters

Name	Type	Description
keyframe	number	插值的参考关键帧
fraction	number	指定关键帧到下一个关键帧的分数值。取值范围为0 ~ 1

Returns

Vector3

插值的结果

Description

计算给定关键帧和下一个关键帧的分数的插值位置值

Memberof

InterpolatorPosition

---

calculatePosCamera

▸ calculatePosCamera(keyframe, fraction): Vector3

Parameters

Name	Type
keyframe	any
fraction	any

Returns

Vector3

Description

计算相机坐标

Memberof

InterpolatorPosition

---

clone

▸ clone(): Interpolator

Returns

Interpolator

Description

克隆

Memberof

InterpolatorPosition

Overrides

Interpolator.clone

---

duplicate

▸ duplicate(pos, rep, next): void

Parameters

Name	Type	Description
pos	number	复制关键帧的位置
rep	boolean	如果你想将pos处的项替换为重复项，则传递true，插入重复项则传递false
next	boolean	传递true复制给定pos的项，false复制给定pos之前的项

Returns

void

Description

复制一个关键帧并将其插入到replace和next参数指示的位置

Memberof

Interpolator

Inherited from

Interpolator.duplicate

---

evaluate

▸ evaluate(keyframe, fraction, result): void

Parameters

Name	Type
keyframe	number
fraction	number
result	(boolean | Vector3 | Quaternion)[]

Returns

void

Description

预估

Memberof

InterpolatorPosition

Overrides

Interpolator.evaluate

---

getAnimation

▸ getAnimation(): Animation

Returns

Animation

Description

获取与插值器关联的动画对象

Memberof

Interpolator

Inherited from

Interpolator.getAnimation

---

getArray

▸ getArray(): Keyframe[]

Returns

Keyframe[]

Description

返回关键帧数组

Memberof

Interpolator

Inherited from

Interpolator.getArray

---

getArrayLength

▸ getArrayLength(): number

Returns

number

Description

返回关键帧数组中的条目数

Memberof

Interpolator

Inherited from

Interpolator.getArrayLength

---

getAt

▸ getAt(pos): Keyframe

Parameters

Name	Type	Description
pos	number	关键帧索引

Returns

Keyframe

Description

获取某一个关键帧

Memberof

Interpolator

Inherited from

Interpolator.getAt

---

getTranslationFromMatrix

▸ getTranslationFromMatrix(): Vector3

Returns

Vector3

M3D.M3DMath.Vector3对象

Description

根据目标段的建模矩阵计算平移分量

Memberof

Interpolator

Inherited from

Interpolator.getTranslationFromMatrix

---

getType

▸ getType(): string

Returns

string

Description

获取插值器类型

Memberof

InterpolatorPosition

Overrides

Interpolator.getType

---

insert

▸ insert(piece, pos?): void

Parameters

Name	Type	Default value	Description
piece	any	undefined	插入关键帧
pos?	number	0	插入关键帧的数组位置

Returns

void

Description

在给定位置插入关键帧

Memberof

Interpolator

Inherited from

Interpolator.insert

---

insertCurve

▸ insertCurve(pos, l?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
l?	number	0	插入项的数组位置

Returns

void

Description

创建一个新的非线性位置关键帧，然后插入它

Memberof

InterpolatorPosition

---

insertDiscrete

▸ insertDiscrete(pos, l?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
l?	number	0	插入项的数组位置

Returns

void

Description

创建了一个新的离散位置关键帧，然后插入它

Memberof

InterpolatorPosition

---

insertFollowPath

▸ insertFollowPath(pos, l?, bLiner?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
l?	number	0	插入项的数组位置
bLiner?	boolean	false

Returns

void

Description

插入跟随路径位置，然后插入它

Memberof

InterpolatorPosition

---

insertLinear

▸ insertLinear(pos, l?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
l?	number	0	插入项的数组位置

Returns

void

Description

创建一个新的线性位置关键帧，然后插入它

Memberof

InterpolatorPosition

---

interpolate

▸ interpolate(keyframe, fraction): void

Parameters

Name	Type	Description
keyframe	number	插值的参考关键帧
fraction	number	指定关键帧到下一个关键帧的分数值。取值范围为0 ~ 1

Returns

void

Description

在这个插值器的动画目标上执行插值

Memberof

InterpolatorPosition

Overrides

Interpolator.interpolate

---

interpolateCamera

▸ interpolateCamera(pos, simulate?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
simulate?	boolean	false

Returns

void

Description

为位置驱动的相机类型计算插值的相机方向和位置

Memberof

InterpolatorPosition

---

interpolateCamera2

▸ interpolateCamera2(trans, simulate?): void

Parameters

Name	Type	Default value	Description
trans	Vector3	undefined	新相机位置参考
simulate?	boolean	false

Returns

void

Description

为目标驱动的相机类型计算插值的相机方向

Memberof

InterpolatorPosition

---

release

▸ release(): void

Returns

void

Description

释放

Memberof

Interpolator

Inherited from

Interpolator.release

---

replace

▸ replace(c, pos): void

Parameters

Name	Type	Description
c	any	替换关键帧
pos	number	替换关键帧的数组位置

Returns

void

Description

替换给定位置的数组项

Memberof

Interpolator

Inherited from

Interpolator.replace

---

replaceCurve

▸ replaceCurve(q, l): void

Parameters

Name	Type	Description
q	Vector3	新的替换关键帧的位置值
l	number	要替换的数组位置

Returns

void

Description

将关键帧数组中给定位置的项替换为新的非线性位置关键帧

Memberof

InterpolatorPosition

---

replaceFollowPath

▸ replaceFollowPath(pos, l?, bLiner?): void

Parameters

Name	Type	Default value	Description
pos	Vector3	undefined	位置
l?	number	0	要替换的数组位置
bLiner?	boolean	false

Returns

void

Description

将关键帧数组中给定位置的项替换为新的跟随路径位置关键帧

Memberof

InterpolatorPosition

---

replaceLinear

▸ replaceLinear(q, l): void

Parameters

Name	Type	Description
q	Vector3	新的替换关键帧的位置值
l	number	要替换的数组位置

Returns

void

Description

将关键帧数组中给定位置的项替换为新的线性位置关键帧

Memberof

InterpolatorPosition

---

reset

▸ reset(): void

Returns

void

Description

重置

Memberof

InterpolatorPosition

Overrides

Interpolator.reset

---

setAnimation

▸ setAnimation(animation): void

Parameters

Name	Type
animation	Animation

Returns

void

Description

将动画与这个插值器关联

Memberof

Interpolator

Inherited from

Interpolator.setAnimation

---

setInstancedInterpolator

▸ setInstancedInterpolator(interpolator): void

Parameters

Name	Type	Description
interpolator	Interpolator	引用的插值器

Returns

void

Description

在特殊情况下，如果你想引用另一个插值器而不改变它，使用这个方法来指示，你想让这个插值器指向的插值器

Memberof

Interpolator

Inherited from

Interpolator.setInstancedInterpolator

---

setTarget

▸ setTarget(): void

Returns

void

Description

设置目标

Memberof

InterpolatorPosition

---

processXMLData

▸ processXMLData(buffer, current_animation): void

Parameters

Name	Type	Description
buffer	any	XML结构数据
current_animation	Animation	所属动画

Returns

void

Description

解析数据

Static

Memberof

InterpolatorPosition