Class: LineShape3D

Define class for drawing line path on the xz plane, by inputs xz coords. You can use the API implemented in CanvasPath in Path2DShape3D to draw the xz plane path

Export

Hierarchy

• Shape3D

  ↳ LineShape3D

  ↳↳ QuadraticCurveShape3D

  ↳↳ CurveShape3D

  ↳↳ Path3DShape3D

  ↳↳ Path2DShape3D

Constructors

• constructor

Properties

• shapeType
• shapeIndex
• computeEveryFrame

Accessors

• corner
• lineJoin
• isChange
• lineColor
• fillColor
• lineTextureID
• fillTextureID
• fillRotation
• shapeOrder
• srcPointStart
• srcPointCount
• srcIndexStart
• srcIndexCount
• destPointStart
• destPointCount
• points3D
• isClosed
• fill
• line
• lineWidth
• lineUVRect
• fillUVRect
• uvSpeed

Methods

• calcRequireSource
• sampleQuadraticCurve
• sampleCurve
• writeData
• clean

Constructors

constructor

• new LineShape3D(structs, sharedPoints, sharedIndecies, matrixIndex): LineShape3D

Parameters

Name	Type
structs	Shape3DStruct
sharedPoints	Float32Array
sharedIndecies	Uint32Array
matrixIndex	number

Returns

LineShape3D

Inherited from

Shape3D.constructor

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:113

Properties

shapeType

• Readonly shapeType: number

Overrides

Shape3D.shapeType

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:18

---

shapeIndex

• Readonly shapeIndex: number = 0

Inherited from

Shape3D.shapeIndex

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:109

---

computeEveryFrame

• Optional Readonly computeEveryFrame: boolean

Inherited from

Shape3D.computeEveryFrame

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:111

Accessors

corner

• get corner(): number

Returns

number

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:20

• set corner(value): void

Parameters

Name	Type
value	number

Returns

void

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:23

---

lineJoin

• get lineJoin(): LineJoin

Returns

LineJoin

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:30

• set lineJoin(value): void

Parameters

Name	Type
value	LineJoin

Returns

void

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:33

---

isChange

• get isChange(): boolean

Returns

boolean

Inherited from

Shape3D.isChange

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:120

---

lineColor

• get lineColor(): Color

Returns

Color

Inherited from

Shape3D.lineColor

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:135

• set lineColor(value): void

Parameters

Name	Type
value	Color

Returns

void

Inherited from

Shape3D.lineColor

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:130

---

fillColor

• get fillColor(): Color

Returns

Color

Inherited from

Shape3D.fillColor

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:144

• set fillColor(value): void

Parameters

Name	Type
value	Color

Returns

void

Inherited from

Shape3D.fillColor

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:139

---

lineTextureID

• get lineTextureID(): number

Returns

number

Inherited from

Shape3D.lineTextureID

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:148

• set lineTextureID(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.lineTextureID

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:151

---

fillTextureID

• get fillTextureID(): number

Returns

number

Inherited from

Shape3D.fillTextureID

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:157

• set fillTextureID(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.fillTextureID

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:160

---

fillRotation

• get fillRotation(): number

Returns

number

Inherited from

Shape3D.fillRotation

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:167

• set fillRotation(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.fillRotation

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:170

---

shapeOrder

• get shapeOrder(): number

Returns

number

Inherited from

Shape3D.shapeOrder

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:177

• set shapeOrder(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.shapeOrder

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:180

---

srcPointStart

• get srcPointStart(): number

Returns

number

Inherited from

Shape3D.srcPointStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:188

• set srcPointStart(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.srcPointStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:191

---

srcPointCount

• get srcPointCount(): number

Returns

number

Inherited from

Shape3D.srcPointCount

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:198

---

srcIndexStart

• get srcIndexStart(): number

Returns

number

Inherited from

Shape3D.srcIndexStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:202

• set srcIndexStart(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.srcIndexStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:205

---

srcIndexCount

• get srcIndexCount(): number

Returns

number

Inherited from

Shape3D.srcIndexCount

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:212

---

destPointStart

• get destPointStart(): number

Returns

number

Inherited from

Shape3D.destPointStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:216

• set destPointStart(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.destPointStart

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:219

---

destPointCount

• get destPointCount(): number

Returns

number

Inherited from

Shape3D.destPointCount

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:225

---

points3D

• get points3D(): Point3D[]

Returns

Point3D[]

Inherited from

Shape3D.points3D

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:229

• set points3D(value): void

Parameters

Name	Type
value	Point3D[]

Returns

void

Inherited from

Shape3D.points3D

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:232

---

isClosed

• get isClosed(): boolean

Returns

boolean

Inherited from

Shape3D.isClosed

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:238

• set isClosed(value): void

Parameters

Name	Type
value	boolean

Returns

void

Inherited from

Shape3D.isClosed

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:241

---

fill

• get fill(): boolean

Returns

boolean

Inherited from

Shape3D.fill

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:248

• set fill(value): void

Parameters

Name	Type
value	boolean

Returns

void

Inherited from

Shape3D.fill

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:251

---

line

• get line(): boolean

Returns

boolean

Inherited from

Shape3D.line

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:257

• set line(value): void

Parameters

Name	Type
value	boolean

Returns

void

Inherited from

Shape3D.line

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:260

---

lineWidth

• get lineWidth(): number

Returns

number

Inherited from

Shape3D.lineWidth

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:267

• set lineWidth(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Shape3D.lineWidth

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:271

---

lineUVRect

• get lineUVRect(): Vector4

x: u offset of line. y: v offset of line. z: u scale of line. w: v scale of line.

Returns

Vector4

Memberof

Shape3D

Inherited from

Shape3D.lineUVRect

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:288

• set lineUVRect(value): void

Parameters

Name	Type
value	Vector4

Returns

void

Inherited from

Shape3D.lineUVRect

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:291

---

fillUVRect

• get fillUVRect(): Vector4

x: u offset of filled area. y: v offset of filled area. z: u scale of filled area. w: v scale of filled area.

Returns

Vector4

Memberof

Shape3D

Inherited from

Shape3D.fillUVRect

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:305

• set fillUVRect(value): void

Parameters

Name	Type
value	Vector4

Returns

void

Inherited from

Shape3D.fillUVRect

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:308

---

uvSpeed

• get uvSpeed(): Vector4

x: u speed of filled area. y: v speed of filled area. z: u speed of line. w: v speed of line.

Returns

Vector4

Memberof

Shape3D

Inherited from

Shape3D.uvSpeed

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:322

• set uvSpeed(value): void

Parameters

Name	Type
value	Vector4

Returns

void

Inherited from

Shape3D.uvSpeed

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:325

Methods

calcRequireSource

▸ calcRequireSource(): void

Returns

void

Overrides

Shape3D.calcRequireSource

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:40

---

sampleQuadraticCurve

▸ sampleQuadraticCurve(start, cp, end, t, ret?): vec3

Parameters

Name	Type
start	vec3
cp	vec3
end	vec3
t	number
ret?	vec3

Returns

vec3

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:56

---

sampleCurve

▸ sampleCurve(start, cp1, cp2, end, t, ret?): vec3

Parameters

Name	Type
start	vec3
cp1	vec3
cp2	vec3
end	vec3
t	number
ret?	vec3

Returns

vec3

Defined in

packages/graphic/renderer/shape3d/LineShape3D.ts:66

---

writeData

▸ writeData(): void

Returns

void

Inherited from

Shape3D.writeData

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:124

---

clean

▸ clean(): void

Returns

void

Inherited from

Shape3D.clean

Defined in

packages/graphic/renderer/shape3d/Shape3D.ts:330