Class: SphereGeometry

Sphere Geometry

Hierarchy

• GeometryBase

  ↳ SphereGeometry

Constructors

• constructor

Properties

• instanceID
• name
• subGeometries
• morphTargetsRelative
• morphTargetDictionary
• skinNames
• bindPose
• blendShapeData
• vertexDim
• vertexCount
• shape_vertices
• shape_indices
• radius
• widthSegments
• heightSegments
• phiStart
• phiLength
• thetaStart
• thetaLength

Accessors

• indicesBuffer
• vertexBuffer
• vertexAttributes
• vertexAttributeMap
• geometryType
• bounds

Methods

• addSubGeometry
• generate
• setIndices
• setAttribute
• getAttribute
• hasAttribute
• genWireframe
• compute
• computeNormals
• isPrimitive
• destroy

Constructors

constructor

• new SphereGeometry(radius, widthSegments, heightSegments, phiStart?, phiLength?, thetaStart?, thetaLength?): SphereGeometry

Parameters

Name	Type	Description
radius	any	radius of sphere
widthSegments	any	Define the number of horizontal segments
heightSegments	any	Define the number of vertical segments
phiStart?	any	The starting point radian of the equatorial line of a sphere
phiLength?	any	The arc length of the equatorial line of a sphere
thetaStart?	any	The radian of the starting point of the sphere's meridian
thetaLength?	any	Arc length of sphere meridian

Returns

SphereGeometry

Overrides

GeometryBase.constructor

Defined in

src/shape/SphereGeometry.ts:53

Properties

instanceID

• instanceID: string

Inherited from

GeometryBase.instanceID

Defined in

src/core/geometry/GeometryBase.ts:39

---

name

• name: string

Inherited from

GeometryBase.name

Defined in

src/core/geometry/GeometryBase.ts:40

---

subGeometries

• subGeometries: SubGeometry[] = []

Inherited from

GeometryBase.subGeometries

Defined in

src/core/geometry/GeometryBase.ts:41

---

morphTargetsRelative

• morphTargetsRelative: boolean

Inherited from

GeometryBase.morphTargetsRelative

Defined in

src/core/geometry/GeometryBase.ts:42

---

morphTargetDictionary

• morphTargetDictionary: Object

Index signature

▪ [blenderName: string]: number

Inherited from

GeometryBase.morphTargetDictionary

Defined in

src/core/geometry/GeometryBase.ts:43

---

skinNames

• skinNames: string[]

Inherited from

GeometryBase.skinNames

Defined in

src/core/geometry/GeometryBase.ts:44

---

bindPose

• bindPose: Matrix4[]

Inherited from

GeometryBase.bindPose

Defined in

src/core/geometry/GeometryBase.ts:45

---

blendShapeData

• blendShapeData: BlendShapeData

Inherited from

GeometryBase.blendShapeData

Defined in

src/core/geometry/GeometryBase.ts:46

---

vertexDim

• vertexDim: number

Inherited from

GeometryBase.vertexDim

Defined in

src/core/geometry/GeometryBase.ts:47

---

vertexCount

• vertexCount: number = 0

Inherited from

GeometryBase.vertexCount

Defined in

src/core/geometry/GeometryBase.ts:48

---

shape_vertices

• shape_vertices: any[] = []

Defined in

src/shape/SphereGeometry.ts:10

---

shape_indices

• shape_indices: any[] = []

Defined in

src/shape/SphereGeometry.ts:11

---

radius

• radius: number

radius of sphere

Defined in

src/shape/SphereGeometry.ts:16

---

widthSegments

• widthSegments: number

Define the number of horizontal segments

Defined in

src/shape/SphereGeometry.ts:20

---

heightSegments

• heightSegments: number

Define the number of vertical segments

Defined in

src/shape/SphereGeometry.ts:24

---

phiStart

• phiStart: number

The starting point radian of the equatorial line of a sphere

Defined in

src/shape/SphereGeometry.ts:28

---

phiLength

• phiLength: number

The arc length of the equatorial line of a sphere

Defined in

src/shape/SphereGeometry.ts:32

---

thetaStart

• thetaStart: number

The radian of the starting point of the sphere's meridian

Defined in

src/shape/SphereGeometry.ts:36

---

thetaLength

• thetaLength: number

Arc length of sphere meridian

Defined in

src/shape/SphereGeometry.ts:40

Accessors

indicesBuffer

• get indicesBuffer(): GeometryIndicesBuffer

Returns

GeometryIndicesBuffer

Inherited from

GeometryBase.indicesBuffer

Defined in

src/core/geometry/GeometryBase.ts:69

---

vertexBuffer

• get vertexBuffer(): GeometryVertexBuffer

Returns

GeometryVertexBuffer

Inherited from

GeometryBase.vertexBuffer

Defined in

src/core/geometry/GeometryBase.ts:73

---

vertexAttributes

• get vertexAttributes(): string[]

Returns

string[]

Inherited from

GeometryBase.vertexAttributes

Defined in

src/core/geometry/GeometryBase.ts:77

---

vertexAttributeMap

• get vertexAttributeMap(): Map<string, VertexAttributeData>

Returns

Map<string, VertexAttributeData>

Inherited from

GeometryBase.vertexAttributeMap

Defined in

src/core/geometry/GeometryBase.ts:81

---

geometryType

• get geometryType(): GeometryVertexType

Returns

GeometryVertexType

Inherited from

GeometryBase.geometryType

Defined in

src/core/geometry/GeometryBase.ts:85

• set geometryType(value): void

Parameters

Name	Type
value	GeometryVertexType

Returns

void

Inherited from

GeometryBase.geometryType

Defined in

src/core/geometry/GeometryBase.ts:88

---

bounds

• get bounds(): BoundingBox

Returns

BoundingBox

Inherited from

GeometryBase.bounds

Defined in

src/core/geometry/GeometryBase.ts:92

• set bounds(value): void

Parameters

Name	Type
value	BoundingBox

Returns

void

Inherited from

GeometryBase.bounds

Defined in

src/core/geometry/GeometryBase.ts:135

Methods

addSubGeometry

▸ addSubGeometry(...lodLevels): SubGeometry

add subGeometry from lod level

Parameters

Name	Type
...lodLevels	LODDescriptor[]

Returns

SubGeometry

See

LODDescriptor

Inherited from

GeometryBase.addSubGeometry

Defined in

src/core/geometry/GeometryBase.ts:144

---

generate

▸ generate(shaderReflection): void

create geometry by shaderReflection

Parameters

Name	Type	Description
shaderReflection	ShaderReflection	ShaderReflection

Returns

void

Inherited from

GeometryBase.generate

Defined in

src/core/geometry/GeometryBase.ts:155

---

setIndices

▸ setIndices(data): void

Parameters

Name	Type
data	ArrayBufferData

Returns

void

Inherited from

GeometryBase.setIndices

Defined in

src/core/geometry/GeometryBase.ts:165

---

setAttribute

▸ setAttribute(attribute, data): void

Parameters

Name	Type
attribute	string
data	ArrayBufferData

Returns

void

Inherited from

GeometryBase.setAttribute

Defined in

src/core/geometry/GeometryBase.ts:177

---

getAttribute

▸ getAttribute(attribute): VertexAttributeData

Parameters

Name	Type
attribute	string

Returns

VertexAttributeData

Inherited from

GeometryBase.getAttribute

Defined in

src/core/geometry/GeometryBase.ts:190

---

hasAttribute

▸ hasAttribute(attribute): boolean

Parameters

Name	Type
attribute	string

Returns

boolean

Inherited from

GeometryBase.hasAttribute

Defined in

src/core/geometry/GeometryBase.ts:194

---

genWireframe

▸ genWireframe(): Vector3[]

Returns

Vector3[]

Inherited from

GeometryBase.genWireframe

Defined in

src/core/geometry/GeometryBase.ts:198

---

compute

▸ compute(): void

Returns

void

Inherited from

GeometryBase.compute

Defined in

src/core/geometry/GeometryBase.ts:251

---

computeNormals

▸ computeNormals(): this

Returns

this

Inherited from

GeometryBase.computeNormals

Defined in

src/core/geometry/GeometryBase.ts:270

---

isPrimitive

▸ isPrimitive(): boolean

Returns

boolean

Inherited from

GeometryBase.isPrimitive

Defined in

src/core/geometry/GeometryBase.ts:312

---

destroy

▸ destroy(force?): void

Parameters

Name	Type
force?	boolean

Returns

void

Inherited from

GeometryBase.destroy

Defined in

src/core/geometry/GeometryBase.ts:316