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Class GeosphereGeometry

Hierarchy

Index

Constructors

constructor

  • new GeosphereGeometry(context: Context, identifier?: string, diameter?: number, textured?: boolean): GeosphereGeometry
  • Object constructor, requires a context and an identifier.

    Parameters

    • context: Context

      Valid context to create the object for.

    • Optional identifier: string

      Meaningful name for identification of this instance.

    • diameter: number = 1.0

      Diameter of the sphere (default: 1.0)

    • textured: boolean = true

      Is the box textured? (default: true)

    Returns GeosphereGeometry

Properties

Protected _buffers

_buffers: Buffer[] = ...

Various buffers required for this geometry (e.g., vertex buffer).

Protected _diameter

_diameter: number = 1.0

Diameter of the sphere

Protected _size

_size: number = 0

Protected _texCoordLocation

_texCoordLocation: number

Attribute location of the texture coordinate

Protected _textured

_textured: boolean = false

Is the sphere textured?

Protected _vertexArray

_vertexArray: VertexArray

Vertex array used for binding the rectangle's buffer(s).

Protected _vertexLocation

_vertexLocation: number

Attribute location of the vertex position

Protected assertInitialized

assertInitialized: () => void = ...

Asserts the objects initialization status to be true. Note that the implementation is cached and forwarded to either an empty function when initialized and to an acutal assert(false) otherwise.

Type declaration

    • (): void
    • Returns void

Protected assertUninitialized

assertUninitialized: () => void = ...

Asserts the objects initialization status to be false. Note that the implementation is cached and forwarded to either an empty function when uninitialized and to an acutal assert(false) otherwise.

Type declaration

    • (): void
    • Returns void

Accessors

buffers

context

initialized

  • get initialized(): boolean
  • Property getter for readonly access to the initialization status of an initializable instance.

    Returns boolean

texCoordLocation

  • get texCoordLocation(): number

vertexArray

vertexLocation

  • get vertexLocation(): number

Methods

bind

  • bind(): void

Protected bindBuffers

  • bindBuffers(): void

draw

  • draw(): void

initialize

  • initialize(aVertex?: number, aTexCoord?: number): boolean
  • Creates the vertex buffer object (VBO) and creates and initializes the buffer's data store.

    Parameters

    • aVertex: number = 0

      Attribute binding point for vertices.

    • aTexCoord: number = 1

      Attribute binding point for texture coordinates.

    Returns boolean

unbind

  • unbind(): void

Protected unbindBuffers

  • unbindBuffers(): void

uninitialize

  • uninitialize(): void

Static Protected Readonly assertInitializedFalse

Static Protected Readonly assertUninitializedFalse

Static assert_initialized

  • assert_initialized(): MethodDecorator

Static assert_uninitialized

  • assert_uninitialized(): MethodDecorator

Static discard

  • discard(): MethodDecorator
  • Method decorator for discarding of Initializable inheritors. This decorator asserts the initialization status of the instance that is to be discarded, invokes its uninitialization, and falsifies the initialization status. In order to encourage the use of assertInitialized and assertUninitialized they are dynamically bound to a static, always-failing assert and an empty/undefined function respectively.

    Returns MethodDecorator

Static initialize

  • initialize(): MethodDecorator
  • Method decorator for initialization of Initializable inheritors. This decorator asserts the initialization status of the instance that is to be initialized, invokes its initialization with arbitrary number of parameters, and sets the initialization status to the initialization success (either false or true). In order to encourage the use of assertInitialized and assertUninitialized they are dynamically bound to either a static, always-failing assert or an empty/undefined function.

    Returns MethodDecorator

Static uninitialize

  • uninitialize(): MethodDecorator
  • Method decorator for uninitialization of Initializable inheritors. This decorator asserts the initialization status of the instance that is to be uninitialized, invokes its uninitialization, and falsifies the initialization status. In order to encourage the use of assertInitialized and assertUninitialized they are dynamically bound to a static, always-failing assert and an empty/undefined function respectively.

    Returns MethodDecorator