Class PrepareQueue`Abstract` `Advanced`

Part of the prepare system. Responsible for uploading all the items to the GPU. This class extends the base functionality and resolves given resource items ready for the queue.

Hierarchy (View Summary)

PrepareBase
- PrepareQueue
  - PrepareUpload

Index

Constructors

Properties

uploadsPerFrame

Methods

add dedupeQueue getQueue upload

Constructors

constructor

new PrepareQueue(renderer: Renderer): PrepareQueue
Parameters
- renderer: Renderer
  A reference to the current renderer
Returns PrepareQueue
Inherited from PrepareBase.constructor

Properties

`Static`uploadsPerFrame

uploadsPerFrame: number = 4

The number of uploads to process per frame

Methods

add

add(resource: PrepareSourceItem | PrepareSourceItem[]): this
Add a textures or graphics resource to the queue
Parameters
- resource: PrepareSourceItem | PrepareSourceItem[]
Returns this
Inherited from PrepareBase.add

dedupeQueue

dedupeQueue(): void
eliminate duplicates before processing

Returns void
Inherited from PrepareBase.dedupeQueue

getQueue

getQueue(): PrepareQueueItem[]
Return a copy of the queue

Returns PrepareQueueItem[]
The queue

Inherited from PrepareBase.getQueue

upload

upload(resource?: PrepareSourceItem | PrepareSourceItem[]): Promise<void>
Upload all the textures and graphics to the GPU (optionally add more resources to the queue first)
Parameters
- Optionalresource: PrepareSourceItem | PrepareSourceItem[]
Returns Promise<void>
Inherited from PrepareBase.upload