Adds a Texture Atlas to this Texture Manager. The frame data of the atlas must be stored in an Object within the JSON. This is known as a JSON Hash in software such as Texture Packer.
| name | type | arguments | description |
|---|---|---|---|
| key | string |
The unique string-based key of the Texture. |
|
| source | HTMLImageElement |
The source Image element. |
|
| data | object |
The Texture Atlas data. |
|
| dataSource | HTMLImageElement | HTMLCanvasElement | Array.<HTMLImageElement> | Array.<HTMLCanvasElement> | <optional> |
An optional data Image element. |
The Texture that was created, or null if the key is already in use.