Adds a new Texture Atlas to this Texture Manager. It can accept either JSON Array or JSON Hash formats, as exported by Texture Packer and similar software.
| 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.