Returns a load task for a texture atlas
If ":IGNORE" is provided for texturePath, the following behavior will occur:
- .json: Will try to load a file with same name but with extension .png
- .atlas: texturePath is always ignored
- .txt(or any): Load a file with same name but extension .png
- .xml: Ignore internal texture path to try file with same name but .png extension
Returns a load task for a texture atlas If ":IGNORE" is provided for texturePath, the following behavior will occur: - .json: Will try to load a file with same name but with extension .png - .atlas: texturePath is always ignored - .txt(or any): Load a file with same name but extension .png - .xml: Ignore internal texture path to try file with same name but .png extension