The source TxSprite to be split into strips.
OptionalprogressiveOptional flag whether to render lines as they arrive. Defaults to true.
OptionalspriteOptional height of each sprite strip. Defaults to 16.
If the source image is compressed (image.compress is true),
this value is dynamically calculated to respect a 4kB packed size limit per strip
and any provided value here is ignored.
OptionalupdatableOptional flag whether lines can be updated after initial render. Defaults to true.
Options for configuring an image sprite block.