| TYPE | NAME | DESCRIPTION |
|---|---|---|
| INT32 | run_mode | Interactive, non-interactive |
| STRING | value | Block Size |
| STRING | value | Thickness |
| COLOUR | color | Background Color |
| COLOUR | color | Start Blend |
| COLOUR | color | End Blend |
| INT32 | toggle | Supersample |
| STRING | value | Number of X Tiles |
| STRING | value | Number of Y Tiles |