| verbose | type i |
| level | type i | Omittable : default value = 0 |
| property_name | type s | Parameter candidates : colour visibility forcewireframe forcesolid linewidth | |
| property_value | type s | ||
| criterion_name | type s | Parameter candidates : name physical_name material | |
| criterion_value | type s |
| colour | type s | ||
| rcomponent | type d | ||
| gcomponent | type d | ||
| bcomponent | type d | ||
| alpha | type d | Omittable : default value = 1.0 |