This section includes only extensions which are workstation dependent. All the extensions not listed in this section are realized in software and so are always available.
| extra hlhsr identifiers | yes (*) |
| hatch index | index = 1000 * step + angle (step in pixel and angle in degrees) |
| Antialiasing modes | no |
| extra antialiasing identifiers | no |
| z-buffer shift | yes (*) |
| z-buffer edge shift | yes (*) |
| transparency | yes (*) |
| highlighting method | redraw object using the HIGHLIGHTING COLOR |
| cell array simulation | yes |
| cell array alignment | yes |
Note : (*) only if HLHSR mode is set to Z-BUFFER ( See SET HLHSR MODE )