Controls whether generic or photometric lights are used, and specifies the lighting units for the drawing.
| Type: | Integer |
| Saved in: | Drawing |
| Initial value: | 2 |
When this system variable is set to 1 or 2, photometric lighting is enabled; otherwise standard (generic) lighting is used.
|
0 |
No lighting units are used and standard (generic) lighting is enabled |
|
1 |
American lighting units (foot-candles) are used and photometric lighting is enabled |
|
2 |
International lighting units (lux) are used and photometric lighting is enabled |