GFCLRLUM System Variable
GFCLRLUM System Variable
GstarCAD 2026 → System Variables
Function Description:
The GFCLRLUM system variable is used to control the light level and dark level in single color gradient fill.
| Type | Real |
| Saved in | Not saved |
| Initial value | 1.0000 |
| Range | 0.0 ~ 1.0 |
A tint gradient transitions toward white and a shade gradient transition toward black.
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