ORTHOMODE System Variable
ORTHOMODE System Variable
GstarCAD 2026 → System Variables → O
Function Description:
The ORTHOMODE system variable is used to constrain cursor movement in perpendicular direction.
| Type | Integer |
| Saved in | Drawing |
| Initial value | 0 |
| Range | 0,1 |
When the ORTHOMODE is on, the cursor can move horizontally and perpendicularly relative to UCS and current grid rotation angle.
System Variable Value:
0: turn ortho mode off
1: turn ortho mode on
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