GstarCAD 2027 · Command Reference
Commands > G Command > GCSYMMETRIC
Function Description:
Applies a symmetry constraint to the selected object(s), causing them to be symmetrical with respect to a chosen line.
Command Access:
Icon:
Menu Item: Parameters (P) > Geometric Constraints (G) > Symmetric (S)
Ribbon: Parameters > Geometric > Symmetric
Toolbar：/
Command Line: GCSYMMETRIC
Command Alias: /
Command Prompts:
Select first object or [Two points (2p)]: Prompts the user to select the object that needs to be constrained symmetrically.
Select second object or [Two points (2p)]: Prompts the user to select the object that is the symmetrical counterpart to the first object.
Select first symmetry line: Prompts the user to select the line that will serve as the axis of symmetry.
Operation Steps:
1、As shown in the figure (which is not provided here), select two lines to which you want to apply the symmetric constraint.
2、Select a third line that will act as the axis of symmetry between the first two lines.
3、The first and second lines are then constrained to be symmetrical with respect to the third line, which is the symmetry axis.
Article ID: 3213
Created: September 26, 2026
Last Updated: September 25, 2026
Author: kbadmin
Online URL: https://kb.gstarcad.com.my/article/gcsymmetric-command-gstarcad-2027-3213.html