GstarCAD 2027 · System Variables
System Variables > 3D System Variables > 3DSELECTIONMODE
Function Description:
The 3DSELECTIONMODE system variable is used to control the selection priority of both visually and physically overlapped objects in 3D visual styles.
| Type | Integer |
| Saved in | Registry |
| Initial value | 0 |
| Range | 0,1 |
System Variable Value:
0: apply the traditional 3D selection priority
1: apply line of sight 3D selection priority for selecting 3D solids and surfaces. In addition, this setting can also provide selection priority for a defined object which associated with surfaces.
Note: if selected objects are in 2d wireframe or 3d wireframe styles, the 3DSELECTIONMODE system variable has no effect.
2022 · 2023 · 2024 · 2025 · 2026
Article ID: 2794
Created: September 26, 2026
Last Updated: September 25, 2026
Author: kbadmin
Online URL: https://kb.gstarcad.com.my/article/3dselectionmode-system-variable-gstarcad-2027-2794.html