# SMOOTHMESHMAXLEV System Variable [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [System Variables](Help%20System/GSTARCAD/2021/System%20Variables/(System%20Variables).md) → [S](Help%20System/GSTARCAD/2021/System%20Variables/S/(S).md) **Function Description:** The SMOOTHMESHMAXLEV system variable is used to set the maximum level of smoothness of mesh objects. | | | | --- | --- | | Type | Integer | | Saved in | User-settings | | Initial value | 4 | | Range | 1 \~ 255 1 \~ 5(recommended) | The extremely high density meshes might affect program performance, so they will be forbidden to create by this system variable. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md) · [GstarCAD 2018](../../../2018/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md) · [GstarCAD 2020](../../../2020/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/S/SMOOTHMESHMAXLEV%20System%20Variable--ad39dfcadf7a.md)