# Commands about Checking 3D Models [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Command Groups](Help%20System/GSTARCAD/2027/Commands/00%20Command%20Groups/(Command%20Groups).md) **Commands：** - [INTERFERE (GstarCAD 2026)](../../../2026/Commands/I/INTERFERE.md) - [SOLIDEDIT (GstarCAD 2026)](../../../2026/Commands/S/SOLIDEDIT.md) **System Variables：** - [INTERFERECOLOR (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/I/INTERFERECOLOR.md) - [INTERFEREOBJVS (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/I/INTERFEREOBJVS.md) - [INTERFEREVPVS (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/I/INTERFEREVPVS.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/Commands%20about%20Checking%203D%20Models.html) · © Gstarsoft Co., Ltd.