# Commands about Materials and Textures [GstarCAD 2025](Help%20System/GSTARCAD/2025/Index.md) → [Commands](Help%20System/GSTARCAD/2025/Commands/(Commands).md) **Commands：** - [CONVERTOLDMATERIALS](Help%20System/GSTARCAD/2025/Commands/CONVERTOLDMATERIALS.md) - [MATERIALASSIGN](Help%20System/GSTARCAD/2025/Commands/MATERIALASSIGN.md) - [MATERIALS](Help%20System/GSTARCAD/2025/Commands/MATERIALS.md) - [MATERIALSCLOSE](Help%20System/GSTARCAD/2025/Commands/MATERIALSCLOSE.md) - [TOOLPALETTES](Help%20System/GSTARCAD/2025/Commands/TOOLPALETTES.md) **System Variables：** - [CMATERIAL](../System%20Variables/CMATERIAL.md) - [EXTNAMES](Help%20System/GSTARCAD/2025/System%20Variables/EXTNAMES.md) - [MATBROWSERSTATE](Help%20System/GSTARCAD/2025/System%20Variables/MATBROWSERSTATE.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2025_en-US/detail/commandReferences/Commands%20about%20Materials%20and%20Textures.html) · © Gstarsoft Co., Ltd.