> For the complete documentation index, see [llms.txt](https://technical.geometrygym.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes.md).

# Elements

- [Nodes](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes/nodes.md): Structural Nodes
- [1D Elements (Curve)](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes/1d-elements-curve.md): Curve Elements
- [2D Elements (Area)](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes/2d-elements-area.md): Area Elements
- [3D Elements (Solid)](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes/3d-elements-solid.md)
- [Groups/Lists](https://technical.geometrygym.com/rhino-grasshopper/structuralanalysis/geometry-gym-model/common-attributes/groups-lists.md)