Column Gen is a procedural generation tool for creating architectural columns in Blender. Built on a geometry nodes framework, it allows users to define the silhouette of their columns using float curve controls, enabling precise shaping of the pillar profile. The system includes multiple preset profiles, such as simple and star-shaped curves, to introduce varied structural details to the mesh.

The tool features a built-in destruction mode that breaks the column into segments and applies procedural edge damage, enabling the creation of ruined architecture for ancient temples or fantasy environments. The asset is entirely non-destructive and also supports integration with the Curve CSS tool for exporting and reapplying float curves.