Formas launches Cartesian: text or sketch to precise, editable 3D solids with BIM support

carlosbannon · x · 2026-09-14

Formas.ai unveiled Cartesian, a 3D generation product powered by ASTRA that goes 'from a mouse to a city.' Key claims: per-object editability, precise inspectable geometry (faces, edges, solids — not polygon approximations), clean topology with editable assemblies, and BIM-ready named elements. Workflow: feed a photo, sketch, or plan (what you keep stays exactly), describe changes conversationally, then export 3DM/STL into SketchUp, Rhino, or any CAD. Demos span product design, furniture, interiors, architecture, housing, and urban design. Free waitlist is open.

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