Tassos Hadjicocolis, CEO of Phenometry, and Stephanos Androutsellis-Theotokis, CTO and founder, give a detailed demo of Phi, a browser-based modeler that makes organic shapes quickly and precisely, then sends results to Onshape as clean NURBS for downstream CAD operations. 

• Running Phi inside or alongside Onshape
• Direct push–pull of vertices, edges, faces
• Curvature combs and smoothen for fairing
• Precise move, rotate, and scale with inputs
• Image‑based modeling and pop‑out extrusions
• Exporting to STEP with tight NURBS tolerance
• Snapping to Onshape faces and edges
• Dissolve to replace face groups with a single patch
• Mirror vs symmetry for flexible constraints
• STL attachment and flatten for surface control
• Limits of round‑trip import and current workarounds
• Roadmap toward G2/G3 continuity and shape optimization