You: "Create a 3-span continuous bridge, 40m-50m-40m, with AASHTO Type IV girders" AI: [Creates complete bridge model with proper geometry, materials, and sections] You: "Apply AASHTO HL-93 loading ...
Animated 3D character stage with object interaction Natural-language command parsing and action execution Multi-provider chat backends with local and cloud options Azure Functions API layer for chat, ...