nocoastaec/text-to-ifc ? reverse-engineered prompt

Build me a simple web app called Tekt that lets someone describe a building in plain English and then watches it turn into a 3D IFC model step by step.

I want a text box where I can type things like “two storey house with a kitchen, living room, three bedrooms, a garage and a front porch” and then see the building grow in a viewer room by room, with doors and windows appearing as it goes. When it finishes, I should be able to download a valid IFC4 file and keep editing it with follow up prompts like “move the kitchen to the north side” or “add a basement”.

Please include a browser based UI with a history panel, a 3D model viewer, and a backend that can take natural language, turn it into building steps, validate them, and compile the final IFC. If you need current docs for the IFC or viewer libraries, look them up online. Keep it working with a mock model if no API key is set, and make the whole thing feel like a polished hackathon demo.