AI Architecture: From Massing Model to Daylight Render

Quick answer: Use a screenshot of your massing model as the reference, tell the AI to keep the exact geometry, then add sun direction and time of day, a material per surface, and surrounding context. Use an eye-level 24–35mm view with vertical lines kept straight. Change only light and materials between versions so the design stays the same.

Why start from massing

A massing model fixes proportions and openings. The AI only adds light and material, so it cannot invent extra floors or move windows.

Step by step

1. Export a clean view of the model, ideally white or grey.
2. Write "keep the exact building geometry, window positions and floor count".
3. Add sun: "late afternoon sun from the west, long soft shadows".
4. Assign materials: "pale limestone base, vertical oak fins, floor-to-ceiling glass".
5. Add context: street trees, pavement, a few people for scale.
6. Ask for "two-point perspective, straight verticals, 28mm".

Prompt to copy

Photorealistic architectural render of the exact building from the reference, same geometry, window positions and floor count. Late afternoon sun from the west, warm light and long soft shadows. Pale limestone base, vertical oak fins, floor-to-ceiling glass reflecting the sky. Street trees, pavement, a few people for scale. Eye level, 28mm, straight verticals.

Where to do this in the Lab

• free Lighting & Angle tool
• Architecture render to video
• AI Architecture workshop.

FAQ

Can AI render a massing model?

Yes. Use it as the reference and lock the geometry.

How do I control sun direction?

Name time of day and compass direction.

Why do verticals lean?

Ask for two-point perspective and straight verticals.

Can I compare facade materials?

Yes, change only the material words between renders.

Next step: learn the full workflow in a recorded workshop (see all workshops) or save with a bundle.