| Starting point | A manually modelled room with specified furniture, materials, lights, and cameras. | A living room photo, sketch, or render plus a prompt and optional references. |
|---|
| Control | Precise geometry, dimensions, product models, material values, and camera settings. | Fast visual direction, with the main view anchored but small details still able to change. |
|---|
| Best use | Approved layouts, exact product placement, technical coordination, and final production. | Furniture, palette, material, lighting, and styling concepts before detailed specification. |
|---|
| Time and setup | Requires modelling, asset preparation, materials, lighting, rendering software, and hardware. | Runs in a browser and returns visual options without building a new 3D scene for each direction. |
|---|