73 sqm, Three Lives

Use Three.js to build an interactive 3D home-furnishing webpage for a 73-square-meter two-bedroom apartment: for the same floor plan, present three different life answers for "the second room" (working from home / friends staying over / reserved for the future), and switch the entire apartment's furniture layout with one click. The page includes four viewing modes: dollhouse cutaway view, orthographic top view, 1.35m sectional cut, and first-person walkthrough (WASD movement, collision against walls and furniture, click doors to open and close them). The opening animation grows walls, window frames, and furniture out of the 2D floor plan. A time slider at the top drives morning / afternoon / night lighting, and at night the desk lamps and pendant lamps in each room turn on automatically. Clicking any room pops up a card with its area and dimensions plus a furniture list. All furniture is procedurally modeled and then replaced with 32 pre-made low-poly high-quality GLB assets authored in Blender, featuring procedural wood-grain, fabric, and stone textures with soft shadows. The style is Japanese minimalism: light oak + warm white + grayish green. Replace the apartment and style with an industrial loft studio: keep the three layout presets and four viewing modes, but switch furniture to metal frames, dark walnut and leather, double the ceiling height, and add floor-to-ceiling windows. 

Use Three.js to build an interactive 3D home-furnishing webpage for a 73-square-meter two-bedroom apartment: for the same floor plan, present three different life answers for "the second room" (working from home / friends staying over / reserved for the future), and switch the entire apartment's furniture layout with one click. The page includes four viewing modes: dollhouse cutaway view, orthographic top view, 1.35m sectional cut, and first-person walkthrough (WASD movement, collision against walls and furniture, click doors to open and close them). The opening animation grows walls, window frames, and furniture out of the 2D floor plan. A time slider at the top drives morning / afternoon / night lighting, and at night the desk lamps and pendant lamps in each room turn on automatically. Clicking any room pops up a card with its area and dimensions plus a furniture list. All furniture is procedurally modeled and then replaced with 32 pre-made low-poly high-quality GLB assets authored in Blender, featuring procedural wood-grain, fabric, and stone textures with soft shadows. The style is Japanese minimalism: light oak + warm white + grayish green. Switch all interface text, room cards and furniture lists to English, and add an opening summary page for clients that briefly explains in English which living need each of the three layouts solves.