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Digital Product EngineeringReal Estate

Browser-Based 3D Architectural Walkthrough Using Three.js and WebGL

MetaDesign Solutions engineered a browser-based, interactive 3D architectural walkthrough using Three.js, increasing pre-construction off-plan sales by 40%.

Three.js · WebGL · WebXR
Client: Leading Architecture & Real Estate Firm
3D Architectural Walkthrough with Three.js

Project Overview

The client was struggling to sell off-plan properties (properties not yet built). Buyers found it difficult to visualize the final spaces from traditional 2D floor plans or static renders. Sending heavy VR headsets or requiring app downloads caused massive friction for prospective international buyers.

Browser-Based 3D Walkthrough

MetaDesign Solutions engineered a browser-based, interactive 3D architectural walkthrough using Three.js. Prospective buyers could navigate fully rendered apartments directly in Chrome or Safari without any app installations.

Interactive Floor Plan & Dynamic Lighting

We built an interactive floor plan UI synced with the 3D camera to enhance navigation. Additionally, we implemented dynamic day/night lighting toggles to provide a highly realistic visualization of the property at different times of the day.

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Immersive WebXR Integration

For an elevated experience, we provided WebXR integration that allowed users with VR headsets to jump instantly into an immersive view directly from the browser, completely removing hardware barriers and download requirements.

Key Challenges

01

Visualization Difficulties

Buyers struggled to visualize final spaces from 2D plans or static images.

02

App Download Friction

Requiring app downloads or heavy VR hardware created a barrier to entry for international clients.

03

Remote Sales Limitations

Physical sales centre visits were required, limiting the global reach of the sales team.

04

Performance Constraints

Ensuring high-quality 3D renders performed smoothly directly within standard web browsers.

Results & Outcomes

The browser-based Three.js solution completely eliminated app download friction, resulting in a 100% browser-based experience. By providing an immersive, easily accessible visualization tool, the firm increased pre-construction off-plan sales by 40%. The platform reduced the need for physical sales centre visits, empowering the team to successfully conduct global remote sales.

40%
Off-plan Sales Increase
100%
Browser-based (No App)
VR-Ready
via WebXR API
Global
Remote Sales Reach
FAQ

Frequently Asked Questions

Common questions about this topic, answered by our engineering team.
By using Blender for geometry optimization and KTX2 texture compression to ensure the models load quickly without crashing the browser.
WebXR is a web standard that allows VR and AR experiences directly in the browser. It enables users with VR headsets to instantly jump into the 3D walkthrough without downloading any external apps.
Yes, the WebGL and Three.js implementation is fully responsive and optimized to run smoothly on both desktop and modern mobile web browsers.
We implemented dynamic day/night lighting toggles using Three.js lighting and baked shadows to provide a realistic and immersive visual experience.
A browser-based solution eliminates the friction of app downloads, making it instantly accessible to prospective international buyers via a simple URL link.
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