CASE STUDY // 3D SIMULATION AGENCY & INTERACTIVE GLTF VIEWPORT

NEOVRIT // 3D Simulation Agency
Interactive Three.js GLTF Orbit & DRACO Compression

How we engineered a cutting-edge 3D simulation agency website featuring an interactive Three.js GLTF model orbit viewport, Google DRACO mesh compression, and real-time physical PBR materials running at locked 60 FPS across budget smartphones.

https://neovrit.vercel.app

NEOVRIT 3D simulation agency platform desktop view

INTERACTIVE ORBIT

60 FPS

Mobile WebGL Loop

DRACO COMPRESSION

2.1 MB

Down from 48MB CAD

TIME TO INTERACTIVE

< 1.2s

Worker Mesh Decode

LEAD CONVERSION

+240%

Enterprise Inquiries

// 01. THE TECHNICAL CHALLENGE

Delivering Industrial 3D CAD Simulations Without Browser Freezes

NEOVRIT operates at the cutting edge of industrial digital twins, aeronautical simulations, and mechanical visualizations. However, their sales pipeline faced a major hurdle: enterprise clients wanted to test and interact with true 3D spatial models directly in their web browsers without downloading proprietary desktop executables or enduring 30-second loading screens.

Raw CAD exports commonly exceed 45MB to 90MB with hundreds of thousands of unindexed polygon vertices. Running these unoptimized models on standard mobile WebGL contexts caused instantaneous GPU context loss, browser crashes, and stuttering frame rates.

// 02. THREE.JS & WEBGL PIPELINE ARCHITECTURE

Google DRACO Decompression, Web Workers & Bounded Orbit Controls

We designed a four-stage asset delivery and graphics pipeline to achieve locked 60 FPS performance:

DRACO Geometry Compression

Compressed complex industrial geometry down to 2.1MB using Google DRACO algorithms, enabling rapid loading even on 4G cellular networks.

Web Worker Decompression

Offloaded geometry decoding to background Web Workers, keeping the main JavaScript thread completely unblocked during model parsing.

PBR Roughness & Env Maps

Rendered dynamic physical lighting using HDR studio reflection maps and metallic-roughness shaders with zero FPS degradation.

// 03. MEASURED PRODUCTION OUTCOMES

Enterprise Client Trust & Dwell Time Acceleration

4.8-minute average session duration as decision-makers interact with the real-time 3D model viewport.

100% zero WebGL context loss crash rate across 10,000+ audited mobile device sessions.

+240% qualified enterprise inbound consultation requests from North American and European simulation clients.

Sub-1.2 second Time to Interactive (TTI) achieved with static SSR pre-rendering and progressive model streaming.

Explore 3D WebGL Packages & Technical Blueprints

Compare our hardware-accelerated 3D website development packages or read the mobile optimization architecture:

2D + 3D Interactive Package (₹12,000)Ultra 3D Spatial Flagship (₹20,000)BioPrac 3D Fog Clinical Case Study Three.js Mobile WebGL Optimization Guide

Need an Interactive 3D WebGL Experience for Your Brand?

From industrial model viewports to full spatial digital twins, we engineer lightweight 3D web applications that convert enterprise buyers.

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