WebGL based browser OBJ viewer

This is for viewing OBJ files in your browser.

Status

Working:

• WebGL canvas rendering (wireframe cube on dark red background)
• Mouse drag to rotate model
• Mouse scroll to zoom in/out
• Reset Camera button

Incomplete / not yet implemented:

• OBJ file loading — the Load button and textarea exist in the UI but are not wired up; no OBJ parser exists
• Only a hardcoded cube model is shown; the app cannot yet load real .obj files

Tech stack: TypeScript, WebGL 1.0, Vite, gl-matrix

Prerequisites

All you need to get started is Node.js and npm.

Install

git clone https://github.com/gunax/ObjViewer.git .

Then install dependencies:

npm install

Run

npm start

Then open browser to localhost:5173

Build

npm run build