First Person 3D World Game

A first-person 3D world game built with JavaScript and WebGL (OpenGL for the web).

Features

• First-person camera with mouse look
• 3D procedurally generated world with terrain and obstacles
• WASD movement controls
• Jumping mechanic with gravity physics
• WebGL rendering with custom shaders
• Collision detection with ground

Controls

• W/A/S/D - Move forward/left/backward/right
• Mouse - Look around (click to lock mouse)
• Space - Jump
• ESC - Release mouse lock

How to Run

1. Open index.html in a modern web browser (Chrome, Firefox, Edge, Safari)
2. Click on the canvas to lock the mouse pointer
3. Use WASD to move and mouse to look around

Technical Details

• Pure JavaScript with WebGL (no external 3D libraries like Three.js)
• Custom matrix math implementation for 3D transformations
• Vertex and fragment shaders for rendering
• Real-time physics simulation
• Procedural world generation

Browser Compatibility

Requires a browser with WebGL support:

• Chrome 9+
• Firefox 4+
• Safari 5.1+
• Edge (all versions)
• Opera 12+

Performance

The game runs at 60 FPS on most modern hardware. If you experience performance issues, try:

• Closing other browser tabs
• Updating your graphics drivers
• Using a different browser

Enjoy exploring your 3D world!