3D Cube Rendering with PyOpenGL

A simple Python program that renders a rotating 3D wireframe cube using OpenGL.

Overview

This project demonstrates basic 3D graphics rendering using PyOpenGL. It creates a window displaying a wireframe cube that rotates in 3D space, showcasing fundamental concepts like rotation, perspective, and OpenGL drawing.

Features

• 3D wireframe cube rendering
• Real-time rotation on X and Y axes
• Simple OpenGL setup and configuration
• Minimal, easy-to-understand code

Requirements

• Python 3.x
• PyOpenGL

Installation

Install the required package using pip:

pip install PyOpenGL

Usage

Run the program from the command line:

python cube.py

A 500×500 window will open displaying the rotating 3D cube. Close the window to exit the program.

How It Works

The program uses GLUT (OpenGL Utility Toolkit) to:

1. Create a 500×500 display window
2. Initialize the OpenGL context in RGB color mode
3. Draw a wireframe cube at each frame
4. Apply rotation transformations (45° on X-axis, 45° on Y-axis)
5. Continuously refresh the display

Code Structure

• Initialization: Sets up the display window and OpenGL parameters
• draw(): The display callback function that renders the cube with rotations
• Main Loop: glutMainLoop() handles window events and continuous rendering