3D graphics course final project

This is a small 3D rendering engine written in OpenGL as a final project for a university course.

It features some basic functionality such as textures, shaders, basic models and materials support.

Features

• Shaders (shader.py for wrapper, shaders/ for GLSL sources)
  • Gouraud shading with fog
  • Phong shading
• Light sources (light.py)
  • Directional
  • Point with attenuation
  • Spotlight
  • Material support
• Loading *.obj models and *.mtl materials (loaded_object.py)
• Multiple camera types (see Keyboard shortcuts)

Installation

• Python 3.8
• pip install -r requirements.txt

Usage

• python main.py

Used libraries:

• glfw - Window creation
• pyopengl - OpenGL bindings
• pyrr + numpy - Vector and matrix operations
• pillow - Image loading
• pywavefront - Handling of *.obj and *.mtl files

Keyboard shortcuts

Camera

• 1 - Static camera
• 2 - Follow the monkey
• 3 - Be the monkey

Shading options

• O - Gouraud shading
• P - Phong shading
• F - Toggle fog
• <- / -> - Change spotlight direction