rview the terminal 3D rasterizer 🎨🖥️

A simple Rust software rasterizer that renders 3D models like cubes or .obj files as ASCII art right in your terminal. It covers:

• 3D transformations (scale, rotate, translate)
• Perspective projection
• Triangle rasterization
• Basic lighting for shading 🌞

How to use

1. Load or create a 3D object
2. Run the program
3. Drag the mouse to rotate the camera 🔄
4. Scroll wheel to zoom in/out 🔍
5. Press C to quit ✌️

What’s inside?

• Matrix math with glam
• Triangle rasterization with ASCII shading
• Lighting based on face normals and a light source that follows the camera

Earlier demo

Sources

• Utah teapot : https://sketchfab.com/3d-models/utah-teapot-92f31e2028244c4b8ef6cbc07738aee5
• Suzanne : Blender