Challenges

Featured Challenge:
#176 — Buffon's Needle

How do toothpicks approximate the value of pi? I'll show you by coding a simulation in p5.js!

mar 14, 2023

Buffon's Needle

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projection matrix

Can I draw and rotate a 3D cube using Processing's 2D renderer with just some math?!?! Yes! Watch to learn more about rotation and projection matrices along with perspective and orthographic projection!

3D Rendering with Rotation and Projection