3.4 Polar Coordinates / The Coding Train

It’s finally time to dive into the trigonometric functions—sine, cosine, tangent—and take a close look at thinking in polar coordinates with p5.js!
- sin()
  p5.js reference entry on the sin() function
- cos()
  p5.js reference entry on the cos() function
- tan()
  p5.js reference entry on the tan() function
- 3.1 Angles and Rotation
  Nature of Code video on angles and rotation
- Asteroids with p5.js
  Coding challenge on making asteroids in p5.js
- Polar Perlin Noise Loops
  Coding challenge on Perlin noise loops with polar coordinates

It’s finally time to dive into the trigonometric functions—sine, cosine, tangent—and take a close look at thinking in polar coordinates with p5.js!

3.1 Angles and Rotation
Nature of Code video on angles and rotation
Asteroids with p5.js
Coding challenge on making asteroids in p5.js
Polar Perlin Noise Loops
Coding challenge on Perlin noise loops with polar coordinates

3.4 Polar Coordinates