In this live episode, I discuss Forward and Inverse Kinematics and attempt to make a variety of tentacle-like creatures. I also make a new tutorial about Polar Coordinates.

3:55 – Announcements
18:38 – Work from the community
31:32 – Presenting today’s topics
42:02 – Polar Coordinates
1:03:19 – Forward Kinematics Coding Challenge
2:00:12 – Inverse Kinematics Coding Challenge
2:47:44 – Conclusion/Q&A

Edited videos from this live stream coming soon!

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Send me your questions and coding challenges!:

The Coding Train website:

Links discussed in this video:
Siraj Rival’s Channel:
Deep Learning with Tensorflow on Kadenze:
Coding Math on Youtube:
My video on CodePen in p5.js:
My Perlin Noise playlist:
My Git and GitHub playlist:
Processing Foundation:
Interactive Fish Aquarium Desktop Wallpaper:
My Polar Coordinates CodePen:

Work from the community:
Carla de Beer’s The Matrix Digital Rain – Dingbats:
MrMusAddict’s Trappist-1 solar system:
cmanny’s Rainbow-Topics Visualization:
Robin Lefebvre’s Voronoi Random Walkers – With Alpha:
Alca’s Rainbow Flow + Hexbin (Pillars):

Source Code for the all Video Lessons:


For an Introduction to Programming:
For my Nature of Code videos:
For More Live Streams:
For More Coding Challenges:

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