WebGL 2: Transform Feedback (for Particle Systems etc)

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A highly focused look at transform feedback in WebGL. We'll start with the basics, study the syntax and then build a simple program. By the end, you should be comfortable writing your own transform feedback system for whatever you need it for.

There are two code samples in this series github repository. One is a commented version of the code I wrote in this video. The other is a very simple particle system example using transform feedback.

This series on WebGL 2 was produced for anyone who, like me, had major problems getting a firm understanding of WebGL's intermediate and advanced concepts. Every video is focused on a single concept. If I've done this well, you shouldn't really need to "get up to speed" before watching any of these videos. There are no external libraries. I'm not building up to a custom API or injecting any abstractions. And I don't expect you to have watched from episode #1 to get "how I'm doing things with WebGL."

Complete playlist:

Videos:

I really hope someone out there will find this series helpful.

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I got to learn OpenGL, but these WebGL vids are better than any OpenGL tutorials I found, so I'm sticking to them. Good job Andrew, and thank you

raspberryboss

This is just brilliant. Wonderfully clear explanation of a difficult subject. Thank so much!

MichaelLangbein-fr

These videos must be alot of work so just wanted to say you're one of the best resources for webgl out there and thank you so much

BOBJOE-emtp

Best tutorial series! Please keep doing more advanced tutorials, quality like this is hard to find!

NickDrian

This is the best and most detailed tutorial series about webgl on YouTube, period. Really appreciate the quality of your work! I wish this is going to be a 100+ part series :).

rednibcoding

Best tutorial series I have found on WebGL! I'd love to see videos on deferred lighting and deferred rendering as I have been trying to learn and understand those and haven't found any great resources like these videos for that!

ryananderson

Thank you so much! As always I appreciate how you go back to the basics before introducing a new idea. I'd love to see a video that expands on this by taking the concert and drawing a bunch of particles.

roblouie