Overview of GLSL, the OpenGL Shading Language

This is more of a presentation than a real tutorial, that should help you learn coding in GLSL, assuming you already know how programming works in general.
This video is intended for users of Shadron, but it describes GLSL in general, so OpenGL programmers may find it useful as well. If you want to try writing your own GLSL shaders, get Shadron at:
www.shadron.info
© Viktor Chlumský 2016

[@zainerikat4704]

this is better than those clickbait crappy 100 seconds videos. this really did teach me lots of stuff good enough to start this journey.

[@SureyD]

I was just looking for some GLSL basics to get a grip of syntax changes between that and HLSL, and it was exactly what I needed. Thanks!

[@kim15742]

This was an awesome video! I hope you'll make more GLSL videos in the future!

[@claudiobucunea4421]

MK

[@GichiKya]

simple and straight to the point. Thank you.

[@dickheadrecs]

such a good overview, really thorough. cheers

[@ivanm5649]

Went over my head around the 7 minute mark, but a great video to keep referencing back too

[@mentalthink1]

Very useful I just starting to try to do Shaders and this video is really good. Thanks you clear a lot of doubts I have. Thanks.

[@monara1997]

Just getting into this area of computing, very concise and helpful video!

[@user-zl5cv6vw2m]

Me too

[@digableweb]

Excellent overview. Thanks a lot !

[@jakubsebek]

Czech accent immediately spotted :D, thanks for the great video.

[@menghour9195]

Could more explain about In/Out/Uniform . thanks

[@saveraptor2209]

Great overview!

[@arshakkroyan2899]

Thanks. It was very helpful. ;)

[@sid12x12]

thx one of the best

[@ItzSwiftyBoy_Gaming]

This was so good tutorial liked it.😊😊

[@DavidGuan]

Very helpful, thanks

[@MehulKumar_m3huL]

This was on spot!

[@docca2077]

this video was so good!

[@kingburrito7773]

thank you!

[@S0daB]

Great video! But the vector multiplication "with no matematical definition" seemed to be the dot product if I'm not completely mistaken.

[@Shadron]

You are mistaken.

[@S0daB]

@@Shadron Oh yeah it gives out a vector and not a scalar, I was mistaken.

[@igorswies5913]

multiplying vector by vector is very handy if you don't want to make a matrix just for a simple scaling

[@S0daB]

@@igorswies5913 That is actually very handy indeed

[@andresestevez2701]

me hubiera gustado que saques la similitud y conversión para glsl y hlsl, ,,,,, tiene sus aplicaciones

[@awesomefacts101]

So convinced he slowed down his voice to make the video longer

[@user-qv3rs5br1d]

谢谢，学到了

[@malymilanovic8298]

bro where next video? you dont have playlists or recommendations at the end of the video.

[@theodorekoussoulis7733]

Sorry I am very new in this subject.What is iResolution ?

[@Shadron]

That's not a GLSL feature, it's a variable used by ShaderToy.

[@davidsierowski8021]

good video!!

[@rollyrodrigz5069]

Very usefull !!

[@RazorSports1]

the difference between GLSL and Seus renewed is the lighting!

[@Ap3rtur3]

Great video! But I had to watch it in 1.25x Speed tbh :D

[@Temulgeh]

set the speed to 1.25 or 1.5 for a better experience

[@mhameedmmd]

thaaaaaaaanks

[@totheknee]

8:24 - The misunderstanding of `goto` really set us back. It's a shame that the misinformation meme continues to this day, with `goto`s uses lost and no alternatives given. It really shows how mob rule can ruin a good thing, and why critical thinking is so badly needed these days...

[@mareksajner8567]

tady je někdo čech já to v tom slyším

[@lucasgringomcpe1448]

mcpe sharders tuturial

[@kopuz.co.uk.]

People who can write good complex shaders are off their heads.

[@clodgozon3968]

I can understand these well even I'm only 14. Well, they say age doesn't matter so... That's fine.

[@timerertim]

I'm 15 and can understand it perfectly fine. It all comes down to your interest in the topic.

[@igorswies5913]

I'm 16 let's create a chain

[@yaroslavsvitlitskyi1864]

I’m 17

[@chrischoir3594]

It's amazing how someone can talk about GLSL for minutes and not even explain one thing about it