Interactive Graphics 08 - Lights & Shading

Interactive Computer Graphics.
School of Computing, University of Utah.
Full Playlist: • Interactive Computer G...
Course website: graphics.cs.utah.edu/courses/...

[@alexandrpirogov2895]

It's sad that I can only give 1 like for each and every one of your videos. They are pure gold. For the longest time the question "what goes to CPU and what goes to GPU" has been bothering me and watching multiple CG tutorials haven't given me an answer. And single video of yours has answered 99% of the questions that I've had. Thank you!

[@cem_yuksel]

Thanks! I'm so happy to hear that. Comments like this also count. :)

[@zionen01]

Your students are very lucky, your teaching style is excellent. Would have loved to have taken your class in my college years. Thanks a lot for the videos.

[@jokerpb4778]

Thank you for doing a great job Cem!

[@fatemermg7490]

Thanks for new lectures!

[@unexpectedbehavior]

This video is so good, thank you for making it!

[@erenyenigul2338]

You are one of the most passionate instructors I have ever seen! Harikasınız!!!!

[@Waliul_The_Wall-E]

Such a great lecture! I wish you were the teacher teaching us Computer Graphics in the university.

[@xinyucui9820]

Love your videos! Dreaming of studying in Utah one day...

[@quonxinquonyi8570]

Utah beats MIT hands down in explaining things ....

[@ryanimateon]

came across this while looking for some info on painting light, i have not much interest in programing but its fascinating how all these properties of light are explained and turned into math. in most art tutorials light is explained generally with much less nuance than a programmer needs, great vid and graphics!

[@alitalhakarabas3273]

Elinize sağlık hocam.Çok verimli bir ders olmuş.

[@elronnd_9515]

19:50 why isn't the colour also a property of the light itself? (Or maybe blend the two somehow--I guess take some kind of weighted intersection/min of the light colour and the material colour?)

[@cem_yuksel]

The light intensity term "I" is the light color, which can have a different value for each of the RGB channels.

[@elronnd_9515]

​@@cem_yuksel Ah, ok, that makes sense. So if you used a different colour representation like HSL would you need a more complicated colour blending process?

[@cem_yuksel]

@@elronnd_9515 No. You convert HSL to RGB. You cannot use HSL for such computation. If you are doing spectral rendering, however, that is a different story.

[@stephanhirth7579]