Interactive Graphics 16 - Shadow Mapping

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

[@n-man6964]

This is a perfect format for me. Simple background, just talking, no music, no crazy animations. Just good slides with detailed enough explanation. I love implementation and programming videos, but these lectures... don't change it!

[@billedtrain3806]

Best in-depth explanation I've ever seen. I'm using shadow map technique to render a viewcone and this video enabled me to actually do it in 2 weeks and before that I did not even know what a Shader is. Thank you a thousand times

[@forms809]

Are you considering making a youtube playlist for CS 6620: Ray tracing for Graphics? Thanks so much for providing this!

[@PixelPulse168]

vote it up

[@rupeshmandke]

Another gem from cem! Thanks for including PCF shadows to this, the amount of easy to understand material is so scarce on that topic.

[@user-et7ej3ip4t]

This is the best explanation of the shadow mapping technique!! Thank you very much!!!

[@carljosephyounger]

Excellent. Thanks.

[@chyrvonykastrychnik4819]

Love your lectures

[@DasAntiNaziBroetchen]

One use case for GL_DEPTH_COMPONENT16 is for example speeding up volumetric fog shadows. Instead of sampling a higher precision shadow map (to get PCF), you sample a 16 bit one (ideally also at a lower resolution). The precision is enough, since shadow acne isn't really an issue here.

[@poppop101010]

Came here cz shadow mapping explanation from threejs-journey course was bad. This video is golden. Thank you for opening this lecture in the public.

[@HylianEvil]

Thank you!

[@iamvfx]

Cool stuff.

[@cacheman]

39:00 Presumably you could use glClipControl() to reconfigure clip-space to have the range 0-1, and then you could use the same matrix.

[@CitizenWarwick]

Thanks!

[@tonygnavo2468]

Super usefull!

[@DasAntiNaziBroetchen]

32:45 I am skeptical that using an "expensive fragment shader" for a depth only render pass would do anything. Considering how Vulkan is structured where the entire pipeline state gets compiled into a pipeline object, I'd say the OpenGL driver will just recompile the shader under the hood, so it doesn't do anything. I have not profiled this though.

[@pygmalion8952]

helal olsun hocam

[@MrMariozzz78]

can i use this code with pre 2.0 opengl or i need a shader linguage for that?

[@robfitzsimmons8003]

Dude, you are awesome. Love how you looked through the camera at kzbin.info/www/bejne/gJnSoaRoodCtg7M

[@samxu5320]

Could you talk about GI in next video.

[@cem_yuksel]

Not in the next video, but we'll get there.