This course gives insights into the field of realtime rendering as used in virtual reality applications or computer games. Topics include:
- Graphics Hardware (GPU) Architecture
- Advanced Lighting and Shading
- Shading Languages
- Graphics Programming (OpenGL 4.x Core Profile, Vulkan, DirectX, ...)
- Real-time Shadows
- Culling and Visibility
- Levels of Detail and Terrain Rendering
- Image-based Rendering
Lectures and Revision Course
Lectures and the revision course will be given in distance learning mode, live via Zoom. Lectures will take 90 min and distance learning lecture times are scheduled for Wednesdays, 14:00 (s.t.) - 15:30 (s.t.), and do not match the room reservation times on TISS. The revision course will take a bit longer. Plan 120 min for it! You can find the Zoom link on TUWEL.
Please mind the following dates:
|Fri, 01.10.2021||TUWEL course goes online. You can already start to form groups of two.|
14:00 - 15:30
|First lecture and introduction to the lab course|
14:00 - 15:30
|Lecture unless stated otherwise or holiday.|
14:00 - 16:00
Please mind the following deadlines for the lab course. All submissions are to be done via TUWEL
|Submission 1: Project Proposal and Group Finding
|Submission 2 - Prototype
|Submission 3 - Demo Test Run
|Submission 4 - Final Demo
|Presentation of the rendering demos (compulsory attendance)|
The course consists of 10-15 lectures and a lab part in which a small rendering demo with effects from the lecture must be implemented in groups of two.
The final grade is a combination of the lab part and an oral exam. The lab part ends with the final presentations in the last lecture (There's no need to prepare slides, just run your demo and talk about the effects you've implemented and how you did it. The demo should be started and presented within 2-3 minutes.) Oral exams will be conducted after the end of the lectures and serve also as a submission talk for the lab part. The grades for both, lab part and exam, are given after the oral exam.
In order to get a positive grade, you have to fulfill the following requirements:
- Your demo must run fully automatically without any further user interaction at a minimum resolution of 1920x1080 with at least 60 FPS.
- You must have implemented two complex effects (according to your personal list of approved effects in TUWEL) correctly.
- You must get a positive grade on the oral exam.
In addition to the requirements for a positive grade, your grade may increase approximately by one grade by achieving one of the following items:
- You have implemented an additional complex effect correctly.
- You have implemented multiple effects of low complexity correctly and put them to good use in your demo.
- You have modelled/generated particularly nice scene geometry.
- You have created a particularly nice demo overall, where graphics/sound/animation/etc. interact beautifully.
- You perform particularly well in the oral exam.
Dates for the oral exams will be offered in February 2022.
The main materials are the slides from the lectures. The latest slides and video recordings of the lectures will be uploaded to TUWEL .
Already available on TUWEL are lecture video recordings and slides from previous years.
The book "Real-Time Rendering, Fourth Edition", by Tomas Akenine-Möller, Eric Haines, Naty Hoffman, Angelo Pesce, Michal Iwanichi, and Sébastien Hillaire, A K Peters/CRC Press, 2018, may serve as complementary material.
A good resource for GLSL shader development is the book "OpenGL 4 Shading Language Cookbook, Third Edition", by David Wolff, Packt Publishing, 2018
In case of problems with TISS or TUWEL and for personal matters, please send us an email to: firstname.lastname@example.org
The goal of the lab course is to write a small rendering demo. The implementation is done in groups of two and must show at least two effects covered by the lecture. Creativity will be rewarded.
To see what we expect from a demo, have a look at the Hall of Fame where all submissions of the previous years are shown.
The implemented effects can exceed/extend what is shown in the lectures. But make sure to check for prior work, there is already a large variety of different shaders available. You should choose a topic where at least parts of the effect have to be implemented by yourself. Please make sure to always state all references that were used. The effects must be proposed in the Submission 1 and you will get feedback about your choices. All further requirements and guidelines can be found in the description texts on TUWEL.
Everyone who submits a project proposal will get a grade!
Make sure to read the document "Submission Guidelines + Vislab PC Configuration" on TUWEL.
Double-check that you submit all DLLs, shaders, textures, 3D-models and additional content in the correct folders. We can only grade demos that are running on our environment.