Stefan Pijnacker

Hey there! I just released my first article: "Graphics Programming - Where to Start" stefanpijnacker.nl/article/graphi… It's aimed towards new graphics programmers that want resources that are in my opinion the best when starting out with graphics. Hopefully it can be of help to some :)

“Atan” tied for the 2025 BAFTA Student Award for Games. The game was created by Tom Baas, Jakub Petr, Stefan Pijnacker, Ketlin Riks, Lisette Van Den Dolder from Breda University of Applied Sciences in the Netherlands.

Graphics Programming weekly - Issue 370 - December 15th, 2024 jendrikillner.com/post/graphics-…

Hey there, I decided to write a "Quick-Reference Guide" to DirectX 12 resources. It discusses some of the key topics and terminology of DX12 resources. Mainly intended for people new to the API or wanting a refresher. stefanpijnacker.nl/article/direct…

@Pjbomb2 Thank you! At the moment I'm using ACES Filmic, I should probably add some more so I can switch between.

@StefanPijnacker That looks REALLY good! What tonemapper are you using?

Did some work iterating materials & model loading for my path tracer. Quite happy with this one! Building test scenes is starting to be fun.

@dmikis They are from polyhaven.com @polyhaven! Great site for free environment maps and realistic looking models.

@StefanPijnacker What is the test model?

Started working again on my renderer that uses DirectX Ray Tracing. Making good progress right now. Gonna do some more modern techniques soon together with supporting quality settings.

Did a overhaul of the material pipeline, have some more control now. Next up is improving the framework and trying different camera models.

Graphics Programming weekly - Issue 354 - August 25th, 2024 jendrikillner.com/post/graphics-…

Part 2 of 'Compute with DirectX 12' is now out! Learn about UAVs, creating compute pipelines and running your first compute shader. stefanpijnacker.nl/article/comput… The final part where we will make an interactive particle simulation will be out soon.

@icauroboros Thank you! I'm not a webdev so I decided to use Wordpress as the platform (not the free option but through a host). Then found a theme called 'Blogus' and modified the theme a lot through the CSS files until I got something I liked.

@StefanPijnacker Your site looks very good btw. How did you made it?

Hey there! I started a new article series on how to write compute shaders with DirectX 12. The first chapter discusses the theory of compute which is mostly applicable for any Graphics API or engine. stefanpijnacker.nl/article/comput…

This series is aimed towards people completely new to the topic. I myself found the topic daunting at first so I wanted to write a more introductory series for others to use. The next article(s) will be about the DirectX backend and how to write a simple particle simulation!

Thanks for posting about our game!

山のような巨像を登る無料アクションADV『Atan』Steamで正式リリース―学生が手掛けた“好評”作 gamespark.jp/article/2024/0…

@alexanderameye I followed this guide by Nvidia, which also comes with a few helpers classes that help a lot when you are new to the API. The tutorial shows ray tracing but with some extra shader code you can quite quickly turn it into a path tracer. developer.nvidia.com/rtx/raytracing…

@alexanderameye GPU, I'm playing around with DXR for the first time. So far I can definitely recommend it :) It comes with its own built-in systems for creating BLAS/TLAS. And you get to implement your own ray/path tracing techniques within a few different shaders.

Further progress with materials. Dielectrics are in and specularity can now be tweaked per instance. Onwards to microfacet.

@j_bikker At the moment just the diffuse BRDF and a pure specular one. Currently working dielectrics so I can move onto Microfacet :)

Another step done, I now have editor controls and I've per instance data! Now onto materials and variance reduction