Introduction [edit] To start things off more easily, I decided to limit this post to perspective projections and move on to the generalization (including orthographic projections) in a next blog post. When doing deferred shading or some post-processing effects, we’ll need the 3D position of the pixel we’re currently shading at some point. Rather than…
Albeit with trembling knees, I’m very excited to announce I’ll be speaking at FMX this year, ‘Europe’s most renowned conference on digital entertainment’. It’s an intimidating place to be, with many of my heroes either in the organisation or in the speaker list! Luckily I won’t be alone; the session will be part of the…
As a continuation of an earlier post, here’s a variation of the Fresnel Pixel Bender material. Still obviously inspired by Bartek‘s Unity3D shader, it became a glass material with support for chromatic aberration (what causes the rainbow effect in refracted light). The result could come in handy in some situations, so I thought I’d share and…
Finally, something new! But no, it’s not any of the bigger things I’ve been hinting at before. However, I’ve been hard at work at those (and other) projects for months, and ended up with tunnel vision and an annoying rut. I really needed to do something smaller again for some immediate visual fun. When Bartek…
It’s no secret that I like graphics. It’s the main reason why I play video games and it’s the main reason I got into programming. So obviously I was delighted to be invited and to join to the Away3D team last month. Inspired by my earlier Stok3d project (now on the backburner for a bit),…