2022-05-05: Recklessly encoding int as float Quiz: Does this loop end, and if it does, what is the value of k after the loop? (assuming IEEE-754 …

2022-04-20: Viewport baked PBR materials The technique described here is very basic, but useful nonetheless. Let’s make the following …

2022-04-16: Trimmed NURBS I’m currently swimming in an ocean of NURBS with their trimming loops. This is experimental …

2022-04-12: Lattice-Boltzmann Method (LBM) A couple of weekends ago I was tinkering with fluid dynamics and implemented a few compute shaders …

2022-04-12: Colorful pet project Some pet project I am making some progress on. More info soon. Definitely. Maybe. [EDIT] I had to …

2022-02-12: Topology fun Recently I have been revisiting in my spare time one of my favorite subjects: topology. I will …

2022-01-30: Old MLT experiments These are some very old MLT tests that I found on my hard drive today. Metropolis Light Transport …

2022-01-29: Uniform vs. stratified (2015-03-10) [EDIT] This post was migrated from my blog from 2011… This is a classic subject in numerical (Monte …

2022-01-29: Filling of missing image pixels (2015-05-28) [EDIT] This post was migrated from my blog from 2011… Here’s what we could call a mean pyramid of …

2022-01-29: Playing with the Fourier Transform (2016-07-28) [EDIT] This post was migrated from my blog from 2011… The beauty and power of the Fourier Transform …

2022-01-29: Hosek & Wilkie sky model (2015-03-03) [EDIT] This post was migrated from my blog from 2011… This is an old comparison between the Preetham …

2022-01-29: Scrambled Halton (2015-03-10) [EDIT] This post was migrated from my blog from 2011… The Halton sequence, which is one of my …

2022-01-29: Sobel operator (2014-09-07) [EDIT] This post was migrated from my blog from 2011… The Sobel operator is a simple way to …

2022-01-29: The Error function (erf) (2014-09-06) [EDIT] This post was migrated from my blog from 2011… Here is the 1D Gaussian function: Put in …

2022-01-29: Downsampling and Gaussian blur (2014-09-01) [EDIT] This post was migrated from my blog from 2011… I talked about several strategies to optimize …

2022-01-29: Diaphragm and f-stop (2014-08-17) [EDIT] This post was migrated from my blog from 2011… This is just another image taken from the …

2022-01-29: Glare patterns (2014-08-14) [EDIT] This post was migrated from my blog from 2011… Glare in photography is due to Fraunhofer …

2022-01-29: My latest running shoes (2014-08-07) [EDIT] This post was migrated from my blog from 2011… I have run my latest 7000 km or so on Nike …

2022-01-29: Fast convolutions (III) (2014-07-19) [EDIT] This post was migrated from my blog from 2011… Some more remarks about the performance of the …

2022-01-29: Fast convolutions (II) (2014-07-18) [EDIT] This post was migrated from my blog from 2011… I will analyze the algorithmic complexity of …

2022-01-28: Fast convolutions (I) (2014-07-18) [EDIT] This post was migrated from my blog from 2011… In my previous post it was stated that the …

2022-01-17: Point-Spread Functions & Convolutions (2014-07-14) [EDIT] This post was migrated from my blog from 2011… One might explain what a convolution is …

2022-01-16: Unbiased spanning-tree generation Recently I’ve done some micro-tests with spanning-trees in my spare time inspired by some …

2022-01-16: Circular & radial blur (2014-07-14) [EDIT] This post was migrated from my blog from 2011… Circular and radial blur can be …

2022-01-15: Random-walk SSS Arion, predecesor of Maverick Render, was already doing “random-walk” volume and SSS …

2022-01-14: Legendre polynomials Legendre polynomials. Because… Why not?

2022-01-14: Anatomy of a PE (2012-10-30) [EDIT] This post was migrated from my blog from 2011… Preamble Executables (EXE/DLL) in …

2022-01-14: Code fortification (2012-10-17) [EDIT] This post was migrated from my blog from 2011… Lately, I’ve been reading a lot about …

2022-01-14: Index-Of-Refraction (2011-10-15) [EDIT] This post was migrated from my blog from 2011… This all below is stuff that kids study …

2022-01-14: The cosine lobe (2021-10-12) [EDIT] This post was migrated from my blog from 2011… Testing image/video uploads.

2022-01-14: Hello again! Like most “computer people” I’ve had some attempts over the years to manage a …