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"published_at": "2018-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b0f1aa14c", "title": "Sampling a Disk, Vogel's Method", "url": "https://www.4rknova.com/blog/2017/01/01/vogel", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b0ffad2ef", "title": "Visibility Culling", "url": "https://www.4rknova.com/blog/2017/01/01/visibility-culling", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b10a81d0a", "title": "Sprite Encoding / Decoding Using Literals", "url": "https://www.4rknova.com/blog/2017/01/01/sprite-encoding", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b10bc23ac", "title": "Edge Detection Using the Sobel Operator", "url": "https://www.4rknova.com/blog/2017/01/01/sobel", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b10d6c518", "title": "Matrices: From Linear Algebra to Graphics", "url": "https://www.4rknova.com/blog/2017/01/01/matrix-xforms", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b116b5b65", "title": "Color Grading, An Artist Driven Approach", "url": "https://www.4rknova.com/blog/2017/01/01/color-grading", "published_at": "2017-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b11752335", "title": "Plasma Effect", "url": "https://www.4rknova.com/blog/2016/11/01/plasma", "published_at": "2016-11-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b119b4780", "title": "Law of Reflection", "url": "https://www.4rknova.com/blog/2016/01/01/law-of-reflection", "published_at": "2016-01-01T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b1236f85a", "title": "PostFX, Pixelize", "url": "https://www.4rknova.com/blog/2015/07/06/fx-pixelize", "published_at": "2015-07-05T23:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b12440951", "title": "Anti-Aliasing, FXAA", "url": "https://www.4rknova.com/blog/2015/02/15/fxaa", "published_at": "2015-02-15T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b12843780", "title": "NCF, A Minimalistic Meta-Language", "url": "https://www.4rknova.com/blog/2015/01/13/ncf", "published_at": "2015-01-13T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b12d9cc1d", "title": "Metaballs", "url": "https://www.4rknova.com/blog/2014/01/27/metaballs", "published_at": "2014-01-27T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b1346be0a", "title": "Pseudo 3D Tunnel Effect", "url": "https://www.4rknova.com/blog/2014/01/26/pseudo-3d-tunnel", "published_at": "2014-01-26T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b14304fb0", "title": "From Geometric to Coordinate Form: Understanding the Dot Product", "url": "https://www.4rknova.com/blog/2013/05/03/dot-product", "published_at": "2013-05-02T23:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b15056e81", "title": "Conway's Game of Life", "url": "https://www.4rknova.com/blog/2013/01/27/game-of-life", "published_at": "2013-01-27T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b15ffe503", "title": "Fractals, Mandelbrot & Julia Sets", "url": "https://www.4rknova.com/blog/2013/01/27/fractals-mandelbrot", "published_at": "2013-01-27T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b16c49576", "title": "C/C++ Embedded Files", "url": "https://www.4rknova.com/blog/2013/01/27/cpp-embedded-files", "published_at": "2013-01-27T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b170db870", "title": "Primus Under Debian/Sid", "url": "https://www.4rknova.com/blog/2012/12/07/primus", "published_at": "2012-12-07T00:00:00+00:00" }, { "id": "01a0871d-cb2c-70b0-9aa2-1d1b17e08745", "title": "GNU Make, Parallel Processing", "url": "https://www.4rknova.com/blog/2012/11/28/make", "published_at": "2012-11-28T00:00:00+00:00" } ] posts Claim your blog

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2026

Voronoi Fragmentation of a Mesh original ↗

26 Jul 2026

A field guide to rendering: from triangles to Gaussians original ↗

18 Jul 2026

A minimal Wolfenstein 3D raycasting engine original ↗

5 Jul 2026

Building a Hamiltonian path puzzle original ↗

23 Apr 2026

Haversine Distance original ↗

18 Apr 2026

Pale Blue Dot original ↗

16 Apr 2026

The Gaia Database original ↗

5 Mar 2026

Mulberry32: A Tiny, Fast, Deterministic RNG original ↗

1 Mar 2026

Reaction-Diffusion: Gray-Scott on a 2D Grid original ↗

15 Feb 2026

Raindrops on a puddle original ↗

8 Feb 2026

Game Boy port of Snake in Assembly original ↗

1 Feb 2026

A Universe Without Time original ↗

25 Jan 2026

Seestar ALP Launcher original ↗

18 Jan 2026

A Guide to using the useEffect hook in React original ↗

17 Jan 2026

RTSP camera streaming with Raspberry-Pi Zero 2 original ↗

11 Jan 2026

2025

ASCII Fire original ↗

1 Nov 2025

Ray marching a blob original ↗

20 Sept 2025

Random Mutation Hill Climbing (RMHC)original ↗

19 Sept 2025

Triple Buffering in Rendering APIs original ↗

11 Sept 2025

Rendering the Mandelbulb original ↗

31 Aug 2025

Implementing a foil sticker effect original ↗

29 Aug 2025

Redshift: The Cosmic Fingerprint of Light in Motion original ↗

14 Aug 2025

Polaris: The Celestial Anchor of the North original ↗

10 Aug 2025

Understanding Unity’s Render Pipelines original ↗

3 Aug 2025

The Andromeda Paradox original ↗

31 Jul 2025

NGC6960: The Veil Nebula original ↗

15 Jul 2025

A condensed guide to React hooks original ↗

29 Jun 2025

Simulating the Seestar S50 in Stellarium original ↗

28 Jun 2025

The MRS Fractal: Mirror, Rotate, Scale original ↗

21 Jun 2025

Reviving the classic RTS “Z” with DOSBox original ↗

14 Jun 2025

Generating audio transcripts original ↗

4 Apr 2025

Game Frame Breakdown Articles original ↗

20 Feb 2025

Implementing a todo app, Part 1: The Backend original ↗

22 Jan 2025

Speech synthesis for web applications original ↗

16 Jan 2025

2023

Gameboy Development, Part 1: Hello World!original ↗

5 Aug 2023

Working with encrypted file archives original ↗

30 Jun 2023

ZEXMTE BT-506 in Debian original ↗

21 Apr 2023

Notifications Using Telegram original ↗

4 Apr 2023

Docker in Debian original ↗

15 Mar 2023

Getting creative with asciimg original ↗

28 Feb 2023

Lossy Compression of Unsigned Float Numbers original ↗

15 Jan 2023

2022

Shadow Mapping original ↗

3 Oct 2022

Peripage bluetooth printing via the terminal original ↗

2 Sept 2022

Using Yubikey FIDO2 to login in Debian/GDM original ↗

1 Sept 2022

Intel's Panel Self Refresh (PSR) Feature original ↗

31 Aug 2022

Midjourney original ↗

6 Aug 2022

Brachiograph plotter original ↗

1 May 2022

2021

Normal Map Blending original ↗

18 Sept 2021

Notes on Unreal Engine 5, Nanite original ↗

8 Jun 2021

Reviving old software to run on a modern machine original ↗

11 Apr 2021

Creating floppy disk images in Linux original ↗

24 Mar 2021

2020

The De Moivre theorem original ↗

24 Jun 2020

Macro-Photography with a Mobile Phone (Part 2)original ↗

14 Jun 2020

Macro-Photography using a Mobile Phone original ↗

13 Jun 2020

Classic Demo Effects, Twister original ↗

20 Apr 2020

Irradiance, Spherical Harmonics original ↗

3 Mar 2020

Irradiance, Ambient Cube original ↗

29 Jan 2020

2019

Generative art original ↗

7 Aug 2019

Full Screen Pass Without Explicit Geometry original ↗

21 Mar 2019

Elementary Cellular Automaton, Rule 126 original ↗

18 Mar 2019

Classic Demo Effects, Fire original ↗

17 Mar 2019

OpenGL Geometry original ↗

11 Mar 2019

Half-Space Test original ↗

9 Mar 2019

Distributed Ray-Tracing original ↗

24 Feb 2019

2018

Historical Computer Generated Animations original ↗

1 Dec 2018

Lindenmayer Systems original ↗

14 Nov 2018

Interpolation Methods original ↗

14 Nov 2018

Optical Illusions, Lightness Constancy original ↗

14 Nov 2018

BTRFS, Quick Start original ↗

26 Oct 2018

Useful Functions for Graphics original ↗

8 Jul 2018

Generating Stereo Anaglyphs with ImageMagick original ↗

7 Jul 2018

Raytracing, Ray-Plane Testing original ↗

1 Jan 2018

2017

Sampling a Disk, Vogel's Method original ↗

1 Jan 2017

Visibility Culling original ↗

1 Jan 2017

Sprite Encoding / Decoding Using Literals original ↗

1 Jan 2017

Edge Detection Using the Sobel Operator original ↗

1 Jan 2017

Matrices: From Linear Algebra to Graphics original ↗

1 Jan 2017

Color Grading, An Artist Driven Approach original ↗

1 Jan 2017

2016

Plasma Effect original ↗

1 Nov 2016

Law of Reflection original ↗

1 Jan 2016

2015

PostFX, Pixelize original ↗

5 Jul 2015

Anti-Aliasing, FXAA original ↗

15 Feb 2015

NCF, A Minimalistic Meta-Language original ↗

13 Jan 2015

2014

Metaballs original ↗

27 Jan 2014

Pseudo 3D Tunnel Effect original ↗

26 Jan 2014

2013

From Geometric to Coordinate Form: Understanding the Dot Product original ↗

2 May 2013

Conway's Game of Life original ↗

27 Jan 2013

Fractals, Mandelbrot & Julia Sets original ↗

27 Jan 2013

C/C++ Embedded Files original ↗

27 Jan 2013

2012

Primus Under Debian/Sid original ↗

7 Dec 2012

GNU Make, Parallel Processing original ↗

28 Nov 2012