Matthias Hurrle's Avatar

Matthias Hurrle

@atzedent

Just a programmer coding on a phone https://codepen.io/atzedent

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24.10.2024
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Latest posts by Matthias Hurrle @atzedent

Perhaps the DuckDuckGo browser will do it for you?

29.10.2025 08:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Screenshot of my shader on CodePen, showing eight cards arranged in a circle like plates, glowing in metallic colors ranging from red to purple, blue, turquoise, green, light green, yellow, and orange. The background is reflected in the plates, which have decorative edges.

Screenshot of my shader on CodePen, showing eight cards arranged in a circle like plates, glowing in metallic colors ranging from red to purple, blue, turquoise, green, light green, yellow, and orange. The background is reflected in the plates, which have decorative edges.

Color Wheel
#shader #codepenchallenge #cpc-color-wheel

24.09.2025 16:53 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
This is a screenshot from RaphaΓ«l de Courville's Twitch stream of the latest Weekly Creative Code Challenge, in which he tries to fend off my shader, which depicts a pair of floating lips, facing him and hovering above him.

This is a screenshot from RaphaΓ«l de Courville's Twitch stream of the latest Weekly Creative Code Challenge, in which he tries to fend off my shader, which depicts a pair of floating lips, facing him and hovering above him.

This is a screenshot from RaphaΓ«l de Courville's Twitch stream of the latest Weekly Creative Code Challenge. In it, he has the pair of lips produced by my shader kiss his head.

This is a screenshot from RaphaΓ«l de Courville's Twitch stream of the latest Weekly Creative Code Challenge. In it, he has the pair of lips produced by my shader kiss his head.

That looks like a lot of fun! I'm glad I could contribute to the amusement with this shader. Thanks for the great challenges, Raph, and for taking the time to do this! @sableraph.bsky.social www.twitch.tv/videos/25721... #wccchallenge

21.09.2025 19:05 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
The image shows closed lips. Just lips. The original fragment shader can be found in my profile at openprocessing.org/user/471647. See what others have contributed to the challenge at https://openprocessing.org/curation/78544.

The image shows closed lips. Just lips. The original fragment shader can be found in my profile at openprocessing.org/user/471647. See what others have contributed to the challenge at https://openprocessing.org/curation/78544.

Visual Poetry #shader #wccchallenge

20.09.2025 13:56 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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"Impressive" by Matthias Hurrle

codepen.io/atzedent/pen...

12.09.2025 21:16 πŸ‘ 13 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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"See Through" by Matthias Hurrle

codepen.io/atzedent/pen...

25.08.2025 21:16 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Get well soon to your mum, and I wish you a fulfilling stay filled with lots of creative ideas.

25.08.2025 04:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
The image shows a spoon on a wooden table inside a church. The spoon reflects both the church and itself. This image was created using a WebGL fragment shader and a technique called ray marching for a CodePen challenge on the theme of reflection.

The image shows a spoon on a wooden table inside a church. The spoon reflects both the church and itself. This image was created using a WebGL fragment shader and a technique called ray marching for a CodePen challenge on the theme of reflection.

Self-Reflect #shader #codepenchallenge

19.08.2025 13:18 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

QRP with your starry art!
#shader #stars #codeart

26.07.2025 09:23 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
This is a nine-part image panel featuring a butterfly, created using a fragment shader in WebGL for a weekly creative coding challenge on the theme of insects.

This is a nine-part image panel featuring a butterfly, created using a fragment shader in WebGL for a weekly creative coding challenge on the theme of insects.

Insects #shader #wccchallenge

18.07.2025 21:51 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
This image was made using a shader. It shows a cloudy moon in the sky, behind snowy mountains, reflected in a wavy sea, with three birds flying in the center towards the mountains. The colours go from dark blue to bright red and all the way to the white of the snowy mountains.

This image was made using a shader. It shows a cloudy moon in the sky, behind snowy mountains, reflected in a wavy sea, with three birds flying in the center towards the mountains. The colours go from dark blue to bright red and all the way to the white of the snowy mountains.

Retro Waves #shader #wccchallenge

29.06.2025 22:15 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Pride #shader #wccchallenge
openprocessing.org/sketch/2676228

16.06.2025 21:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Liminal Spaces - atzedent (Matthias Hurrle) - OpenProcessing

Liminal Spaces #shader #wccchallenge
Featuring a Truchet pattern by @byt3m3chanic.bsky.social

openprocessing.org/sketch/2667747

04.06.2025 10:57 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
A picture of a galactic gas cloud inside a glass sphere, resembling a marble. There are reflections of a window at the top right. Coded in GLSL on a smartphone. Shader code is on #openprocessing.

A picture of a galactic gas cloud inside a glass sphere, resembling a marble. There are reflections of a window at the top right. Coded in GLSL on a smartphone. Shader code is on #openprocessing.

This is a picture of a galactic gas cloud inside a glass sphere that resembles a marble. The glass reflects the surrounding buildings, which are dimmed in black and white in the background. Coded in GLSL on a smartphone.

This is a picture of a galactic gas cloud inside a glass sphere that resembles a marble. The glass reflects the surrounding buildings, which are dimmed in black and white in the background. Coded in GLSL on a smartphone.

Spiral #wccchallenge #shader

29.05.2025 10:13 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly above and from a corner.

Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly above and from a corner.

Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly below and almost frontal.

Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly below and almost frontal.

Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly to the left and below.

Image of a transparent cube with a Menger sponge inside. The glass reflects the sunlight and the sky. View from slightly to the left and below.

Errors #wccchallenge #shader

17.05.2025 10:26 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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"Something Really Soft" by Matthias Hurrle

codepen.io/atzedent/pen...

28.04.2025 21:16 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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"Sketchy, But Keeps Spinning" by Matthias Hurrle

codepen.io/atzedent/pen...

04.04.2025 15:32 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
A smudged, worn and crumpled dice, sepia-toned, with a hatched texture.

A smudged, worn and crumpled dice, sepia-toned, with a hatched texture.

Pressure #wccchallenge #shader

07.03.2025 23:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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"Star Trek" by Matthias Hurrle

buff.ly/3QE8FIe

27.02.2025 22:16 πŸ‘ 15 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
View from a spaceship orbiting the moon of an alien planet. On the upper left is a gas giant in red with yellow clouds.

View from a spaceship orbiting the moon of an alien planet. On the upper left is a gas giant in red with yellow clouds.

Same shader but with a color filter.

Same shader but with a color filter.

The same shader, this time with a hatching filter.

The same shader, this time with a hatching filter.

Moon View #shader

24.02.2025 09:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The shader shows a rather dark abstract landscape scene in shades of gray with a surreal cloudy sky behind a rocky terrain with an erratic boulder on the left and a building made of three parallel slabs glowing red like lava on the right.

The shader shows a rather dark abstract landscape scene in shades of gray with a surreal cloudy sky behind a rocky terrain with an erratic boulder on the left and a building made of three parallel slabs glowing red like lava on the right.

Solar Neighborhood #shader

23.02.2025 11:00 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Image of the submitted p5js sketch showing an underwater scene with a decaying, rusty structure. God rays illuminate the scene.

Image of the submitted p5js sketch showing an underwater scene with a decaying, rusty structure. God rays illuminate the scene.

Eroded #wccchallenge #shader

22.02.2025 22:22 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Matthias Hurrle (@atzedent.bsky.social) built on @xordev.bsky.social's stunning shaderβ€”born from SpaceX’s 7th Starship testβ€”transforming debris into a vision of starships exploring the cosmos.

πŸ”₯ XorDev’s original: www.shadertoy.com/view/l3cfW4
πŸ›°οΈ Matthias’ take: codepen.io/atzedent/pen...

10.02.2025 17:11 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Image of a colorful christmastree coded in a fragment shader.

Image of a colorful christmastree coded in a fragment shader.

Merry Christmas

openprocessing.org/sketch/2495733

24.12.2024 17:14 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Colorful noise

Colorful noise

Noisy #shader

29.10.2024 19:29 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The FX Artist's Bitter End
The FX Artist's Bitter End YouTube video by Shader Stories

I had an AI tell the story in this video.
youtu.be/t0-HbAus_vQ?...

24.10.2024 12:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The theme of this week's #WCCChallenge is survival. As inspiration for a #shader I came up with a rather dark story (just because Halloween is coming up).
The code can be found here:
openprocessing.org/sketch/2407110

24.10.2024 12:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0