Jan-Hendrik Mรผller's Avatar

Jan-Hendrik Mรผller

@kolibril13

Generative Design ๐ŸŽจ - Coding ๐Ÿง‘โ€๐Ÿ’ป - Science Communication ๐Ÿงฌ

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03.01.2024
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Latest posts by Jan-Hendrik Mรผller @kolibril13

Yep, DADGAD is so convenient for Folk music! lovely tune by the way!

22.02.2026 21:44 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Arm Skeleton Test (using the shader raycast node for the translucency) #b3d #shader #3dart

11.02.2026 19:35 ๐Ÿ‘ 109 ๐Ÿ” 11 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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and here's a Getting Started guide:
tree-clipper.com/getting-star...

11.02.2026 13:44 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I've been working on a node sharing website, which I'm happy to share today: tree-clipper.com
Select a Shader/GeoNodes/Compositor tree, and then it's a one-click import, as you can see in the demo video. The website is connected to a database, so one can even search for specific keywords.

11.02.2026 13:31 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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I just wrote a script for quick .wav background noise removal.
Takes about 2 seconds to run, and completely command line based:
github.com/kolibril13/u...
Under the hood, it uses the open source package "noisereduce"
github.com/timsainb/noi...

06.02.2026 11:17 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I just experimented with a Geometry Nodes sharing prototype. A webpage with a thumbnail and a copy button that copies a Base64-encoded node group, which can then be pasted into Geometry Nodes using Tree Clipper (by @algebraic-ug.bsky.social, released a few days ago).
What do you think about this? ๐Ÿ’ญ

12.01.2026 08:33 ๐Ÿ‘ 9 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Just recorded a full tutorial on how to use geonodes constrains: www.youtube.com/watch?v=JX3i...

02.01.2026 12:56 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Today, I learned about matrix multiplication in Blender.
These matrices contain info for location and rotation, and can be chained one after another.
Super useful with the new "Geometry Attribute" constrain, e.g. to make a camera follow an object, like in the screen recording

30.12.2025 13:51 ๐Ÿ‘ 6 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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I finally cracked the Blender Racast Node. Here's a fully procedual pixel detector made in Blender

23.12.2025 13:03 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Two years ago, the donut tutorial used just texture paint, today we have got displacement maps from real scans! ๐Ÿฉ

03.12.2025 11:05 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Animated Vanilla pudding! ๐Ÿฎ
Made with @blender.org

30.10.2025 12:38 ๐Ÿ‘ 12 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Latest render project: ambient occlusion + line art

21.10.2025 07:42 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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With the new release of the Blender โ€žBlur HDRIโ€œ Extension, blurring any textures or HDRI can be done from a simple right-click menu.

Download here:
extensions.blender.org/add-ons/blur...

16.10.2025 08:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I m using clearshotX for 30 min videos m, and it also never failed me

09.10.2025 09:27 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

finally hit ฯ€thon

07.10.2025 15:36 ๐Ÿ‘ 15 ๐Ÿ” 3 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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Fun easteregg: The @blender.org user interfaces shows up in the latested @kurzgesagt.org video!
youtu.be/_zfN9wnPvU0?...

07.10.2025 14:34 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Thanks for sharing! Will this make it also possible to install multiple versions of one package into the same virtual environment?

24.09.2025 12:14 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

๐Ÿ‘‹

15.09.2025 05:46 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I just released a new Blender extension for blurring images and scene backgrounds: extensions.blender.org/add-ons/blur...

Under the hood, it uses the image processing libraries PIL and OpenEXR.

12.09.2025 12:31 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Keep us updated how it works, looking forward to seeing what you re up to

13.08.2025 12:04 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Useful trick for VS Code / Cursor AI:
Make a custom settings.json file for a project scope.
E.g. I'm using this snippet to format my JSON files in a convenient way.

17.07.2025 13:46 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Today I learned that Blender supportes fuzzy search, e.g. โ€œiopโ€ for Instance on Points.
Useful and very stable shortcuts.

04.07.2025 09:36 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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In Blender 4.5 (coming next month), it will become much easier to add Grease Pencil Text. Here's the new "Faces" option for the "Mesh to Curve" node in action.

14.06.2025 15:13 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Data driven workflows will see many improvements in Blender 4.5!

24.05.2025 19:42 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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New self-contained python script (thanks to uv, @crmarsh.com ):
1. Take pdf from the download folder
2. Compress all images within that pdf to 80% quality.
Triggered by a single call:
"uv run gist.githubusercontent.com/kolibril13/5...
Be aware that running code from URLs is your own risk.

24.05.2025 12:42 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

looking forward to the next video! :)

23.05.2025 08:25 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Cheese Flowers Are Shaped by Friction Scraping the surface of a Tรชte de Moine cheese wheel produces frilly ribbons whose flower-like forms depend on the local friction.

This is my kind of physics article ๐Ÿง€ ๐Ÿ˜‹ โš›๏ธ ๐ŸŽข ๐Ÿงช

21.05.2025 19:55 ๐Ÿ‘ 68 ๐Ÿ” 8 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 2
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Absurd situation for Micro-Transactions for Blender Extensions: When you donate โ‚ฌ1 to a creator on Gumroad via PayPal, youโ€™re essentially giving your money to Gumroad, PayPal and tax, leaving the creator with โ‚ฌ0 ๐Ÿคฏ

08.05.2025 19:21 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

seems like the link is not valid anymore

06.05.2025 13:00 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The world population from 1950-2033. Made with #Blender.

06.05.2025 08:09 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0