Jan-Hendrik Müller
@kolibril13.bsky.social
Generative Design 🎨 - Coding 🧑💻 - Science Communication 🧬
Animated Vanilla pudding! 🍮
Made with @blender.org
Made with @blender.org
October 30, 2025 at 12:38 PM
Animated Vanilla pudding! 🍮
Made with @blender.org
Made with @blender.org
Latest render project: ambient occlusion + line art
October 21, 2025 at 7:42 AM
Latest render project: ambient occlusion + line art
With the new release of the Blender „Blur HDRI“ Extension, blurring any textures or HDRI can be done from a simple right-click menu.
Download here:
extensions.blender.org/add-ons/blur...
Download here:
extensions.blender.org/add-ons/blur...
October 16, 2025 at 8:31 AM
With the new release of the Blender „Blur HDRI“ Extension, blurring any textures or HDRI can be done from a simple right-click menu.
Download here:
extensions.blender.org/add-ons/blur...
Download here:
extensions.blender.org/add-ons/blur...
Fun easteregg: The @blender.org user interfaces shows up in the latested @kurzgesagt.org video!
youtu.be/_zfN9wnPvU0?...
youtu.be/_zfN9wnPvU0?...
October 7, 2025 at 2:34 PM
Fun easteregg: The @blender.org user interfaces shows up in the latested @kurzgesagt.org video!
youtu.be/_zfN9wnPvU0?...
youtu.be/_zfN9wnPvU0?...
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.
Under the hood, it uses the image processing libraries PIL and OpenEXR.
September 12, 2025 at 12:31 PM
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.
Under the hood, it uses the image processing libraries PIL and OpenEXR.
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.
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.
July 17, 2025 at 1:46 PM
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.
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.
Today I learned that Blender supportes fuzzy search, e.g. “iop” for Instance on Points.
Useful and very stable shortcuts.
Useful and very stable shortcuts.
July 4, 2025 at 9:36 AM
Today I learned that Blender supportes fuzzy search, e.g. “iop” for Instance on Points.
Useful and very stable shortcuts.
Useful and very stable shortcuts.
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.
June 14, 2025 at 3:14 PM
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.
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.
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.
May 24, 2025 at 12:42 PM
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.
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.
Absurd situation for Micro-Transactions for Blender Extensions: When you donate €1 to a creator on Gumroad via PayPal, you’re essentially giving your money to Gumroad, PayPal and tax, leaving the creator with €0 🤯
May 8, 2025 at 7:21 PM
Absurd situation for Micro-Transactions for Blender Extensions: When you donate €1 to a creator on Gumroad via PayPal, you’re essentially giving your money to Gumroad, PayPal and tax, leaving the creator with €0 🤯
Where do people live in Germany? #Blender #GeometryNodes
April 30, 2025 at 12:56 PM
Where do people live in Germany? #Blender #GeometryNodes
based on this csv file
April 29, 2025 at 9:50 AM
based on this csv file
here's the geonodes setup
April 29, 2025 at 9:49 AM
here's the geonodes setup
Update on time series animations:
It's now possible to dynamically animate string data in #GeometryNodes
It's now possible to dynamically animate string data in #GeometryNodes
April 29, 2025 at 9:49 AM
Update on time series animations:
It's now possible to dynamically animate string data in #GeometryNodes
It's now possible to dynamically animate string data in #GeometryNodes
quick tip for recording tutorials #Blender #GeometyNodes:
1. Create the full setup
2. delete elements one by one
3. start recording the tutorial and press Command+Z for every explanation step.
(make sure to set "Undo Steps" to a high number in System -> Memory&Limits)
1. Create the full setup
2. delete elements one by one
3. start recording the tutorial and press Command+Z for every explanation step.
(make sure to set "Undo Steps" to a high number in System -> Memory&Limits)
April 28, 2025 at 7:38 AM
quick tip for recording tutorials #Blender #GeometyNodes:
1. Create the full setup
2. delete elements one by one
3. start recording the tutorial and press Command+Z for every explanation step.
(make sure to set "Undo Steps" to a high number in System -> Memory&Limits)
1. Create the full setup
2. delete elements one by one
3. start recording the tutorial and press Command+Z for every explanation step.
(make sure to set "Undo Steps" to a high number in System -> Memory&Limits)
Left: Original Blender SVG Importer
Right: Enhanced SVG Importer (now approved as a Blender extension extensions.blender.org/add-ons/enha...)
Improvements are: accurate colors, path processing and better opacity control
Right: Enhanced SVG Importer (now approved as a Blender extension extensions.blender.org/add-ons/enha...)
Improvements are: accurate colors, path processing and better opacity control
April 17, 2025 at 1:42 PM
Left: Original Blender SVG Importer
Right: Enhanced SVG Importer (now approved as a Blender extension extensions.blender.org/add-ons/enha...)
Improvements are: accurate colors, path processing and better opacity control
Right: Enhanced SVG Importer (now approved as a Blender extension extensions.blender.org/add-ons/enha...)
Improvements are: accurate colors, path processing and better opacity control
Importing SVGs to Blender can be a disappointing experience. For those of you who are looking for a more eye-pleasing solution: I just wrote an Enhanced SVG importer extension for accurate colors and correct path processing.
extensions.blender.org/approval-que...
extensions.blender.org/approval-que...
April 16, 2025 at 9:49 AM
Importing SVGs to Blender can be a disappointing experience. For those of you who are looking for a more eye-pleasing solution: I just wrote an Enhanced SVG importer extension for accurate colors and correct path processing.
extensions.blender.org/approval-que...
extensions.blender.org/approval-que...
just coded two new blender operators:
FadeIn and FadeOut. They animate opacity, but also auto-toggle visibility, so objects are only selectable when they’re actually visible in the scene.
FadeIn and FadeOut. They animate opacity, but also auto-toggle visibility, so objects are only selectable when they’re actually visible in the scene.
March 27, 2025 at 1:59 PM
just coded two new blender operators:
FadeIn and FadeOut. They animate opacity, but also auto-toggle visibility, so objects are only selectable when they’re actually visible in the scene.
FadeIn and FadeOut. They animate opacity, but also auto-toggle visibility, so objects are only selectable when they’re actually visible in the scene.
I'm currently exploring the glyph animation capabilities of Blender. Today's animation: the pq formula
March 24, 2025 at 1:08 PM
I'm currently exploring the glyph animation capabilities of Blender. Today's animation: the pq formula
✅ Check: Using custom math fonts in Blender using @typst.app
March 20, 2025 at 8:29 AM
✅ Check: Using custom math fonts in Blender using @typst.app
New self-contained uv python script:
1. Take all png files from the downloads folder
2. Convert them into a video using FFmpeg
3. Extend the last frame by 2 seconds
4. Move all png files into another folder for manual deletion
Link to the gist: gist.github.com/kolibril13/f...
1. Take all png files from the downloads folder
2. Convert them into a video using FFmpeg
3. Extend the last frame by 2 seconds
4. Move all png files into another folder for manual deletion
Link to the gist: gist.github.com/kolibril13/f...
March 18, 2025 at 6:27 PM
New self-contained uv python script:
1. Take all png files from the downloads folder
2. Convert them into a video using FFmpeg
3. Extend the last frame by 2 seconds
4. Move all png files into another folder for manual deletion
Link to the gist: gist.github.com/kolibril13/f...
1. Take all png files from the downloads folder
2. Convert them into a video using FFmpeg
3. Extend the last frame by 2 seconds
4. Move all png files into another folder for manual deletion
Link to the gist: gist.github.com/kolibril13/f...
modeling a microphone
March 17, 2025 at 11:50 AM
modeling a microphone
Claude 3.7. modeling a blender donut (speed 200x)
March 17, 2025 at 11:50 AM
Claude 3.7. modeling a blender donut (speed 200x)
I just tried v0.0.7 in curser, and installation does not cause any problems :)
March 13, 2025 at 7:36 AM
I just tried v0.0.7 in curser, and installation does not cause any problems :)