Blender Development

Development: Geometry Nodes Closures

Bart ·
Man holding digital 3D object with "Closure" text, neon style.

Blender 5 introduces ‘Closures’ in Geometry Nodes, allowing dynamic function plug-ins for flexible and reusable components in complex setups.

What sets them apart from the existing grouping function is that you can expose the closure from outside a group of nodes. This lets you quickly change functionality deep inside your setup.

Author Bart
I have a LONG history with Blender - I wrote some of the earliest Blender tutorials, worked for Not a Number and helped run the crowdfunding campaign that open sourced Blender (the first one on the internet!). I founded BlenderNation in 2006 and have been editing it every single day since then ;-) I also run the Blender Artists forum and I'm Community Lead at n8n.
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