Procedural blood vessel

Overview: A Geometry Node (GN) modifier to procedurally create a blood vessel.
N.B. The setup does *not" include the option to add a valve, and so is limited to illustrations of arteries and capillaries.
By default, the modifier will generate an artery.
Controls are available to add/strip away layers and create cutaways of the blood vessels.
Options available to include red/white blood cells and platelets, as well as animate their motion and rotation inside the blood vessel.

Please note: this collection is intended to help create simplified schematics.

Youtube asset tutorial: https://youtu.be/whh1QblAGEo

Compatibility: For Blender 3.6.0 onwards.

Attribution: Please provide attribution to Ryo Mizuta Graphics wherever this asset is used for commercial/published academic work (e.g. publication figures, presentations, etc). Please consider tagging any posts on Twitter (@Ryo_M_Graphics) and Instagram (@ryomizuta_graphics) whenever this asset is used/publicized on social media.