Interfaces Blender import

Derived from

Import Interfaces JSON files to Blender, use Interfaces choreoraphy data in geometry nodes.

Have fun tinkering with Interfaces data, example records and project infos can be found here.

Installation

Release zip file

Donwload release zip file from releases page. Install via Preferences -> Add-ons - "Install from disk", OR drag & drop zip file into blender window to trigger installation.

Manual installation

Create new folder in your Blender extensions, e.g.:

C:\Users\lars\AppData\Roaming\Blender Foundation\Blender\4.3\extensions\blender_org\interfaces_import

Copy content from repository to new folder and retart Blender. Extension shows up in settings and can be activated / deactivated.

Usage

After installation you can press F3 and search for "Interfaces import" or use the file menu: "File" -> "Import" -> "Interfaces import (.json)".

Pick the Interfaces export JSON file of your choice and set mandatory fields to be imported, which is mostly x, y and z coordinates.

JSON import options can be left empty in most cases, as no array name is required for Interfaces files (they already ship as array of frames, each frame is an array of joint coordinates), encoding default should be correct in 101% of use cases.

Optionally use "Joint Names" to further filter the import file, check Blazepose model docs for joint names, all upper case and seperated by underscore, e.g. LEFT_EAR or RIGHT_ELBOW.

Blazepose Model

Example nodes to extract a specific field