prune

prune(_options?: PruneOptions): Transform

Removes properties from the file if they are not referenced by a Scene. Commonly helpful for cleaning up after other operations, e.g. allowing a node to be detached and any unused meshes, materials, or other resources to be removed automatically.

Example:
```
document.getRoot().listMaterials(); // → [Material, Material]

await document.transform(prune());

document.getRoot().listMaterials(); // → [Material]
```
No options are currently implemented for this function.
- Defined in packages/functions/src/prune.ts

Function symbol, where the argument and output are a box labeled 'glTF'.

Made by Don McCurdy • Documented with greendoc • © 2023 MIT License