How to traverse scene and see if geometry ids match?

[sahar3333]

1 - traverses the scene looking for if the id passed as paramters matches the id of the treenode

2- If ids match. it checks if the node has children

3- if it does. it traverses the children of node and checks if instance of Mesh

4- if the node contains children of instance Mesh it disposes geometries and
materials

[pflugs30]

Hi @sarah333,

I had to do something similar with my recent model. I was able to manually go through the JSON file in a text editor looking for the relationships between images, textures, materials, and meshes. It's not super fast, but it does work.

Another option may be the ThreeJS Inspector Chrome Extension. It's a nice viewer for browsing your file, though it has to be successfully loaded into Chrome first. You may have to enable the extension in Chrome and THEN re-open your model for it to work.

Cheers,
Matthew