Untitled

@tool 
extends EditorScenePostImport

# This sample changes all node names.
var folderPath: String

# Called right after the scene is imported and gets the root node.
func _post_import(scene):
	folderPath = get_source_file().get_base_dir()+"/meshes"
	# Change all node names to "modified_[oldnodename]"
	iterate(scene)
    # Remember to return the imported scene
	return scene 

 #Recursive function that is called on every node
 #(for demonstration purposes; EditorScenePostImport only requires a `_post_import(scene)` function).
func iterate(node):
	if node != null:
		for child in node.get_children():
			if child is MeshInstance3D:
				var meshResource: MeshInstance3D = child
				var targePath: String = folderPath + "/" + meshResource.name + ".res"
				
				if ResourceLoader.exists(targePath):
					ResourceSaver.save( meshResource.mesh,targePath )
					meshResource.mesh.take_over_path(targePath)
				else:
					ResourceSaver.save( meshResource.mesh, targePath, ResourceSaver.FLAG_REPLACE_SUBRESOURCE_PATHS)
			iterate(child)