Hi all, I am generating some USDZ files that will be used in quicklook and be accessible with the Vision Pro. I was wondering are there any examples with USDZ files with actions? like the ability to change a state of assesses by tapping on them? I know this works with .reality files, but I would like to use Python to create some automatically generated USDZ files that allow some interaction. I'm currently stuck! So an example of the capabilities would be great - or pointing to some code that has done this in python. Thanks!

How is it possible to add a schema for ar to a usd file using the python tools (or any other way). Following the instructions in: https://developer.apple.com/documentation/arkit/arkit_in_ios/usdz_schemas_for_ar/actions_and_triggers/preliminary_behavior The steps are to have the following declaration: class Preliminary_Behavior "Preliminary_Behavior" ( inherits = </Typed> ) and a usd file #usda 1.0 def Preliminary_Behavior "TapAndFlip" { rel triggers = [ <Tap> ] rel actions = [ <Entry> ] def Preliminary_Trigger "Tap" ( inherits = </TapGestureTrigger> ) { rel affectedObjects = [ </Cube> ] } def Preliminary_Action "Entry" ( inherits = </GroupAction> ) { uniform token type = "parallel" rel actions = [ <Flip> ] } def Preliminary_Action "Flip" ( inherits = </EmphasizeAction> ) { rel affectedObjects = [ </Cube> ] uniform token motionType = "flip" } } def Cube "Cube" { } How do these parts fit together? I saved the usda file, but it didn't have any interactions. Obviously, I have to add that declaration, but how do I do this? is this all in an AR Xcode project? Or can I do this with python tools (I would prefer something very lightweight).