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Questions tagged [usdz]

Universal Scene Description (USD) is a standard to promote interop and exchange of 3D scene descriptions between artists, developers and film studios. USDZ is a WYSIWYG editor developed by Apple and Pixar.

USDZ was introduced by Apple in WWDC 2018 as a WYSIWYG editor developed with Pixar, that allows developers to bring objects from Photoshop and Dimension into an AR environment.

Its features according to Pixar includes:

  • Robust schemas for interchange of geometry, shading, and skeletal deformation
  • High performance data retrieval and rendering, including powerful instancing features
  • The ability to package user-selectable content variations, natively
  • A sound architecture that is flexible enough to adapt to future needs
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Converting Images to USDZ Format for Websites

I'm a beginner when it comes to HTML and websites, but I've recently been experimenting with Python to convert images into STL format successfully. However, I'm facing a challenge when it comes to integrating the STL file into a website. What I'm…
Bluew products
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Converting .glb file with animation to .reality file and add interaction to play animation

I've got a web app to display and interact with animated glb files in the browser and an AR view button that points to the same model as a usdz file (which is converted from the glb file with USDZTools using usdz converter) to display it in…
matej.slf
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USDZ partly working in web ar model viewer

I made a model in Blender with different objects combined. Some of the objects have animation. If I export the model in blender to an FBX it works in the xr model viewer. When I export the FBX via an online converter to a USDZ the model does not…
TomH
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How to load ModelEntity from url

I have a screen with AR. At the moment, the models that are stored locally in the project are being loaded. How do I make them load from a url? import SwiftUI import RealityKit import ARKit import FocusEntity struct ARScreen : View { …
Glebzzzik
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ThreeJS - USDZExporter rotation of texture

Im working on a project that lets the user change a texture of a 3D modal trough a uploaded image. After uploading the image has to be rotated. This is how i apply the texture/image: var texture = new…
Robin
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How to create ARQuickLookPreviewItem with a ModelEntity with RealityKit?

I'm trying to Load a model from a usdz file, change the material colour of it and then display the updated model with AR QuickLook. I have got my code to the point that it loads the original model in the quick look preview. How do i use the updated…
Ryan Aluvihare
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Trouble USDZ to fbx Formate conversion in swift, RoomPlan API USDZ to FBX Conversion

I have generated a USDZ file from RoomPlan API, now this USDZ file is used in Unity, and Unity do not support USDZ files, So I have to Convert this USDZ to FBX & USDZ to OBJ, OBJ conversion is working but when I try FBX conversion is not working,…
Nishant Chandwani
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How to input USDZ XYZ coordinates into Python

I am working on inputting USDZ XYZ coordinates into Python; essentially, I want the XYZ coordinates from my USDZ file as an array or as some data type (For example, XYZ_coord = [[x1, y1, z1]...[xi, yi, zi]]) so I can influence it and export that…
wroex24
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Convert USDZ to GLTF (programmatically command line or SDK, ideally not involving Maya or Blender)

What is the current best practice for converting a usdz file (say, from Object Capture) to gltf?
ina
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AR quick look Web vertical (wall) tracking

Is any posible solutions to make usdz files be tracked on walls in AR quick look? Looks that model-viwer doesn't support ios vertical tracking.
Артём Писков
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Playing USDZ skeletal animation in RealityKit from a separate file

I am trying to play a specific skeletal animation on my 3D object (loaded from a USDZ file). The animation file is also in format of USDZ. I tried the following: Entity.loadAsync(contentsOf: Bundle.main.url(forResource: "Character", withExtension:…
Hadi
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How to add an embed code as a last image of woocommerce gallery

we want to integrate AR files into Woocommerce product gallery. Similar like here: https://www.carltonfurniture.co.uk/holcot-coffee-table-grey-finish/p638 AR (GLB and USDZ files) plugins don't seem to accomplish this, they just add a button to view…
Mantas
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How to build USD library for Win32 and distribute it along with exe

So I need to support .usd/.usda/.usdc for my renderer application, and I need to distribute the resulting project .exe and usd .libs/.dlls to our users on install. How do I build the library in a way that I can distribute? If I can't distribute it…
yosmo78
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How to get the animations on a usdz model loaded using SCNScene into SCNView?

sceneView.scene = try SCNScene(url: url, options: [SCNSceneSource.LoadingOption.checkConsistency : true]) sceneView.scene?.isPaused = true // pausing the default animation I am loading the usdz model with the above code, model loads…
Praveen Kumar
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How to unzip .usdz file in python?

Is there a way to unzip a .usdz file in python? I was looking at the shutil.unpack_archive, but it looks like I can't use that without an existing function to unpack it. They use zip compression, just have a different file extension. Would just…
sauron379
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