将 .obj 或 .stl 转换为 .usdz 的最简单方法是什么? [英] What is the easiest way to convert .obj or .stl to .usdz?

问题描述

Apple AR Quick Look 显然只支持 .usdz 文件.那么，将 .obj 或 .stl 转换为 .usdz 的最简单方法是什么?

Apple AR Quick Look apparently only supports .usdz files. So, what is the easiest way to convert an .obj or .stl to .usdz?

我首先用谷歌搜索了这个，但最受欢迎的结果是使用一个名为 Vectary 的免费工具，但当我实际尝试使用它时，它不是免费的.

I googled this first but the most popular result was to use a free tool called Vectary, but when I actually tried to use it, it wasn’t free.

谢谢.

推荐答案

With iOS 13 &Reality Kit，苹果发布了不需要Xcode的USDZ转换器；转换器是一个基于 Python 的工具.最近几天我一直在使用它来转换各种文件 gltf、obj 文件.

With iOS 13 & Reality Kit, Apple has released a USDZ converter that does not require Xcode; the converter is a Python based tool. I have been using it the last few days to convert various files gltf, obj files.

下载链接:

https://developer.apple.com/download/more/?=USDPython

示例用法:

usdzconvert someobject.obj  

您需要编辑环境变量的路径.

You will want to edit paths for your environment variables.

或双击文件夹顶层的文件:

Or double click the file which is in the top level of the folder:

USD.command

启动一个设置了环境变量的shell.

to launch a shell with the environment variables set.

在 Xcode 11 中，您可以将 SCN 文件导出为 USDZ 文件.

And within Xcode 11, you can export SCN files to USDZ files.

非常值得观看 WWDC 2019 视频；仅 30 多分钟:

It is well worth watching the WWDC 2019 video; it is just over 30 minutes:

https://developer.apple.com/videos/play/wwdc2019/602/

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