ARKit作者JimmyAlamparambil：https://blogs.unity3d.com/cn/author/jimmya/

ARInterface:https://github.com/Unity-Technologies/experimental-ARInterface

ARKit 内容缩放问题：https://blogs.unity3d.com/2017/11/16/dealing-with-scale-in-ar/

ARKit 缩放源码：https://bitbucket.org/Unity-Technologies/unity-arkit-plugin/branch/alt-scaled-content

unity官方文档：https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@3.1/manual/index.html

ARFoundation samoles: https://github.com/Unity-Technologies/arfoundation-samples/tree/2.1

Unity官方教程：https://learn.unity.com/tutorial/setting-up-ar-foundation#5da503c1edbc2a0020ebe589

• ARkit 识别图不能使用中文命名，否则XCode会有语法错误报错：The project ‘’is damaged and cannot be opened due to a parse error,Examine the project file for invalid edits or undersolved source control conflicts.
• ARKit 识别图特征点相似的话，容易识别加载多个模型。识别图要求与Vuforia 相同：高色彩对比度，无重复图案，特征点均匀分布。
• 识别图大小不超过2m,长宽为2的倍数。与高通识别图要求一致