UnityARAlignment 在 Unity ARKit 插件中是什么意思?

What does UnityARAlignment mean in Unity ARKit Plugins?

UnityARAlignment

public enum UnityARAlignment
{
    UnityARAlignmentGravity,
    UnityARAlignmentGravityAndHeading,
    UnityARAlignmentCamera
}

如图所示,Start Alignment中有3个选项。我想知道每个选项的用途是什么?他们的表现如何?网上找不到相关资料

它们还没有被记录下来,但是分别基于 ARConfiguration.WorldAlignment enum in ARKit. The UnityARAlignmentGravity, UnityARAlignmentGravityAndHeading and UnityARAlignmentCamera enum values are mapped to Apple's ARKit gravity, gravityAndHeading and camera 移植。

来自 Apple 文档,以下是它们的简短定义。单击每个以阅读有关它们的更多信息。这主要与性能无关,而是有助于配置相机或指南针的方向。