问题描述
我试图将一个物体放在脸上.但是不了解如何设置对象的深度.
I tried to place an object on face. But does not understand how to set depth in object.
就像我在脸上添加3D对象(如斑点帧)时一样.
Like when I add 3d object like spects frames on face.
它未显示在中正确的深度.
推荐答案
使用增强的人脸功能，值得注意的是，如果检测到任何人脸，ARCore首先会放置一个人脸锚(必须位于鼻子后面，或更确切地说，应该位于头骨内部)，其次是ARCore放置了一个典型的蒙版，它的枢轴点与锚点位于同一位置.
When you use Augmented Faces feature, it's worth to note that if any face is detected, ARCore at first puts a Face Anchor (which must be located behind a nose or, more precise to say, inside a skull), and secondly ARCore puts a canonical mask – its pivot point resides on the same place as anchor does.
因此，如果您想将眼镜放置在适当的深度，请以与在标准蒙版上设置的方式相同的方式设置3D对象的枢轴点.换句话说–嫁给这些关键点.
Hence, if you wanna place your glasses at the appropriate depth – set a pivot point of your 3D object the same way it was set on a canonical mask. In other words – marry these pivot points.
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