在Unity中进行HTC VIVE pro2 的 眼动追踪，并保存眼动追踪数据及眼动追踪轨迹时所需要的一些脚本代码？

[shencaifeiy]

在Unity中进行HTC VIVE pro2 的 眼动追踪，并保存眼动追踪数据及眼动追踪轨迹时所需要的一些脚本

[Tony PH Lin]

Hi @shencaifeiy,

Since we encourage all developers use OpenXR as recommended SDK for cross-platform purpose, here is the tutorial for reference.

https://developer.vive.com/resources/openxr/unity/tutorials/getting-the-data-of-eye-gaze/

Thanks.

[shencaifeiy]

有没有可以依据的脚本代码呢

 

[shencaifeiy]

怎样使用Eye Gaze Interaction配置文件，给的动图不知道是从哪里进的，

 

[shencaifeiy]

这张图片是怎么进行的

[VIVE_chengnay]

Hi @shencaifeiy,

The path is just right above the gif image.

To use the Eye Gaze Interaction profile, add the Eye Gaze Interaction profile in Edit > Project Setting > XR Plug-In Management > OpenXR

Edit is from the toolbar in Unity Editor.

25 minutes ago, shencaifeiy said:

这张图片是怎么进行的

Use the feature through an action map

[shencaifeiy]

配置文件这一步的下面，数据那的步骤

[VIVE_chengnay]

You can try our sample first.

Go to Window > Package Manager,

Download VIVE OpenXR Samples.

You will find ActionMap folder under Assets\Samples\VIVE OpenXR Plugin\2.2.0\VIVE OpenXR Samples\Samples\Commons\ActionMap path.

Open InputActions.inputactions then you will see something like the gif image.

You can follow the steps to create new action "eyePose".

[shencaifeiy]

我想问一下之后的数据从哪里可以导出呢

 

[VIVE_chengnay]

Hi @shencaifeiy,

It depends on how you want to collect your data.

If you print the data as logs, you could collect your data by using "adb logcat > filename".

If you would like to write into files such as csv, you just pull your files from the headset.

You could refer to below topic for reference.