如何在Unity3D插件中使用Visual Gesture Builder数据库? [英] How to use a Visual Gesture Builder database with Unity3D Plugin?

问题描述

我正在尝试在Unity3D场景中使用Visual Gesture Builder中的.gbd文件.我已经将两个插件都导入了Unity(Kinect.2.0.1410.19000.unitypackage和Kinect.VisualGestureBuilder.2.0.1410.19000.unitypackage).随附的演示和框架数据可以正常工作.

I'm trying to use a .gbd file from Visual Gesture Builder in my Unity3D scene. I have imported both plugins to Unity( the Kinect.2.0.1410.19000.unitypackageand Kinect.VisualGestureBuilder.2.0.1410.19000.unitypackage). The included demos and skeleton data work fine.

在尝试导入这样的手势数据库时:

When tyring to import my gesture database like this:

using Windows.Kinect;
using Microsoft.Kinect.VisualGestureBuilder;

void Start () 
{
    _Sensor = KinectSensor.GetDefault();
    // compilation error for the following line, see below
    _gestureDatabase = new VisualGestureBuilderDatabase(@"gestures.gbd");
    // check if sensor is there....
    _gestureFrameSource = new VisualGestureBuilderFrameSource(_Sensor, 0);
    _gestureFrameSource.AddGestures(_gestureDatabase.AvailableGestures);
}

编译失败:

Microsoft.Kinect.VisualGestureBuilder.VisualGestureBuilderDatabase.VisualGestureBuilderDatabase(System.IntPtr)' is inaccessible due to its protection level'

和

The best overloaded method match for `Microsoft.Kinect.VisualGestureBuilder.VisualGestureBuilderDatabase.VisualGestureBuilderDatabase(System.IntPtr)' has some invalid arguments

我想念什么? Kinect API在Unity中是否有所不同?

What am I missing? Is the Kinect API any different in Unity?

推荐答案

我遇到了同样的问题.据我所知，您不能直接调用这些构造函数，而是需要调用静态方法Create.例如，在您的情况下，您会说...

I was running into the same problem. As far as I can tell, you cannot call these constructors directly, but you instead need to call on the static method Create. For example, in your case you would say...

        _gestureDatabase = VisualGestureBuilderDatabase.Create(@"gestures.gbd");
        _gestureFrameSource = VisualGestureBuilderFrameSource.Create(_Sensor,0);

这似乎可以解决问题，至少对我而言.稍后，我在尝试检索DiscreteGestureResult的代码中仍会遇到编译错误，但我将继续遍历源代码以寻找答案.

This seems to resolve the issue, at least for me. I'm still running into compilation errors later in the code where I try and retrieve the DiscreteGestureResult, but I'll keep going through the source code looking for answers.

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