void Start()
{
Xtr3dGeneratorStateManager.RegisterColorImageCallback(MyColorImageFrameReadyEventHandler);
imageInfo = Xtr3dGeneratorStateManager.GeneratorImageInfo;
Debug.Log("ImageInfo format" + imageInfo.Format + " " + imageInfo.Width + "," + imageInfo.Height);
buffer = new Texture2D(imageInfo.Width, imageInfo.Height, TextureFormat.RGB24, false);
// init frameRateCalc for calculating avarage running fps in the last given frames
frameRateCalc = new FrameRateCalc(50);
newRgbImage = new byte[imageInfo.Width * imageInfo.Height * imageInfo.BitsPerPixel];
}
void Start()
{
CalculateTextureParams();
CreateJoints();
Xtr3dGeneratorStateManager.RegisterDataCallback(MyDataFrameReady);
// init frameRateCalc for calculating avarage running fps in the last given frames
frameRateCalc = new FrameRateCalc(50);
// init targets
handTarget = GameObject.CreatePrimitive(PrimitiveType.Sphere);
handTarget.transform.position = new Vector3(1.0f, 1.5f, -6.0f);
handTargetCollider = handTarget.gameObject.AddComponent <SphereCollider>();
handTargetCollider.center = Vector3.zero;
handTargetCollider.radius = 1.0f;
elbowTarget = GameObject.CreatePrimitive(PrimitiveType.Sphere);
elbowTarget.transform.position = new Vector3((float)-2.0, (float)(1.5), (float)(-6.0));
elbowTargetCollider = elbowTarget.gameObject.AddComponent <SphereCollider>();
elbowTargetCollider.center = Vector3.zero;
elbowTargetCollider.radius = 1.0f;
}
private void MyAllFramesReadyEventHandler(object sender, AllFramesReadyEventArgs e)
{
try
{
using (var allFrames = e.OpenFrame() as AllFramesFrame)
{
if (allFrames != null)
{
foreach (var evtArgs in allFrames.FramesReadyEventArgs)
{
var colorImageFrameReady = evtArgs as ColorImageFrameReadyEventArgs;
if ((MyColorImageFrameReadyEventHandler != null) && (null != colorImageFrameReady))
{
Xtr3dGeneratorStateManager.MyColorImageFrameReadyEventHandler(sender, colorImageFrameReady);
continue;
}
var dataFrameReady = evtArgs as DataFrameReadyEventArgs;
if ((MyDataFrameReady != null) && (null != dataFrameReady))
{
Xtr3dGeneratorStateManager.MyDataFrameReady(sender, dataFrameReady);
continue;
}
var gesturesFrameReady = evtArgs as GesturesFrameReadyEventArgs;
if ((MyGesturesFrameReady != null) && (null != gesturesFrameReady))
{
Xtr3dGeneratorStateManager.MyGesturesFrameReady(sender, gesturesFrameReady);
continue;
}
}
}
}
}
catch (System.Exception ex)
{
Debug.LogError("Error in MyAllFramesReadyEventHandler: \n" + ex.ToString());
}
}
/**
* This is an example to detecting gesture in custom-code.
* The uncommented version uses the built-in xtr3d gestures stream and xml definition
* In Start() add:
* Xtr3dGeneratorStateManager.RegisterDataCallback(MyDataFrameReady);
*
* private void MyDataFrameReady(object sender, DataFrameReadyEventArgs e)
* {
*
* using (var dataFrame = e.OpenFrame() as DataFrame)
* {
* if (dataFrame!=null)
* {
* JointCollection joints= dataFrame.Skeletons[0].Joints;
* if (dataFrame.Skeletons[0].TrackingState==TrackingState.Tracked)
* detectStaticTPosition(joints);
*
* }
* }
*
* }
*
* private void detectStaticTPosition(JointCollection joints)
* {
* Point handLeft = joints.HandLeft.skeletonPoint;
* Point shoulderLeft = joints.ShoulderLeft.skeletonPoint;
*
* float leftHandAngle = Vector2.Angle(
* new Vector2(handLeft.X - shoulderLeft.X,
* handLeft.Y - shoulderLeft.Y),
* new Vector2(0f,1f));
*
* Point handRight = joints.HandRight.skeletonPoint;
* Point shoulderRight = joints.ShoulderRight.skeletonPoint;
*
* float rightHandAngle = Vector2.Angle(
* new Vector2(handRight.X - shoulderRight.X,
* handRight.Y - shoulderRight.Y),
* new Vector2(0f,1f));
*
*
* float DELTA=15f;
* if ((leftHandAngle > 90f-DELTA && leftHandAngle < 90f+DELTA && rightHandAngle> 90f-DELTA && rightHandAngle< 90f+DELTA) )
* customGesturesFromSkeletonString="Detected from custom code: T Position";
* else
* customGesturesFromSkeletonString="";
* }
*
*
*/
public void Start()
{
Xtr3dGeneratorStateManager.RegisterGesturesCallback(MyGesturesFrameReady);
}
