//two kinect vector to system 3d vector between those two vectors .
public System.Windows.Media.Media3D.Vector3D vectorbetween23dvectors(Microsoft.Research.Kinect.Nui.Vector vec1, Microsoft.Research.Kinect.Nui.Vector vec2)
{
System.Windows.Media.Media3D.Vector3D vect1 = new System.Windows.Media.Media3D.Vector3D(vec1.X, vec1.Y, vec1.Z);
System.Windows.Media.Media3D.Vector3D vect2 = new System.Windows.Media.Media3D.Vector3D(vec2.X, vec2.Y, vec2.Z);
System.Windows.Media.Media3D.Vector3D vect = vect1 - vect2;
return(vect);
}
bool GetUserIsInRange(Microsoft.Research.Kinect.Nui.Vector torsoPosition)
{
return(torsoPosition.Z > this.MinDistanceFromCamera &
torsoPosition.Z <(this.MinDistanceFromCamera + this.BoundsDepth)
& torsoPosition.X> -this.BoundsWidth / 2 &
torsoPosition.X < this.BoundsWidth / 2);
}
void RefreshSensorPositions()
{
this.leftHand = Kinect.LeftHand;
this.rightHand = Kinect.RightHand;
this.rightHandPoint = Kinect.GetRightHandDisplayPosition(Width, Height);
this.leftHandPoint = Kinect.GetLeftHandDisplayPosition(Width, Height);
this.torso = Kinect.Torso;
this.rightHandCanMove =
Math.Abs(this.torso.Z - this.rightHand.Z) >= MinTorsoDistance &
Math.Abs(this.torso.Z - this.leftHand.Z) < MinTorsoDistance;
this.leftHandCanMove =
Math.Abs(this.torso.Z - this.leftHand.Z) >= MinTorsoDistance &
Math.Abs(this.torso.Z - this.rightHand.Z) < MinTorsoDistance;
this.canZoom =
Math.Abs(this.torso.Z - this.rightHand.Z) >= MinTorsoDistance &
Math.Abs(this.torso.Z - this.leftHand.Z) >= MinTorsoDistance;
}
//single kinect vector to system 3d .
public System.Windows.Media.Media3D.Vector3D kvector3d2system3d(Microsoft.Research.Kinect.Nui.Vector vec)
{
System.Windows.Media.Media3D.Vector3D vect = new System.Windows.Media.Media3D.Vector3D(vec.X, vec.Y, vec.Z);
return(vect);
}
