/// <summary>
/// Checks the provided IavaSkeleton object to see if it completes a gesture
/// </summary>
/// <param name="skeleton">IavaSkeleton to check for gesture match</param>
public void CheckForGesture(IavaSkeleton skeleton)
{
// Check to see if this skeleton completes one of our supported gestures
foreach (IavaGesture gesture in SupportedGestures) {
gesture.CheckGesture(skeleton);
}
}
public void EqualityTest()
{
try {
IavaSkeleton[] skeletons = new IavaSkeleton[] { new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton(),
new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton() };
IavaSkeletonFrame_Accessor accessor1 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = Tuple.Create(1.0f, 2.0f, 3.0f, 4.0f),
FrameNumber = 14,
Skeletons = skeletons,
Timestamp = 123456789
};
IavaSkeletonFrame_Accessor accessor2 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = Tuple.Create(1.0f, 2.0f, 3.0f, 4.0f),
FrameNumber = 14,
Skeletons = skeletons,
Timestamp = 123456789
};
IavaSkeletonFrame_Accessor accessor3 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = Tuple.Create(4.0f, 3.0f, 2.0f, 1.0f),
FrameNumber = 18,
Skeletons = skeletons,
Timestamp = 123456789
};
IavaSkeletonFrameReadyEventArgs eventArgs1 = new IavaSkeletonFrameReadyEventArgs((IavaSkeletonFrame)accessor1.Target);
IavaSkeletonFrameReadyEventArgs eventArgs2 = new IavaSkeletonFrameReadyEventArgs((IavaSkeletonFrame)accessor2.Target);
IavaSkeletonFrameReadyEventArgs eventArgs3 = new IavaSkeletonFrameReadyEventArgs((IavaSkeletonFrame)accessor3.Target);
IavaSkeletonFrameReadyEventArgs eventArgs4 = new IavaSkeletonFrameReadyEventArgs((IavaSkeletonFrame)null);
IavaSkeletonFrameReadyEventArgs eventArgs5 = new IavaSkeletonFrameReadyEventArgs((IavaSkeletonFrame)null);
// Make sure eventArgs1 does not equal null
Assert.IsFalse(eventArgs1 == null);
// Make sure null does not equal eventArgs1
Assert.IsFalse(null == eventArgs1);
// Make sure eventArgs1 and eventArgs3 are not equal
Assert.IsFalse(eventArgs1 == eventArgs3);
// Make sure eventArgs1 and eventArgs2 are equal
Assert.IsTrue(eventArgs1 == eventArgs2);
// Make sure eventArgs4 and eventArgs5 are equal
Assert.IsTrue(eventArgs4 == eventArgs5);
// Make sure eventArgs1 equals itself
Assert.IsTrue(eventArgs1 == eventArgs1);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void EqualityTest()
{
try {
// Define once to populate the various objects
IavaSkeleton[] skeletonArray = new IavaSkeleton[] { new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton(),
new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton()};
IavaSkeletonFrame_Accessor accessor1 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = new Tuple<float, float, float, float>(1.0f, 2.0f, 2.5f, 0.3f),
FrameNumber = 456,
Skeletons = skeletonArray,
Timestamp = 123456789
};
IavaSkeletonFrame_Accessor accessor2 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = new Tuple<float, float, float, float>(1.0f, 2.0f, 2.5f, 0.3f),
FrameNumber = 456,
Skeletons = skeletonArray,
Timestamp = 123456789
};
IavaSkeletonFrame_Accessor accessor3 = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = new Tuple<float, float, float, float>(7.0f, 2.1f, 2.5f, 0.3f),
FrameNumber = 487,
Skeletons = skeletonArray,
Timestamp = 123456789
};
IavaSkeletonFrame frame1 = (IavaSkeletonFrame)accessor1.Target;
IavaSkeletonFrame frame2 = (IavaSkeletonFrame)accessor2.Target;
IavaSkeletonFrame frame3 = (IavaSkeletonFrame)accessor3.Target;
// Make sure eventArgs1 does not equal null
Assert.IsFalse(frame1 == null);
// Make sure null does not equal eventArgs1
Assert.IsFalse(null == frame1);
// Make sure eventArgs1 and eventArgs3 are not equal
Assert.IsFalse(frame1 == frame3);
// Make sure eventArgs1 and eventArgs2 are equal
Assert.IsTrue(frame1 == frame2);
// Make sure eventArgs1 equals itself
Assert.IsTrue(frame1 == frame1);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Creates a IavaSnapshot defined by the provided Skeleton object.
/// </summary>
/// <param name="skeleton">Skeleton defining the joint states of the IavaSnapshot</param>
public IavaSnapshot(IavaSkeleton skeleton)
{
if (skeleton == null) { return; }
// ROFL, I didn't even know this was allowed...
for (IavaJointType i = 0; i < IavaJointType.Count; i++) {
BodyParts.Add(new IavaBodyPart(i, skeleton.Joints[i].Position));
}
// Set the body part positions
foreach (IavaJoint joint in skeleton.Joints) {
BodyParts.Where(x => x.JointID == joint.JointType).Single().Position = joint.Position;
}
}
public void ClippedEdgesTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
// Set the ClippedEdges
skeleton.ClippedEdges = IavaFrameEdges.Bottom;
// Make sure the property set correctly
Assert.AreEqual(IavaFrameEdges.Bottom, skeleton.ClippedEdges);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Checks each IavaSkeletonJoint to see if it falls within the expected bounds defining this gesture snapshot
/// </summary>
/// <param name="skeleton">Skeleton object being checked</param>
/// <param name="fudgeFactor">Area around the expected point, that constitutes a hit</param>
/// <returns>TRUE if the skeleton satisfies the gesture IavaSnapshot, else FALSE</returns>
public bool CheckSnapshot(IavaSkeleton skeleton, double fudgeFactor)
{
List<bool> results = new List<bool>();
foreach (IavaBodyPart bodyPart in BodyParts) {
if (bodyPart.Tracking) {
results.Add(Geometry.Magnitude2D(bodyPart.Position, skeleton.Joints[bodyPart.JointID].Position) <= fudgeFactor);
}
}
// We aren't tracking any joints, impossible to match
if (results.Count == 0) { return false; }
return results.TrueForAll(x => x == true);
}
public void EqualityTest()
{
try {
IavaSkeleton skeleton1 = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Left,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 51,
TrackingState = IavaSkeletonTrackingState.PositionOnly
};
IavaSkeleton skeleton2 = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Left,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 51,
TrackingState = IavaSkeletonTrackingState.PositionOnly
};
IavaSkeleton skeleton3 = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Right,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 48,
TrackingState = IavaSkeletonTrackingState.Tracked
};
// Make sure skeleton1 does not equal null
Assert.IsFalse(skeleton1 == null);
// Make sure skeleton1 and skeleton3 are not equal
Assert.IsFalse(skeleton1 == skeleton3);
// Make sure skeleton1 and skeleton2 are equal
Assert.IsTrue(skeleton1 == skeleton2);
// Make sure skeleton1 equals itself
Assert.IsTrue(skeleton1 == skeleton1);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void ConstructorTest1()
{
try {
IavaSkeleton skeleton = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Left,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 531,
TrackingState = IavaSkeletonTrackingState.Tracked
};
// Create the object
IavaSkeletonEventArgs iavaEventArgs = new IavaSkeletonEventArgs(skeleton);
// Make sure the property set correctly
Assert.AreEqual(skeleton, iavaEventArgs.Skeleton);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Checks the provided IavaSkeleton object to see if it completes the Sync gesture
/// </summary>
/// <param name="skeleton">IavaSkeleton to check for gesture match</param>
public void CheckForSyncGesture(IavaSkeleton skeleton)
{
// Check to see if the skeleton completes our sync gesture
SyncGesture.CheckGesture(skeleton);
}
public void SkeletonTest()
{
try {
IavaSkeletonEventArgs_Accessor iavaEventArgs = new IavaSkeletonEventArgs_Accessor(new IavaSkeleton());
IavaSkeleton skeleton = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Left,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 531,
TrackingState = IavaSkeletonTrackingState.Tracked
};
// Set the ImageFrame
iavaEventArgs.Skeleton = skeleton;
// Make sure the property set correctly
Assert.AreEqual(skeleton, iavaEventArgs.Skeleton);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void GetActiveSkeletonTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton() { Position = new Iava.Core.Math.IavaSkeletonPoint() { X = 1.0, Y = 1.0, Z = 1.0 } };
// Define once to populate the various objects
IavaSkeleton[] skeletonArray = new IavaSkeleton[] { new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton(),
new IavaSkeleton(), new IavaSkeleton(), skeleton };
IavaSkeletonFrame_Accessor accessor = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = new Tuple<float, float, float, float>(1.0f, 2.0f, 2.5f, 0.3f),
FrameNumber = 456,
Skeletons = skeletonArray,
Timestamp = 123456789
};
// Make sure the ActiveSkeleton is our skeleton
Assert.AreEqual(skeleton, accessor.GetActiveSkeleton());
// Make sure the property calls the correct method
Assert.AreEqual(skeleton, accessor.ActiveSkeleton);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Handles the job of initializing a IavaSkeletonFrame that can be used by the Unit Tests
/// </summary>
/// <returns></returns>
IavaSkeletonFrame CreateSkeletonFrame()
{
IavaSkeleton[] skeletons = new IavaSkeleton[] { new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton(),
new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton() };
IavaSkeletonFrame_Accessor accessor = new IavaSkeletonFrame_Accessor()
{
FloorClipPlane = Tuple.Create(1.0f, 2.0f, 3.0f, 4.0f),
FrameNumber = 14,
Skeletons = skeletons,
Timestamp = 123456789
};
return (IavaSkeletonFrame)accessor.Target;
}
public void TrackingStateTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
// Set the TrackingState
skeleton.TrackingState = IavaSkeletonTrackingState.NotTracked;
// Make sure the property set correctly
Assert.AreEqual(IavaSkeletonTrackingState.NotTracked, skeleton.TrackingState);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void TrackingIdTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
// Set the TrackingId
skeleton.TrackingId = 405;
// Make sure the property set correctly
Assert.AreEqual(405, skeleton.TrackingId);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void PositionTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
IavaSkeletonPoint point = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f };
// Set the Position
skeleton.Position = point;
// Make sure the property set correctly
Assert.AreEqual(point, skeleton.Position);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void SkeletonsTest()
{
try {
IavaSkeletonFrame_Accessor iavaFrame = new IavaSkeletonFrame_Accessor();
IavaSkeleton[] skeletonArray = new IavaSkeleton[] { new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton(),
new IavaSkeleton(), new IavaSkeleton(), new IavaSkeleton()};
// Set the Skeletons
iavaFrame.Skeletons = skeletonArray;
// Make sure the property set correctly
Assert.IsTrue(iavaFrame.Skeletons.SequenceEqual(skeletonArray));
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void IavaSkeletonConstructorTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
// Verify the joints are initialized properly
for (IavaJointType joint = 0; joint < IavaJointType.Count; joint++) {
Assert.AreEqual(joint, skeleton.Joints[joint].JointType);
}
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void ExplicitCastTest()
{
try {
Skeleton kinectSkeleton = new Skeleton()
{
ClippedEdges = FrameEdges.Left,
Position = new SkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 51,
TrackingState = SkeletonTrackingState.PositionOnly
};
IavaSkeleton iavaSkeleton = new IavaSkeleton()
{
ClippedEdges = IavaFrameEdges.Left,
Position = new IavaSkeletonPoint() { X = 1.0f, Y = 2.0f, Z = 3.0f },
TrackingId = 51,
TrackingState = IavaSkeletonTrackingState.PositionOnly
};
// Test object as a whole
Assert.AreEqual(iavaSkeleton, (IavaSkeleton)kinectSkeleton);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Creates an IavaSkeletonEventArgs containing the supplied IavaSkeleton
/// </summary>
/// <param name="skeleton">IavaSkeleton to be contained in the IavaSkeletonEventArgs</param>
public IavaSkeletonEventArgs(IavaSkeleton skeleton)
{
this.Skeleton = skeleton;
}
public void JointsTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
IavaJointCollection jointCollection = new IavaJointCollection();
jointCollection[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
jointCollection[IavaJointType.FootRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
jointCollection[IavaJointType.Head] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
jointCollection[IavaJointType.KneeLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
// Set the Joints
skeleton.Joints = jointCollection;
// Make sure the property set correctly
Assert.AreEqual(jointCollection, skeleton.Joints);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Checks the skeleton position to see if the gesture has been performed
/// </summary>
/// <param name="skeleton">IavaSkeleton to inspect for gesture</param>
public void CheckGesture(IavaSkeleton skeleton)
{
// For now hard code Fudgefactor
//FudgeFactor = 0.3;
// Check to see if the skeleton data matches our snapshot
if (Snapshots[_currentGestureSegment].CheckSnapshot(skeleton, FudgeFactor)) {
_currentGestureSegment++;
// We have detected an entire gesture
if (_currentGestureSegment == Snapshots.Count) {
// Throw the event
if (GestureRecognized != null) { GestureRecognized(null, new GestureEventArgs(Name)); }
// Reset the gesture state
Reset();
}
// We have only detected part of a gesture, prepare to look for the next snapshot
else { _frameCount = 0; }
}
else {
// We've timed out, start over on detecting the gesture
if (_frameCount >= 40) {
_currentGestureSegment = 0;
_frameCount = 0;
}
else { _frameCount++; }
}
}
