public void Update(float DeltaTime)
{
int prevFrame = 0;
if (IsPlaying)
{
CurrentTime += DeltaTime;
prevFrame = CurrentFrame;
CurrentFrame = (int)(CurrentTime / StepTime);
if (prevFrame != CurrentFrame)
{
if (FrameCurrentChanged != null)
{
FrameCurrentChanged(this, EventArgs.Empty);
}
}
if (CurrentFrame > (keys.Count - 1))
{
if (IsLooping)
{
CurrentTime = 0;
CurrentFrame = 0;
}
else
{
Stop();
return;
}
}
if (CurrentFrame != (keys.Count - 1))
{
float FrameLerpValue = (CurrentTime / StepTime) - CurrentFrame;
ActualFrame = FrameLerp(keys[CurrentFrame], keys[CurrentFrame + 1], FrameLerpValue);
}
}
}
void DoUpdate()
{
float time = KTimer.GetElapsedTime();
// Licznik FPS
Timer_TotalTime += time;
Timer_FPSCount++;
if (Timer_TotalTime > 1.0f)
{
RenderingPanel.SetFPS(Timer_FPSCount);
Timer_TotalTime -= 1.0f;
Timer_FPSCount = 0;
}
if (model != null && AnimationManager != null)
{
if (AnimationManager.IsAnimationLoaded)
{
if (AnimationManager.IsPlaying)
{
AnimationManager.Update(time);
}
if (prevFrame != AnimationManager.CurrentFrame || AnimationManager.IsPlaying)
{
KeyFrame frame = AnimationManager.GetActualFrame();
model.UpdateTransform(frame.Bones);
BonePanel.Update(frame.Bones);
prevFrame = AnimationManager.CurrentFrame;
}
}
else
{
if (SensorManager != null)
{
if (SensorManager.IsRunning())
{
// Szkielet
VBone[] bones = KMeshHelper.CopyBones(model.GetBones());
Skeleton skel = SensorManager.GetSkeletonFrame();
if (skel != null && model != null)
{
KJointType[] JointList = BonePanel.BoneConnections.ToArray();
for (int i = 0; i < bones.Length; i++)
{
if (JointList[i] != KJointType.None)
{
JointType ktype = (JointType)JointList[i];
if (skel.Joints[ktype].TrackingState == JointTrackingState.Tracked)
{
Quaternion rotation = KKinectHelper.RecalculateKinectJointOrientation(ktype, skel);
if (bones[i].ParentIndex == -1) // Gdy kość root
{
rotation.W *= -1;
if (!RootBoneScaleSet)
{
RootBoneScale = bones[i].BonePos.Position.Z / skel.Joints[ktype].Position.Y; // KINECT.Y == XNA.Z
DistanceFromSensor = skel.Joints[ktype].Position.Z;
RootBoneScaleSet = true;
}
bones[i].BonePos.Position.X = skel.Joints[ktype].Position.X * RootBoneScale;
bones[i].BonePos.Position.Y = (skel.Joints[ktype].Position.Z - DistanceFromSensor) * RootBoneScale;
bones[i].BonePos.Position.Z = skel.Joints[ktype].Position.Y * RootBoneScale;
}
bones[i].BonePos.Orientation = rotation;
}
}
}
model.UpdateTransform(bones);
BonePanel.Update(bones);
}
if (AnimationManager.IsRecording)
{
Timer_RecordTime += time;
if (Timer_RecordTime > AnimationManager.StepTime)
{
KeyFrame key = new KeyFrame();
key.Time = AnimationManager.StepTime * (AnimationManager.GetFrameCount() + 1);
key.Bones = bones;
AnimationManager.AddKeyFrame(key);
Timer_RecordTime -= AnimationManager.StepTime;
}
}
}
}
}
}
}