public void UpdateCache(int interpolationFactor = 0)
{
for (int i = 0; i < this.GhostSkeletons.Count - 1; i += (interpolationFactor + 1))
{
GhostSkeleton current = this.GhostSkeletons[i];
GhostSkeleton next = this.GhostSkeletons[i + 1];
List <GhostSkeleton> newSkeletons = new List <GhostSkeleton>();
for (int j = 0; j < interpolationFactor; j++)
{
GhostSkeleton newSkeleton = new GhostSkeleton();
this.GhostSkeletons.Insert(i + j + 1, newSkeleton);
newSkeletons.Add(newSkeleton);
}
foreach (GhostJoint joint in current.GhostJoints)
{
GhostJoint nextJoint = next.GetJoint((JointType)joint.JointType);
if (nextJoint == null)
{
continue;
}
GhostJoint deltaJoint = (nextJoint - joint) / (interpolationFactor + 1);
for (int j = 0; j < interpolationFactor; j++)
{
GhostJoint newJoint = joint + (deltaJoint * (j + 1));
newSkeletons[j].GhostJoints.Add(newJoint);
}
}
}
this.SavedSkeletons = this.GhostSkeletons.ToList();
this.SavedSkeletons.ForEach(skel => skel.UpdateCache());
}
private void DrawBonesAndJoints(GhostSkeleton skeleton, DrawingContext drawingContext)
{
byte alpha = 100;
// Render Torso
this.DrawBone(skeleton.GetJoint(JointType.Head), skeleton.GetJoint(JointType.ShoulderCenter), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.ShoulderLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.ShoulderRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.Spine), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.Spine), skeleton.GetJoint(JointType.HipCenter), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.HipCenter), skeleton.GetJoint(JointType.HipLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.HipCenter), skeleton.GetJoint(JointType.HipRight), drawingContext, alpha);
// Left Arm
this.DrawBone(skeleton.GetJoint(JointType.ShoulderLeft), skeleton.GetJoint(JointType.ElbowLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ElbowLeft), skeleton.GetJoint(JointType.WristLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.WristLeft), skeleton.GetJoint(JointType.HandLeft), drawingContext, alpha);
// Right Arm
this.DrawBone(skeleton.GetJoint(JointType.ShoulderRight), skeleton.GetJoint(JointType.ElbowRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ElbowRight), skeleton.GetJoint(JointType.WristRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.WristRight), skeleton.GetJoint(JointType.HandRight), drawingContext, alpha);
// Left Leg
this.DrawBone(skeleton.GetJoint(JointType.HipLeft), skeleton.GetJoint(JointType.KneeLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.KneeLeft), skeleton.GetJoint(JointType.AnkleLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.AnkleLeft), skeleton.GetJoint(JointType.FootLeft), drawingContext, alpha);
// Right Leg
this.DrawBone(skeleton.GetJoint(JointType.HipRight), skeleton.GetJoint(JointType.KneeRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.KneeRight), skeleton.GetJoint(JointType.AnkleRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.AnkleRight), skeleton.GetJoint(JointType.FootRight), drawingContext, alpha);
}
private void DrawBonesAndJoints(GhostSkeleton skeleton, DrawingContext drawingContext)
{
byte alpha = 100;
// Render Torso
this.DrawBone(skeleton.GetJoint(JointType.Head), skeleton.GetJoint(JointType.ShoulderCenter), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.ShoulderLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.ShoulderRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ShoulderCenter), skeleton.GetJoint(JointType.Spine), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.Spine), skeleton.GetJoint(JointType.HipCenter), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.HipCenter), skeleton.GetJoint(JointType.HipLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.HipCenter), skeleton.GetJoint(JointType.HipRight), drawingContext, alpha);
// Left Arm
this.DrawBone(skeleton.GetJoint(JointType.ShoulderLeft), skeleton.GetJoint(JointType.ElbowLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ElbowLeft), skeleton.GetJoint(JointType.WristLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.WristLeft), skeleton.GetJoint(JointType.HandLeft), drawingContext, alpha);
// Right Arm
this.DrawBone(skeleton.GetJoint(JointType.ShoulderRight), skeleton.GetJoint(JointType.ElbowRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.ElbowRight), skeleton.GetJoint(JointType.WristRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.WristRight), skeleton.GetJoint(JointType.HandRight), drawingContext, alpha);
// Left Leg
this.DrawBone(skeleton.GetJoint(JointType.HipLeft), skeleton.GetJoint(JointType.KneeLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.KneeLeft), skeleton.GetJoint(JointType.AnkleLeft), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.AnkleLeft), skeleton.GetJoint(JointType.FootLeft), drawingContext, alpha);
// Right Leg
this.DrawBone(skeleton.GetJoint(JointType.HipRight), skeleton.GetJoint(JointType.KneeRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.KneeRight), skeleton.GetJoint(JointType.AnkleRight), drawingContext, alpha);
this.DrawBone(skeleton.GetJoint(JointType.AnkleRight), skeleton.GetJoint(JointType.FootRight), drawingContext, alpha);
}