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());
}
public GhostSkeleton(Skeleton skeleton) : this()
{
_savedJoints = new List <GhostJoint>();
foreach (Joint joint in skeleton.Joints)
{
GhostJoint newJoint = new GhostJoint(joint);
this.GhostJoints.Add(newJoint);
_savedJoints.Add(newJoint);
}
}
public GhostSkeleton(Skeleton skeleton)
: this()
{
_savedJoints = new List<GhostJoint>();
foreach (Joint joint in skeleton.Joints)
{
GhostJoint newJoint = new GhostJoint(joint);
this.GhostJoints.Add(newJoint);
_savedJoints.Add(newJoint);
}
}
public static GhostJoint operator -(GhostJoint joint0, GhostJoint joint1)
{
if (joint0.JointType != joint1.JointType)
{
throw new Exception("Joints must be of the same type to be subtracted");
}
GhostJoint newJoint = new GhostJoint();
newJoint.JointType = joint0.JointType;
newJoint.X = (joint0.X - joint1.X);
newJoint.Y = (joint0.Y - joint1.Y);
newJoint.Z = (joint0.Z - joint1.Z);
return newJoint;
}
public static GhostJoint operator -(GhostJoint joint0, GhostJoint joint1)
{
if (joint0.JointType != joint1.JointType)
{
throw new Exception("Joints must be of the same type to be subtracted");
}
GhostJoint newJoint = new GhostJoint();
newJoint.JointType = joint0.JointType;
newJoint.X = (joint0.X - joint1.X);
newJoint.Y = (joint0.Y - joint1.Y);
newJoint.Z = (joint0.Z - joint1.Z);
return(newJoint);
}
private void DrawBone(GhostJoint joint0, GhostJoint joint1, DrawingContext drawingContext, byte alpha)
{
Pen drawPen = new Pen(new SolidColorBrush(Color.FromArgb(alpha, 0, 0, 0)), 6);
Point point0 = this.SkeletonPointToScreen(new SkeletonPoint()
{
X = joint0.X, Y = joint0.Y, Z = joint0.Z
});
Point point1 = this.SkeletonPointToScreen(new SkeletonPoint()
{
X = joint1.X, Y = joint1.Y, Z = joint1.Z
});
int padding = 3;
if (point0.X < padding || point0.Y < padding || point0.X + padding > RenderWidth || point0.Y + padding > RenderHeight ||
point1.X < padding || point1.Y < padding || point1.X + padding > RenderWidth || point1.Y + padding > RenderHeight)
{
return;
}
drawingContext.DrawLine(drawPen, point0, point1);
}
private void detach_GhostJoints(GhostJoint entity)
{
this.SendPropertyChanging();
entity.GhostSkeleton = null;
}
partial void DeleteGhostJoint(GhostJoint instance);
partial void UpdateGhostJoint(GhostJoint instance);
partial void InsertGhostJoint(GhostJoint instance);
public GhostJoint GetJoint(JointType type)
{
GhostJoint ghostJoint = this.SavedJoints.SingleOrDefault(joint => joint.JointType == ((int)type));
return(ghostJoint);
}
private void DrawBone(GhostJoint joint0, GhostJoint joint1, DrawingContext drawingContext, byte alpha)
{
Pen drawPen = new Pen(new SolidColorBrush(Color.FromArgb(alpha, 0, 0, 0)), 6);
Point point0 = this.SkeletonPointToScreen(new SkeletonPoint() { X = joint0.X, Y = joint0.Y, Z = joint0.Z });
Point point1 = this.SkeletonPointToScreen(new SkeletonPoint() { X = joint1.X, Y = joint1.Y, Z = joint1.Z });
int padding = 3;
if (point0.X < padding || point0.Y < padding || point0.X + padding > RenderWidth || point0.Y + padding > RenderHeight ||
point1.X < padding || point1.Y < padding || point1.X + padding > RenderWidth || point1.Y + padding > RenderHeight)
{
return;
}
drawingContext.DrawLine(drawPen, point0, point1);
}
private void detach_GhostJoints(GhostJoint entity)
{
this.SendPropertyChanging();
entity.GhostSkeleton = null;
}
partial void DeleteGhostJoint(GhostJoint instance);
partial void UpdateGhostJoint(GhostJoint instance);
partial void InsertGhostJoint(GhostJoint instance);