Leg GetLeg(IBone leg)
{
var bones = leg.Traverse().Where(x => !x.Name.ToLower().Contains("buttock")).ToArray();
switch (bones.Length)
{
case 0:
case 1:
case 2:
throw new NotImplementedException();
case 3:
return(new Leg
{
UpperLeg = bones[0],
LowerLeg = bones[1],
Foot = bones[2],
});
default:
return(new Leg
{
UpperLeg = bones[bones.Length - 4],
LowerLeg = bones[bones.Length - 3],
Foot = bones[bones.Length - 2],
Toes = bones[bones.Length - 1],
});
}
}
public static Vector3 CenterOfDescendant(this IBone self)
{
var sum = Vector3.zero;
int i = 0;
foreach (var x in self.Traverse())
{
sum += x.SkeletonLoacalPosition;
++i;
}
return(sum / i);
}
Arm GetArm(IBone shoulder)
{
var bones = shoulder.Traverse().ToArray();
switch (bones.Length)
{
case 0:
case 1:
case 2:
case 3:
throw new NotImplementedException();
default:
return(new Arm
{
Shoulder = bones[0],
UpperArm = bones[1],
LowerArm = bones[2],
Hand = bones[3],
});
}
}