private Bone GetBone(ByteReader io)
{
var bone=new Bone();
bone.Name=GetText(io);
bone.EnglishName=GetText(io);
bone.Position=io.GetVector3();
bone.ParentIndex=GetBoneIndex(io);
bone.Layer=io.GetInt();
bone.Flags=(BONEFLAG)io.GetUShort();
if(bone.HasFlag(BONEFLAG.HAS_TAILBONE)){
bone.TailBoneIndex=GetBoneIndex(io);
}
else{
bone.TailOffset=io.GetVector3();
}
if(bone.HasFlag(BONEFLAG.ROTATION_EFFECTED)
|| bone.HasFlag(BONEFLAG.TRANSLATION_EFFECTED)){
bone.EffectIndex=GetBoneIndex(io);
bone.EffectFactor=io.GetFloat();
}
if(bone.HasFlag(BONEFLAG.HAS_FIXEDAXIS)){
bone.FixedAxis=io.GetVector3();
}
if(bone.HasFlag(BONEFLAG.HAS_LOCALAXIS)){
bone.LocalAxisX=io.GetVector3();
bone.LocalAxisZ=io.GetVector3();
}
if(bone.HasFlag(BONEFLAG.DEFORM_EXTERNAL_PARENT)){
bone.ExternalParentKey=io.GetInt();
}
if(bone.HasFlag(BONEFLAG.HAS_IK)){
var ik=new IKSolver();
bone.IKSolver=ik;
ik.TargetIndex=GetBoneIndex(io);
ik.Iterations=io.GetInt();
ik.UnitRadian=io.GetFloat();
int Count=io.GetInt();
ik.Chains=Enumerable.Range(1, Count).Select(_
=>{
var link=new IKLink();
link.BoneIndex=GetBoneIndex(io);
link.IsLimited=io.GetByte()==0 ? false : true;
if(link.IsLimited){
link.MinEulerRadians=io.GetVector3();
link.MaxEulerRadians=io.GetVector3();
}
return link;
}).ToArray();
}
return bone;
}