public static SkeletonV1 CreateOverrideSkeleton(Animator animator, string name)
{
var total = (int)HumanBodyBones.LastBone;
var sk = new SkeletonV1();
sk.variation = SkeletonV1.Variation.skeletonv1posture;
sk.name = name;
sk.hasSkeleton = true;
var list = new List <SkeletonV1.Joint>();
Transform lShoulder = animator.GetBoneTransform(HumanBodyBones.LeftShoulder);
Transform rShoulder = animator.GetBoneTransform(HumanBodyBones.RightShoulder);
var distShoulder = lShoulder.position - rShoulder.position;
for (int i = 0; i < total; i++)
{
var joint = animator.GetBoneTransform((HumanBodyBones)i);
if (joint)
{
var jt = new SkeletonV1.Joint();
jt.type = i;
jt.pos = joint.localPosition;
jt.rot = joint.rotation;
//package.joints[i] = jt;
list.Add(jt);
}
else
{
Debug.LogWarningFormat("This avatar doesn't have {0}", (HumanBodyBones)i);
}
}
var root = new SkeletonV1.Joint();
root.type = -1;
root.pos = animator.transform.localPosition;
root.rot = animator.transform.rotation;
list.Add(root);
sk.upperConf = 1f;
sk.lowerConf = 1f;
sk.overallConf = 1f;
sk.distanceShoulder = distShoulder;
sk.joints = list.ToArray();
return(sk);
}
public static SkeletonV1 CreateRelativedSkeleton(Animator animator, SkeletonV1 tpose, string name)
{
var sk = new SkeletonV1();
var upperConf = 0f; var upperNum = 0;
var lowerConf = 0f; var lowerNum = 0;
var overallConf = 0f;
sk.variation = Chiron.Skeleton.SkeletonV1.Variation.skeletonv1default;
sk.name = name;
sk.hasSkeleton = true;
sk.joints = new SkeletonV1.Joint[tpose.joints.Length];
Transform lShoulder = animator.GetBoneTransform(HumanBodyBones.LeftShoulder);
Transform rShoulder = animator.GetBoneTransform(HumanBodyBones.RightShoulder);
var distShoulder = lShoulder.position - rShoulder.position;
Transform hip = animator.GetBoneTransform(HumanBodyBones.Hips);
var index = 0;
/*
* Length of VNect joint
* Because VNect bone not always existing in Avatar
* Meaning you can't get correct length on VNectModel, length of 28 is incorrect
* So we need to count it base on Avatar, then cross reference with VNectModel
*/
var vcount = 0;
foreach (var i in tpose.joints)
{
if (i.type == -1)
{
continue;
}
var joint = animator.GetBoneTransform((HumanBodyBones)i.type);
if (joint)
{
var jt = new SkeletonV1.Joint();
jt.type = i.type;
jt.pos = joint.localPosition - tpose.GetJoint(i.type).pos;
jt.rot = joint.rotation * Quaternion.Inverse(tpose.GetJoint(i.type).rot);
sk.joints[index] = jt;
if (IsUpperBody(i.type))
{
upperConf += 1f;
upperNum++;
}
else if (IsLowerBody(i.type))
{
lowerConf += 1f;
lowerNum++;
}
overallConf += 1f;
vcount++;
}
index++;
}
var root = new SkeletonV1.Joint();
root.type = -1;
root.pos = animator.transform.localPosition;
root.rot = animator.transform.rotation;
sk.joints[sk.joints.Length - 1] = root;
sk.upperConf = upperConf / (float)upperNum;
sk.lowerConf = lowerConf / (float)lowerNum;
sk.overallConf = overallConf / (float)vcount;
sk.distanceShoulder = distShoulder;
return(sk);
}
