void LateUpdate()
{
// Simulate One Step
float dt = Time.deltaTime;
SimulateOneStep(1 / 60.0f);
// Apply to Bone Transform
for (int i = 0; i < boneParticleList.Count - 1; i++)
{
BoneParticle bp = boneParticleList[i];
BoneParticle cp = boneParticleList[i + 1];
Vector3 animVector = bp.boneTfm.TransformDirection(BoneAxis);
Quaternion rotOffset = Quaternion.FromToRotation(animVector, cp.pos - bp.pos);
bp.boneTfm.rotation = rotOffset * bp.boneTfm.rotation;
}
}
void Start()
{
// Sample from root bone, store into bone particle list
Debug.Assert(RootBone != null);
// Add Root Bone
BoneParticle bp = new BoneParticle(RootBone);
boneParticleList.Add(bp);
while (bp.boneTfm.childCount > 0)
{
// Add Child Bone to List
Transform ct = bp.boneTfm.GetChild(0); // Only Consider the first child
float lengthToParent = Vector3.Distance(bp.boneTfm.position, ct.position);
bp = new BoneParticle(ct);
bp.invMass = 1;
bp.lengthToParent = lengthToParent;
boneParticleList.Add(bp);
}
}
