Question Bone Transform reference not updating

Hi!
I am making an animation recorder that writes anim data to a txt (for matlab purposes). For performance reasons, instead of doing:

Code (CSharp):

1. for each animation frame
2. {
3.  animator.ForceStateNormalizedTime(time);
4.   for each human bone
5.   {
6.        finalText += animator.GetBoneTransform(currentBone)
7.    }
8. }

I would like to caché and reference all bone transforms into an array:

Code (CSharp):

1.  
2. Transform[] allTransforms = new Transform[55];
3. for(int i = 0; i<55; ++i)
4. {
5.     allTransforms[i] = animator.GetBoneTransform((HumanBodyBones)i);
6. }
7.  
8. for each animation frame
9. {
10.  animator.ForceStateNormalizedTime(time);
11.   for each Transform t in allTransforms
12.   {
13.        finalText += allTransforms[t]
14.    }
15. }
16.  

So i dont need to call animator.GetBoneTransform each time.
However, this has resulted in all Transforms being the same on each frame, as if the bone is not moving.
As far as I know, classes in C# are passed as references, so if I store the bone transform in a variable, it should get updated , shouldn't it?
What I'm getting wrong?

 

Hello,
I had the same problem with Transform while doing IK. I don't understand why it does that and would be interested to know it if someone knowledgeable drops by. In the meantime, what I got is that I couldn't really read the transform directly, so I cached it everytime in Vector3 and Quaternion.

Hope that helps