Promble about getting block's rotation and size

Block A transform to B ,How do i get the rotation and size information of block B base on rhinocommon?
I Found Transform.TryGetInverse(),but it’s not helping in this case.
Thanks a lot.

Hi Robin,

Here is a similar topic you should review:

A quick summary: The Rhino SDK does not contain functions that will decompose a transformation matrix into it’s individual components (e.g. scale, rotation, translation). If you Google the topic, you will probably find lots if information on the subject. Just keep in mind that there is no perfect solution for this. For example, certain scale operations rotation operations can cause the scale and rotation components of the transform will become mixed.

– Dale

Can you explain how scale, mirror, shear, rotation value are mixed in block transformation?
Replay ASAP.