I did not read properly your post heading Attach example . There is a specific section RIGID BODY in the cccx manual. I'm still not sure how does the REF and ROT NODE works What I found is that you can define different body objects to behave as unique rigid body sharing the same reference or rotation nodes. They do not need to be connected. That is interesting.
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Actually, I wanted to avoid High Young's Modulus for some reasons.
Attach example . There is a specific section RIGID BODY in the cccx manual.
I'm still not sure how does the REF and ROT NODE works
What I found is that you can define different body objects to behave as unique rigid body sharing the same reference or rotation nodes. They do not need to be connected. That is interesting.