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Question by zdolezal · Mar 19, 2018 at 09:29 AM · rigidbodyhingejointhinge joint

Hinge Joint connected to moving object - not aligned & straighten

I have two blocks with rigidbodies connected via hinge joint. First block is moving towards some direction (via rigidbody.MovePosition and rigidbody.rotation). I would expect second block to align to the direction of the first block. But it's behaving differently (can be seen on attached video) and I don't know why.

issue video illustration

  • Is that correct behavior of the hinge joint?

  • When it's going diagonally, second block is "aligned" well, but not for horizontal lines - why?

  • How to configure the joint to align after the first object

Joint configuration: alt text

Editor screenshot: alt text

Thanks anyone for the answer.

unity2.png (107.7 kB)
unity1.png (44.5 kB)
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AvenDoe

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Answer by AvenDoe · Mar 20, 2018 at 01:53 PM

Hello.. Try to Unfreeze the Rotations

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Answer by zdolezal · Mar 20, 2018 at 02:57 PM

I have tried that and it doesn't help. However, I want them to be locked and Y should be sufficient for rotation I want so I have them locked.

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