Hi,
In your message, I distinguish two different issues:
1- The gap appearing between cars: This is something that naturally happens with time due to consecutive operation on floats. There are different ways to try to reduce the issue. One that is already coded can be found in TrainCarManager.LateUpdate(), TrainCarManager being the script used in the scene 12_Train where it manages a train with multiple cars in it. I believe that by following that example, you can fix your issue.
Also, knowing that floats are the most precise between 0 and 1, try using Relative Position Mode and Move Mode, and see if it helps.
2- The impossibility to set a value to the position: I don't have an explanation for this. Are you sure you don't have some code setting the Position value each frame?
In your message, I distinguish two different issues:
1- The gap appearing between cars: This is something that naturally happens with time due to consecutive operation on floats. There are different ways to try to reduce the issue. One that is already coded can be found in TrainCarManager.LateUpdate(), TrainCarManager being the script used in the scene 12_Train where it manages a train with multiple cars in it. I believe that by following that example, you can fix your issue.
Also, knowing that floats are the most precise between 0 and 1, try using Relative Position Mode and Move Mode, and see if it helps.
2- The impossibility to set a value to the position: I don't have an explanation for this. Are you sure you don't have some code setting the Position value each frame?
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