I needed a very narrow grid for better precision. However, I found it very difficult to move a point in only one direction in such a narrow grid. For this reason, I implemented a new feature that allows a user to freeze the X or Y axis (in Unity terms, the Y axis is actually the Z axis), respectively, while moving a point by holding the X or Y key on the keyboard, respectively, while clicking with the left mouse.
If this feature is liked by others, too, and the developer is open to accept contributions, I am happy to provide a patch so that this feature can be added to the mainstream development.

    koschke I totally agree and was looking for a solution for this. If you have time to implement this I would happily add it to the code and credit you! Do you already have a working version?

    Thanks!
    Anthony

      I just sent you the patch via email

        Thank you! I will diff merge and test this out, and keep you posted!

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