I’m new to Unity and purchased a set of modular building pieces from the asset store. I’m trying to arrange pieces of wall. The pieces are 5 x 5 x 0.5, so I’ve set my world grid size to 5 units and am using align to grid to make them line up nicely. I’m running into an issue when I try to make a corner. When I align the pieces to the grid, there is some gap and overlap, as seen in this picture:
I then tried to manually move the end piece inwards, which resulted in this:
That looks slightly better, but needed a manual adjustment so I don’t think doing this everywhere scales very well, and plus there is some kind of visual/lighting artifact where the pieces overlap (hard to see in the screenshot but very obvious when I move around in game mode). Then I tried resetting that end piece back to the grid and pushing the two side pieces inwards, which resulted in this:
This looks good and has no overlap, but required a bit of manual adjustment and brought the sides off of the grid.
Assuming a set of wall pieces that are 5x5x0.5, how can I configure my grid and snap settings so that everything fits together nicely?