You can snap a GameObject to a grid projected along the X, Y, or Z axes in several ways:
The same view displaying the grid lines along the x, y, and z axes More info See in Glossary by snapping (moving) them to the nearest grid location. A GameObject’s functionality is defined by the Components attached to it. More info See in Glossary, which can help precisely align GameObjects The fundamental object in Unity scenes, which can represent characters, props, scenery, cameras, waypoints, and more.
You use the Scene View to select and position scenery, characters, cameras, lights, and all other types of Game Object. Unity provides a visual grid in the Editor’s Scene view An interactive view into the world you are creating.
