Infinite 2D placement grid

Questions & Answers
1

Hey, I'd like to make a grid, in the Y and Z axis. The grid needs to be invisible and each corner point has to be a clip to thing for a cube, so the user can make a track like a level builder. How do I do this? Preferably in Javascript not C#.

2

the easiest way i would think is to do something like this when you're moving it:

var gridSpacing = 2.0; // put this at the top of your script

//move the object like normal, then clamp it with the code below (if you want this in the object's script, change yourObject to transform)

var position = yourObject.position;
position.x = Mathf.Round(position.x / gridSpacing) * gridSpacing;
position.z = Mathf.Round(position.z / gridSpacing) * gridSpacing;
yourObject.position = position;