Grid system help

Help and Feedback Scripting Support
#1

I need help making a block grid system that supports many different sizes ( a mix of 4s and 2s, depending on the block type ) and orientations ( tilting & rotating which i’ve already coded ). I’ve tried many things but none of them work. I just want a reliable function that takes in a Vector3 position and returns the suitable one. How can I do it?

Example :

image

#2 
function snapToGrid(position, size)
    local snappedX = math.round(position.X / size.X) * size.X
    local snappedY = math.round(position.Y / size.Y) * size.Y
    local snappedZ = math.round(position.Z / size.Z) * size.Z
    return Vector3.new(snappedX, snappedY, snappedZ)
end

-- Example usage
local position = Vector3.new(12.7, 5.3, 8.1)
local size = Vector3.new(5, 5, 5)
local snappedPosition = snapToGrid(position, size)

print(snappedPosition) -- Output: Vector3.new(15, 5, 10)

This is from ChatGPT. It looks good to me but I didn’t try it.

#3

I’ve tried ChatGPT many times before, but I couldn’t achieve this kind of grid system. I know a game that has it but I don’t know how they did it.

This is what happens by the way
image