Problem on placement system grid

Help and Feedback Scripting Support
#1

So I’m making a placement system with a grid, but the model position just doesn’t want to fit with the grid

This is the code I’m using

local function GetSnappedVector(vector: Vector3, gridSize: number)
    if vector and gridSize then
        local canvas = plot.Canvas
        
        local canvasSize = plot.Canvas.Size / 2
        local primarySize = currentModel.PrimaryPart.Size / 2
        
        local relative = canvas.CFrame:PointToObjectSpace(vector)
        
        relative = Vector3.new(
            (math.round(relative.X / gridSize) * gridSize),
            relative.Y,
            (math.round(relative.Z / gridSize) * gridSize)
        )

        return canvas.CFrame:PointToWorldSpace(relative)
    end
end

BTW: the texture it’s aligned but the problem comes with the grid calculation thing, I tried adding half of the grid size and it worked but it looks awful

2 Likes
#2

can u show us a demo of the adding half of grind size thing

#3

Try changing math.round to math.floor

#4

Try using math.floor() to snap the object to the grid instead of math.round() as it rounds it to the nearest x^ and y^ value.