How would display which way a part is on a compass?

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#1

The title is a bit confusing, so I’ll try to make it more clear;
I’m trying to make it so a parts “exclamation mark” will appear on the compass above, and it will get less transparent as they get closer, here is what I want in screenshots if you are still a bit confused;

I want this;
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to combine with this;

Screenshot2
Screenshot2699×78 25.7 KB

to make something like this;

Screenshot3

basically I want the part is to appear on the compass-type thing.

Here is my compass script to help you incorporate it if you can;

--// VARIABLES
local Smoothness = 5/3

local Player = game.Players.LocalPlayer
local Camera = workspace.CurrentCamera

local Frame = script.Parent

local LastY = 0
local units = {
	[Frame.N ] = -math.pi * 4/4;
	[Frame.NE] = -math.pi * 3/4;
	[Frame.E ] = -math.pi * 2/4;
	[Frame.SE] = -math.pi * 1/4;
	[Frame.S ] =  math.pi * 0/4;
	[Frame.SW] =  math.pi * 1/4;
	[Frame.W ] =  math.pi * 2/4;
	[Frame.NW] =  math.pi * 3/4;
}

--// FUNCTIONS
function RestrictAngle(Angle)
	if Angle < -math.pi then
		return Angle + math.pi*2
	elseif Angle > math.pi then
		return Angle - math.pi*2
	else
		return Angle
	end
end

while true do
	local Delta = wait()
	
	local Look = Camera.CoordinateFrame.lookVector
	local Look = Vector3.new(Look.X, 0, Look.Z).Unit
	local LookY = math.atan2(Look.Z, Look.X)

	local DifferenceY = RestrictAngle(LookY - LastY)
	LookY = RestrictAngle(LastY + DifferenceY*Delta*Smoothness)
	LastY =LookY

	for Unit, Rot in pairs(units) do
		Rot = RestrictAngle(LookY - Rot)
		if math.sin(Rot) > 0 then
			local CosRot = math.cos(Rot)
			local CosRot2 = CosRot*CosRot

			Unit.Visible = true
			Unit.Position = UDim2.new(0.5 + CosRot*0.6, Unit.Position.X.Offset, 0, 3)
		else
			Unit.Visible = false
		end
	end
end

any help is appreciated! :slight_smile: