Phuket generator roblox

-- Define the coordinates and heights of the four corners of the square using Vector3
local corner1 = workspace.C1.Position--lowest xz
local corner2 = workspace.C2.Position--highx
local corner3 = workspace.C3.Position--high xz
local corner4 = workspace.C4.Position--highz
local data = nil
local kmlatc = 0.0089932160591873051132943266071425475329470212629986378196766981;
local url = "https://api.open-elevation.com/api/v1/lookup"
local header = {["locations"]={}}
local center = {7.9389+0.01798643211,98.3389}--latlong
-- Function to perform bilinear interpolation
function calculateLon(lat)
	return 360/(math.sin(math.rad(90-lat))*2*math.pi*6371)
end
function bilinear_interpolation(x, y)
	-- Calculate normalized distances
	local alpha = (x - corner1.x) / (corner2.x - corner1.x)
	local beta = (y - corner1.z) / (corner3.z - corner1.z)

	-- Perform interpolation to estimate height
	local h = (1 - alpha) * (1 - beta) * corner1.y
		+ alpha * (1 - beta) * corner2.y
		+ alpha * beta * corner3.y
		+ (1 - alpha) * beta * corner4.y

	return h
end

-- Test the interpolation at a specific point
for lat = -25,25,0.1 do
	for long = -25,25,0.1 do
		local latitude = center[1] + kmlatc*lat
		local longtitude = center[2] +calculateLon(latitude)*long
		table.insert(header["locations"],{["latitude"]=latitude,["longitude"]=longtitude})
	end
end

print(game.HttpService:JSONEncode(header))
local respond = game.HttpService:PostAsync(url,game.HttpService:JSONEncode(header))
data = game.HttpService:JSONDecode(respond)
print("responed")
local c = 0
for lat = -25,25,0.1 do
	for long = -25,25,0.1 do
		c=c+1
		local pointPos = Vector3.new(lat,0,long)
		local p = Instance.new("Part")
		p.Position=pointPos
		p.Anchored =true
		p.Size = Vector3.new(0.1,data["results"][c]["elevation"]/500,0.1)--divide20 to get mtree
		p.Parent =workspace
		p.Color = Color3.new(0,0,0)
		if data["results"][c]["elevation"] > 0 then
			p.Color = Color3.new(1,1,1)
		end
		task.wait()
	end
end


	corner1 = workspace.C1.Position
	corner2 = workspace.C2.Position
	corner3 = workspace.C3.Position
	corner4 = workspace.C4.Position
	workspace.Visuals:ClearAllChildren()
	for x = corner1.X,corner2.X, 0.5 do
		for y=corner2.Z,corner3.Z,0.5 do
			local estimated_height = bilinear_interpolation(x, y)
			local px = Instance.new("Part");px.Position = Vector3.new(x,estimated_height,y);px.Anchored= true;px.Parent = workspace.Visuals;px.Size = Vector3.new(0.1,0.1,0.1)

		end
	end
--end