How to fix this "Hole"?

[anhtuan159]

How can i fix this hole?
I using Polygon Triangulation, make by @Zarkonan_Zenheart
here is link :

Polygon Triangulation

Hey there So yeah, I’ve worked on this thing for probably about an hour? I don’t have much use for it but it was a fun project and if anyone wants the source code, I’ll open source it. Anyways here are some examples of what it does: [image] [image] [image] Inspect the source code and critique at will haha: Polygon Triangulation [open source[ - Roblox I’m aware it’s a bit clunky and also requires each node to be connected directly in terms of the numbering. Don’t overlap no…

here is my script

local function CreatePolygonFromPoints(Points)
	local Polygon = {}
	local First = Polygon
	
	for i = 1, #Points do
		Polygon.Position = Points[i]
		Polygon.NodeId = i
		
		if i ~= #Points then
			Polygon.Next = {Previous = Polygon}
			Polygon = Polygon.Next
		end
		
		local A, B, C = GetPoint("Behind", i, Points), Points[i], GetPoint("Front", i, Points)
		drawTriangle(A, B, C, workspace.Debug)
	end
	
	Polygon.Next, First.Previous = First, Polygon
	return First
end

function GetPoint(Type, Point, ListofPoint)
	if Type == "Behind" then
		if Point == 1 then
			return ListofPoint[#ListofPoint]
		else
			return ListofPoint[Point - 1]
		end
		
	elseif Type == "Front" then
		if Point == #ListofPoint then
			return ListofPoint[1]
		else
			return ListofPoint[Point + 1]
		end
	end
	return false
end

local wedge = Instance.new("WedgePart")
wedge.Material = Enum.Material.SmoothPlastic
wedge.Transparency = 0
wedge.Anchored = true
wedge.CanCollide = false
wedge.TopSurface = Enum.SurfaceType.Smooth
wedge.BottomSurface = Enum.SurfaceType.Smooth
wedge.Color = Color3.fromRGB(125, 125, 125)
local wedgeMesh = Instance.new("SpecialMesh", wedge)
wedgeMesh.MeshType = Enum.MeshType.Wedge
wedgeMesh.Scale = Vector3.new(1,1,1)

function drawTriangle(a, b, c, parent)
	local edges = {
		{longest = (c - b), other = (a - b), position = b};
		{longest = (a - c), other = (b - c), position = c};
		{longest = (b - a), other = (c - a), position = a};
	};
	table.sort(edges, function(a, b) return a.longest.magnitude > b.longest.magnitude end);
	local edge = edges[1];
	
	local theta = math.acos(edge.longest.unit:Dot(edge.other.unit))
	local s1 = Vector2.new(edge.other.magnitude * math.cos(theta), edge.other.magnitude * math.sin(theta));
	local s2 = Vector2.new(edge.longest.magnitude - s1.x, s1.y);

	local p1 = edge.position + edge.other * 0.5
	local p2 = edge.position + edge.longest + (edge.other - edge.longest) * 0.5
	
	local right = edge.longest:Cross(edge.other).unit;
	local up = right:Cross(edge.longest).unit;
	local back = edge.longest.unit;
	
	local cf1 = CFrame.new(
		p1.x, p1.y, p1.z,
		-right.x, up.x, back.x,
		-right.y, up.y, back.y,
		-right.z, up.z, back.z
	);
	local cf2 = CFrame.new(
		p2.x, p2.y, p2.z,
		right.x, up.x, -back.x,
		right.y, up.y, -back.y,
		right.z, up.z, -back.z
	);
	
	local w1 = wedge:Clone();
	local w2 = wedge:Clone();
	w1.Parent = parent;
	w2.Parent = parent;
	w1.Size = Vector3.new(0.01, s1.y, s1.x);
	w2.Size = Vector3.new(0.01, s2.y, s2.x);
	w1.CFrame = cf1;
	w2.CFrame = cf2;
end;

local points = {}

for i, v in next, workspace.Model:GetChildren() do table.insert(points, v.Position) end
CreatePolygonFromPoints(points)

I have no idea how to fix this