// Use this for initialization
void Start()
{
Map = new GameMap();
Map.TerrainData = LowPolyTerrainData.GetRandomMap();
var building = new Building();
building.Positions.Add(new Vector2Int(6, 1));
building.Positions.Add(new Vector2Int(7, 1));
building.Positions.Add(new Vector2Int(8, 1));
building.Positions.Add(new Vector2Int(9, 1));
building.Positions.Add(new Vector2Int(10, 1));
building.Positions.Add(new Vector2Int(11, 1));
building.Positions.Add(new Vector2Int(12, 1));
building.Positions.Add(new Vector2Int(13, 1));
building.Positions.Add(new Vector2Int(14, 1));
building.Positions.Add(new Vector2Int(11, 2));
building.Positions.Add(new Vector2Int(12, 2));
building.Positions.Add(new Vector2Int(12, 3));
building.Positions.Add(new Vector2Int(13, 3));
building.Positions.Add(new Vector2Int(13, 4));
building.Positions.Add(new Vector2Int(14, 4));
building.Positions.Add(new Vector2Int(14, 5));
building.Positions.Add(new Vector2Int(15, 5));
building.RemoveTrees(Map.TerrainData);
//Map.Buildings.Add(building);
building = new Building();
//building.Positions.Add(new Vector2Int(6, 2));
building.Positions.Add(new Vector2Int(7, 2));
building.Positions.Add(new Vector2Int(8, 2));
building.Positions.Add(new Vector2Int(9, 2));
building.Positions.Add(new Vector2Int(10, 2));
building.Positions.Add(new Vector2Int(5, 3));
building.Positions.Add(new Vector2Int(6, 3));
building.Positions.Add(new Vector2Int(7, 3));
building.Positions.Add(new Vector2Int(8, 3));
building.Positions.Add(new Vector2Int(9, 3));
building.Positions.Add(new Vector2Int(10, 3));
building.Positions.Add(new Vector2Int(11, 3));
//building.Positions.Add(new Vector2Int(5, 4));
building.Positions.Add(new Vector2Int(6, 4));
building.Positions.Add(new Vector2Int(7, 4));
building.Positions.Add(new Vector2Int(8, 4));
building.Positions.Add(new Vector2Int(9, 4));
building.Positions.Add(new Vector2Int(10, 4));
building.Positions.Add(new Vector2Int(11, 4));
building.Positions.Add(new Vector2Int(10, 6));
building.Positions.Add(new Vector2Int(11, 6));
building.Positions.Add(new Vector2Int(12, 6));
building.Type = "house";
building.RemoveTrees(Map.TerrainData);
//Map.Buildings.Add(building);
building = new Building();
var floor = new BuildingFloor();
floor.Positions.Add(new Vector2Int(13, 2));
floor.Positions.Add(new Vector2Int(14, 2));
floor.Positions.Add(new Vector2Int(15, 2));
floor.Positions.Add(new Vector2Int(16, 2));
floor.Positions.Add(new Vector2Int(14, 3));
floor.Positions.Add(new Vector2Int(15, 3));
floor.Positions.Add(new Vector2Int(16, 3));
floor.WallEdges.Add(new WallEdge(new Vector2Int(13, 2), 2));
floor.WallEdges.Add(new WallEdge(new Vector2Int(13, 2), 0));
floor.BaseHeight = 20.0f;
floor.FloorHeight = 0.2f;
floor.Height = 10.0f;
floor.Map = Map;
building.Floors.Add(floor);
floor = new BuildingFloor();
floor.Positions.Add(new Vector2Int(14, 2));
floor.Positions.Add(new Vector2Int(15, 2));
floor.Positions.Add(new Vector2Int(16, 2));
floor.Positions.Add(new Vector2Int(14, 3));
floor.Positions.Add(new Vector2Int(15, 3));
floor.Positions.Add(new Vector2Int(16, 3));
floor.WallEdges.Add(new WallEdge(new Vector2Int(14, 2), 2));
floor.WallEdges.Add(new WallEdge(new Vector2Int(15, 2), 2));
floor.BaseHeight = 30.0f;
floor.FloorHeight = 0.2f;
floor.Height = 10.0f;
floor.Map = Map;
building.Floors.Add(floor);
floor = new BuildingFloor();
floor.Positions.Add(new Vector2Int(15, 4));
floor.Positions.Add(new Vector2Int(16, 4));
floor.Positions.Add(new Vector2Int(17, 4));
floor.Positions.Add(new Vector2Int(17, 3));
floor.Positions.Add(new Vector2Int(18, 3));
floor.WallEdges.Add(new WallEdge(new Vector2Int(15, 4), 0));
floor.WallEdges.Add(new WallEdge(new Vector2Int(16, 4), 0));
floor.WallEdges.Add(new WallEdge(new Vector2Int(17, 4), 1, 2));
floor.BaseHeight = 22.0f;
floor.FloorHeight = 0.2f;
floor.Height = 10.0f;
floor.Map = Map;
building.Floors.Add(floor);
building.Type = "generic";
building.RemoveTrees(Map.TerrainData);
Map.Buildings.Add(building);
Init(Map);
var geometry = new InputGeometry();
//it is necessary to put a border around all the points in order to get triangulation to work correctly when holes are used
var border = new List <Point>();
border.Add(new Point(10, 6));
border.Add(new Point(10, -6));
border.Add(new Point(-10, -6));
border.Add(new Point(-10, 6));
geometry.AddRing(border);
border = new List <Point>();
border.Add(new Point(7, 4));
border.Add(new Point(7, 2));
border.Add(new Point(5, 2));
border.Add(new Point(5, 4));
geometry.AddRingAsHole(border);
border = new List <Point>();
border.Add(new Point(3, 2));
border.Add(new Point(3, -6));
border.Add(new Point(-3, -6));
border.Add(new Point(-3, 2));
geometry.AddRingAsHole(border);
var meshRepresentation = new TriangleNet.Mesh();
meshRepresentation.Triangulate(geometry);
var triangleIndex = 0;
var vertices = new List <Vector3>(meshRepresentation.triangles.Count * 3);
var triangleIndices = new List <int>(meshRepresentation.triangles.Count * 3);
foreach (var pair in meshRepresentation.triangles)
{
var triangle = pair.Value;
var vertex0 = triangle.GetVertex(0);
var vertex1 = triangle.GetVertex(1);
var vertex2 = triangle.GetVertex(2);
var p0 = new Vector3(vertex0.x, vertex0.y, 0);
var p1 = new Vector3(vertex1.x, vertex1.y, 0);
var p2 = new Vector3(vertex2.x, vertex2.y, 0);
vertices.Add(p0);
vertices.Add(p1);
vertices.Add(p2);
triangleIndices.Add(triangleIndex + 2);
triangleIndices.Add(triangleIndex + 1);
triangleIndices.Add(triangleIndex);
triangleIndex += 3;
}
var mesh = new Mesh();
mesh.vertices = vertices.ToArray();
mesh.triangles = triangleIndices.ToArray();
mesh.RecalculateNormals();
var newObj = new GameObject();
newObj.name = "Test";
newObj.transform.parent = transform;
newObj.AddComponent <MeshFilter>();
newObj.AddComponent <MeshRenderer>();
newObj.GetComponent <MeshFilter>().mesh = mesh;
/*
* var path = new List<ClipperLib.IntPoint>();
* path.Add(new ClipperLib.IntPoint(-3000, 0));
* path.Add(new ClipperLib.IntPoint(1000, 0));
* path.Add(new ClipperLib.IntPoint(6000, 3000));
* path.Add(new ClipperLib.IntPoint(6000, -3000));
* path.Add(new ClipperLib.IntPoint(1000, 0));
* //path.Add(new ClipperLib.IntPoint(5000, 0));
* //path.Add(new ClipperLib.IntPoint(1000, -3500));
* //path.Add(new ClipperLib.IntPoint(-3000, 0));
*
* var co = new ClipperLib.ClipperOffset();
* co.AddPath(path, ClipperLib.JoinType.jtSquare, ClipperLib.EndType.etClosedLine);
*
* var result = new List<List<ClipperLib.IntPoint>>();
* co.Execute(ref result, 500);
* foreach (var intpoint in path)
* {
* var point = new Vector3((float)intpoint.X / 1000.0f, 0, (float)intpoint.Y / 1000.0f);
* Debug.DrawLine(point, point + Vector3.up * 3, Color.cyan, 100);
* }
*
* foreach (var intpath in result)
* {
* foreach (var intpoint in intpath)
* {
* var point = new Vector3((float)intpoint.X / 1000.0f, 0, (float)intpoint.Y / 1000.0f);
* Debug.DrawLine(point, point + Vector3.up * 3, Color.red, 100);
* }
* }
*/
}