public GameObject BuildPolygon(string name, Vector3 pos)
{
Poly2Mesh.Polygon poly = new Poly2Mesh.Polygon();
poly.outside = feature.convertedGeometry;
if (feature.clips != null)
{
foreach (IList clipVerts in feature.clips)
{
poly.holes.Add(GOFeature.CoordsToVerts(clipVerts));
}
}
try
{
mesh = Poly2Mesh.CreateMesh(poly);
}
catch
{
}
float d = 0f;
Vector3 f_Pos = pos;
for (int i = 0; i < mesh.vertices.Length; i++)
{
var l = Vector2.Distance(pos, mesh.vertices[i]);
if (d < l)
{
d = l;
f_Pos = mesh.vertices[i];
}
}
float ea_y = GetSC(f_Pos, pos);
var sc = d / 1.414f;
if (sc > 2f)
{
sc = sc / 4;
GameObject polygon = new GameObject("polygon");
polygon.transform.localPosition = pos;
//for (int i = 0;i<2;i++)
// {
// for (int j = 0;j<2;j++)
// {
GameObject item = GameObject.Instantiate((GameObject)Resources.Load("Prefabs/CityBuildings/" + "B_10"));
item.transform.localPosition = pos; //new Vector3((pos.x-sc/2)+sc*i,0, (pos.z - sc / 2) + sc * j) ;
item.transform.localEulerAngles = new Vector3(0, ea_y, 0);
item.transform.localScale = Vector3.one * (sc * Global.tilesizeRank);
item.transform.SetParent(polygon.transform);
// }
// }
polygon.transform.Rotate(0, ea_y, 0);
return(polygon);
}
else
{
if (sc < 0.8f)
{
sc = 1f;
}
GameObject polygon = GameObject.Instantiate((GameObject)Resources.Load("Prefabs/CityBuildings/" + "B_" + UnityEngine.Random.Range(3, 10)));
polygon.transform.localPosition = pos;
polygon.transform.localEulerAngles = new Vector3(0, ea_y, 0);
polygon.transform.localScale = Vector3.one * (sc * Global.tilesizeRank);
return(polygon);
}
}
public GameObject BuildPolygon(string name, GOLayer layer, float height)
{
//GameObject polygon = GameObject.Instantiate((GameObject)Resources.Load("Prefabs/CityBuildings/" + "Building_CornerHouse_A"));
GameObject polygon = new GameObject();
Poly2Mesh.Polygon poly = new Poly2Mesh.Polygon();
poly.outside = feature.convertedGeometry;
if (feature.clips != null)
{
foreach (IList clipVerts in feature.clips)
{
poly.holes.Add(GOFeature.CoordsToVerts(clipVerts));
}
}
MeshFilter filter = polygon.AddComponent <MeshFilter>();
polygon.AddComponent(typeof(MeshRenderer));
try {
mesh = Poly2Mesh.CreateMesh(poly);
} catch {
}
if (height > 1)
{
if (mesh)
{
Vector2[] uv2d = new Vector2[mesh.vertices.Length];
for (int i = 0; i < uv2d.Length; i++)
{
uv2d[i] = new Vector2(mesh.vertices[i].x, mesh.vertices[i].z);
}
var meshlemp = Mesh.Instantiate(mesh);
meshlemp.uv = uv2d;
mesh2D = Mesh.Instantiate(meshlemp);
mesh.uv = uv2d;
if (height > 0)
{
mesh = SimpleExtruder.Extrude(mesh, polygon, height);
Vector2[] uvs3D = new Vector2[mesh.vertices.Length];
for (int i = 0; i < uvs3D.Length - 1; i++)
{
uvs3D[i] = new Vector2(Vector2.Distance(new Vector2(mesh.vertices[i + 1].x, mesh.vertices[i + 1].z), new Vector2(mesh.vertices[i].x, mesh.vertices[i].z)), mesh.vertices[i].y);
}
// uvs2[uvs2.Length - 1] = new Vector2(Mathf.Sqrt((float)(Math.Pow(mesh.vertices[0].x - mesh.vertices[uvs2.Length - 1].x, 2) + Math.Pow(mesh.vertices[0].z - mesh.vertices[uvs2.Length - 1].z, 2))), mesh.vertices[uvs2.Length - 1].y);
uvs3D[uvs3D.Length - 1] = new Vector2(10, mesh.vertices[uvs3D.Length - 1].y);
mesh.uv = uvs3D;
}
}
}
else
{
if (mesh)
{
Vector2[] uvs = new Vector2[mesh.vertices.Length];
for (int i = 0; i < uvs.Length; i++)
{
uvs[i] = new Vector2(mesh.vertices[i].x, mesh.vertices[i].z);
}
mesh.uv = uvs;
if (height > 0)
{
mesh = SimpleExtruder.Extrude(mesh, polygon, height);
}
}
}
filter.sharedMesh = mesh;
if (layer.useColliders)
{
polygon.AddComponent <MeshCollider>().sharedMesh = mesh;
}
return(polygon);
}
public static bool IsGeoPolygonClockwise(IList coords)
{
return(IsClockwise(GOFeature.CoordsToVerts(coords)));
}