private GameObject GenerateMainTerrain()
{
OsmBound boundData = map.bounds;
List <Vector3> margin = new List <Vector3>();
margin.Add(new Vector3(0 - boundData.size.x / 2, (float)-0.01, 0 - boundData.size.z / 2));
margin.Add(new Vector3(0 + boundData.size.x / 2, (float)-0.01, 0 - boundData.size.z / 2));
margin.Add(new Vector3(0 - boundData.size.x / 2, (float)-0.01, 0 + boundData.size.z / 2));
margin.Add(new Vector3(0 + boundData.size.x / 2, (float)-0.01, 0 + boundData.size.z / 2));
GameObject go = new GameObject("TerrainMain");
go.transform.position = new Vector3(0, 0, 0);
MeshFilter mf = go.AddComponent <MeshFilter>();
MeshRenderer mr = go.AddComponent <MeshRenderer>();
MeshCollider mc = go.AddComponent <MeshCollider>();
mr.material = cityMaterial;
mr.material.mainTextureScale = new Vector2(boundData.size.x, boundData.size.z);
List <Vector3> terVec = margin;
List <int> indx = new List <int> {
0, 3, 1, 0, 2, 3
};
Vector2[] uv = new Vector2[4] {
new Vector2(1, 1),
new Vector2(0, 1),
new Vector2(1, 0),
new Vector2(0, 0)
};
mf.mesh.vertices = terVec.ToArray();
mf.mesh.triangles = indx.ToArray();
mf.mesh.uv = uv;
mf.mesh.RecalculateNormals();
mc.sharedMesh = mf.mesh;
return(go);
}
void SetBounds(XmlNode xmlNode)
{
bounds = new OsmBound(xmlNode);
}
