public void AddBridge(HexDirection direction, HexMesh hex)
{
HexMesh neighbor = GetNeighbor(direction, hex);
if (neighbor == null)
{
return;
}
hex.AddNeighbor(direction, neighbor);
Vector3[] vertices = new Vector3[4];
vertices[0] = hex.GetCorner(direction);
vertices[1] = hex.GetCorner(direction.Next());
vertices[2] = neighbor.GetCorner(direction.Opposite());
vertices[3] = neighbor.GetCorner(direction.Opposite().Next());
int[] triangles =
{
lVertices.IndexOf(vertices[0]),
lVertices.IndexOf(vertices[2]),
lVertices.IndexOf(vertices[1]),
lVertices.IndexOf(vertices[2]),
lVertices.IndexOf(vertices[0]),
lVertices.IndexOf(vertices[3])
};
if (!ExistsInList(triangles, lTriangles)) //double check to not add duplicate triangles
{
lTriangles.AddRange(triangles);
}
else
{
Debug.Log("!!Trying to add duplicate triangles!!");
}
}