private static void BuildCross(Vector3 localPos, Vector3i worldPos, MeshData mesh)
{
Cross cross = (Cross)Map.Instance.GetBlock(worldPos).block;
int atlas = cross.GetAtlasID();
BuildUtils.AddIndices(mesh.GetIndices(atlas), indices, mesh.vertices.Count);
BuildUtils.AddVertices(mesh.vertices, vertices, localPos);
mesh.normals.AddRange(normals);
Rect uvRect = cross.GetFace();
List <Vector2> texCoords = mesh.uv;
BuildUtils.AddFaceUV(uvRect, texCoords);
BuildUtils.AddFaceUV(uvRect, texCoords);
}
