internal static Point3d GetWallTagPosition(string idOrder, StbWallOffset[] offsets, IEnumerable <StbNode> nodes)
{
string[] nodeIds = idOrder.Split(' ');
var pts = new Point3d[nodeIds.Length];
for (int i = 0; i < nodeIds.Length; i++)
{
string nodeId = nodeIds[i];
StbNode node = nodes.First(n => n.id == nodeId);
var offsetVec = new Vector3d();
if (offsets != null)
{
foreach (var offset in offsets.Where(offset => nodeId == offset.id_node))
{
offsetVec = new Vector3d(offset.offset_X, offset.offset_Y, offset.offset_Z);
}
}
pts[i] = new Point3d(node.X, node.Y, node.Z) + offsetVec;
}
return(new Point3d(pts.Average(n => n.X), pts.Average(n => n.Y), pts.Average(n => n.Z)));
}