public static BBox3D BBox(this IEnumerable <Geometry> geometry_block, double tol_len, double tol_rad)
{
var bbox = new BBox3D();
foreach (var x in geometry_block)
{
bbox = bbox.Union(x.BBox(tol_len, tol_rad));
}
return(bbox);
}
public static BBox3D BBox(this IEnumerable <EntityObject> ents)
{
var bbox = new BBox3D();
foreach (var x in ents)
{
bbox = bbox.Union(x.BBox());
}
return(bbox);
}