/// <summary>
/// Returns the 4x4 transforms for a Rhino object.
/// </summary>
/// <param name="id">The Rhino object id.</param>
/// <returns>An array of transforms if successful, otherwise an empty array.</returns>
public static Transform[] Transforms(Guid id)
{
using (var arr = new SmpleArrayXform())
{
var ptr = arr.NonConstPointer();
var rc = UnsafeNativeMethods.ON_XformTable_Transforms(id, ptr);
return(rc > 0
? arr.ToArray()
: new Transform[0]);
}
}
/// <summary>
/// Updates a Rhino object, that already exists in the transformation table, with a new set of 4x4 transforms.
/// </summary>
/// <param name="id">The Rhino object id.</param>
/// <param name="transforms">The 4x4 transforms.</param>
/// <returns>true if successful, false otherwise.</returns>
public static bool Update(Guid id, IEnumerable <Transform> transforms)
{
using (var arr = new SmpleArrayXform())
{
foreach (var xf in transforms)
{
arr.Append(xf);
}
var ptr = arr.ConstPointer();
return(UnsafeNativeMethods.ON_XformTable_Update(id, ptr));
}
}
