TGLNodes

type TGLNodes = class(TOwnedCollection)

protected

  procedure SetItems();

  function GetItems();

  procedure Update(); override;

public

  constructor Create();

  function CreateCopy();

  function Add;

  function FindItemID();

  property Items []: TGLNode; default; [rw]

  function First;

  function Last;

  procedure NotifyChange; virtual;

  procedure EndUpdate; override;

  procedure AddNode();

  procedure AddXYArc();

  function Barycenter;

  function Normal;

  function Vector();

  procedure GetExtents();

  procedure Translate();

  procedure Scale();

  procedure RotateAroundX();

  procedure RotateAroundY();

  procedure RotateAroundZ();

  procedure RenderTesselatedPolygon();

  function CreateNewCubicSpline;

end;

TGLNodes

TObject