-- Created on: 1998-04-17 -- Created by: Andre LIEUTIER -- Copyright (c) 1998-1999 Matra Datavision -- Copyright (c) 1999-2014 OPEN CASCADE SAS -- -- This file is part of Open CASCADE Technology software library. -- -- This library is free software; you can redistribute it and / or modify it -- under the terms of the GNU Lesser General Public version 2.1 as published -- by the Free Software Foundation, with special exception defined in the file -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT -- distribution for complete text of the license and disclaimer of any warranty. -- -- Alternatively, this file may be used under the terms of Open CASCADE -- commercial license or contractual agreement. class HPG3Constraint from NLPlate inherits HPG2Constraint from NLPlate ---Purpose: define a PinPoint (no G0) G3 Constraint used to load a Non -- Linear Plate uses XY from gp, D1 from Plate, D2 from Plate, D3 from Plate is Create(UV : XY; D1T : D1 from Plate; D2T : D2 from Plate; D3T : D3 from Plate) returns mutable HPG3Constraint; -- create a G3 Constraint -- ActiveOrder(me) returns Integer is redefined; -- returns the constraint active order, i.e. the maximum between -- -- the initial constraint i.e 3 (for G3 Constraints) -- -- G3Target(me) returns D3 from Plate ---C++: return const & is redefined; fields myG3Target : D3 from Plate; end;