+++ /dev/null
--- Created on: 1992-03-05
--- Created by: Herve LEGRAND
--- Copyright (c) 1992-1999 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 License 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.
-
-deferred generic class SurfaceTool from LProp (Surface as any)
-
-uses Pnt from gp,
- Vec from gp
-
-is
-
- Value(myclass; S : Surface; U, V : Real; P : out Pnt);
- ---Purpose: Computes the point <P> of parameter <U> and <V> on the
- -- Surface <C>.
-
- D1 (myclass; S : Surface; U, V : Real; P : out Pnt; D1U, D1V : out Vec);
- ---Purpose: Computes the point <P> and first derivative <D1*> of
- -- parameter <U> and <V> on the Surface <C>.
-
- D2 (myclass; S : Surface; U, V : Real;
- P : out Pnt; D1U, D1V, D2U, D2V, DUV : out Vec);
- ---Purpose: Computes the point <P>, the first derivative <D1*> and second
- -- derivative <D2*> of parameter <U> and <V> on the Surface <C>.
-
- DN (myclass; S : Surface; U, V : Real; IU, IV : Integer)
- returns Vec;
-
- Continuity(myclass; S : Surface) returns Integer;
- ---Purpose: returns the order of continuity of the Surface <C>.
- -- returns 1 : first derivative only is computable
- -- returns 2 : first and second derivative only are computable.
-
- Bounds(myclass; S : Surface; U1, V1, U2, V2 : out Real);
- ---Purpose: returns the bounds of the Surface.
-
-end SurfaceTool;
-
-