0024428: Implementation of LGPL license
[occt.git] / src / AppCont / AppCont_TheSurfTool.cdl
CommitLineData
b311480e 1-- Created on: 1993-04-28
2-- Created by: Laurent PAINNOT
3-- Copyright (c) 1993-1999 Matra Datavision
973c2be1 4-- Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5--
973c2be1 6-- This file is part of Open CASCADE Technology software library.
b311480e 7--
973c2be1 8-- This library is free software; you can redistribute it and / or modify it
9-- under the terms of the GNU Lesser General Public version 2.1 as published
10-- by the Free Software Foundation, with special exception defined in the file
11-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12-- distribution for complete text of the license and disclaimer of any warranty.
b311480e 13--
973c2be1 14-- Alternatively, this file may be used under the terms of Open CASCADE
15-- commercial license or contractual agreement.
7fd59977 16
17deferred generic class TheSurfTool from AppCont(Surf as any)
18
19 ---Purpose: Template for describing a continuous surface.
20
21
22uses Pnt from gp,
23 Vec from gp
24
25is
26
27
28 D0(myclass; S: Surf; U, V: Real; Pt: out Pnt);
29 ---Purpose: returns the point of the surface at <U, V>.
30
31
32 D1(myclass; S: Surf; U, V: Real; Pt: out Pnt; V1U, V1V: out Vec);
33 ---Purpose: returns the derivative and the point values of the surface
34 -- at the parameters <U, V> .
35
36end TheSurfTool;