-- Created on: 1993-07-02
-- Created by: Laurent BUCHARD
-- Copyright (c) 1993-1999 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.

class SurfaceTool from HLRBRep 
				 
uses 
   Shape          from GeomAbs,
   SurfaceType    from GeomAbs,
   Pln            from gp,
   Cone           from gp,
   Cylinder       from gp,
   Sphere         from gp,
   Torus          from gp, 
   Pnt            from gp,
   Vec            from gp,
   Array1OfReal   from TColStd,
   BezierSurface  from Geom,
   BSplineSurface from Geom,
   HSurface       from Adaptor3d,
   HCurve         from Adaptor3d,
   Surface        from BRepAdaptor,
   Ax1            from gp,
   Dir            from gp

raises 
   NoSuchObject from Standard,
   OutOfRange   from Standard

is 
    FirstUParameter(myclass; S: Address from Standard)
        ---C++: inline
        returns Real from Standard;
	
    FirstVParameter(myclass; S: Address from Standard)
        ---C++: inline
        returns Real from Standard;

    LastUParameter(myclass; S: Address from Standard)
        ---C++: inline
        returns Real from Standard;

    LastVParameter(myclass; S: Address from Standard)
        ---C++: inline
        returns Real from Standard;

    NbUIntervals(myclass; S: Address from Standard;
    	    	          Sh : Shape from GeomAbs)
    	---C++: inline
    	returns Integer from Standard;

    NbVIntervals(myclass; S: Address from Standard;
    	    	    	  Sh : Shape from GeomAbs) 
    	---C++: inline 
        returns Integer from Standard;

    UIntervals(myclass; S  : Address from Standard;
    	    	    	T  : in out Array1OfReal from TColStd; 
    	    	    	Sh : Shape from GeomAbs);
    	---C++: inline

    VIntervals(myclass; S  : Address from Standard;
    	    	    	T  : in out Array1OfReal from TColStd; 
    	    	    	Sh : Shape from GeomAbs) ;
    	---C++: inline 

   UTrim(myclass; S : Address from Standard;
                  First, Last, Tol : Real) 
	---C++: inline
    returns HSurface from Adaptor3d
    raises
    	OutOfRange from Standard;
	---Purpose: If <First> >= <Last> 
    
   VTrim(myclass; S : Address from Standard;
                  First, Last, Tol : Real) 
	---C++: inline
    returns HSurface from Adaptor3d
    raises
    	OutOfRange from Standard;
	---Purpose: If <First> >= <Last> 
    
    IsUClosed(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Boolean from Standard;

    IsVClosed(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Boolean from Standard;
    
    IsUPeriodic(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Boolean from Standard;

    UPeriod(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Real from Standard;
	
    IsVPeriodic(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Boolean from Standard;
    
    VPeriod(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Real from Standard;
	
    Value(myclass; S   : Address from Standard;
    	           u,v : Real from Standard)
	---C++: inline
	returns Pnt from gp;

    D0(myclass; S   : Address from Standard; 
                u,v : Real from Standard;
		P   : out Pnt from gp);
    	---C++: inline 

    D1(myclass; S      : Address from Standard; 
                u,v    : Real from Standard; 
                P      : out Pnt from gp;
                D1u,D1v: out Vec from gp); 
    	---C++: inline 
    	
    D2(myclass; S      : Address from Standard; 
                u,v    : Real from Standard; 
                P      : out Pnt from gp;
                D1U,D1V,D2U,D2V,D2UV: out Vec from gp); 
    	---C++: inline 
    	
    D3(myclass; S      : Address from Standard; 
                u,v    : Real from Standard; 
                P      : out Pnt from gp;
                D1U, D1V, D2U, D2V, D2UV, D3U, D3V, D3UUV, D3UVV: out Vec from gp); 
    	---C++: inline 
    	
    DN(myclass; S      : Address from Standard; 
                u,v    : Real from Standard; 
                Nu,Nv  : Integer from Standard)
    	---C++: inline 
    returns Vec from gp;
	
    UResolution(myclass; S:Address from Standard; R3d: Real from Standard) 
        ---C++: inline
        returns Real from Standard;

    VResolution(myclass; S:Address from Standard; R3d: Real from Standard)
        ---C++: inline
        returns Real from Standard;

    GetType(myclass; S: Address from Standard)
    	---C++: inline
    	returns SurfaceType from GeomAbs;

    Plane(myclass; S: Address from Standard) 
    	---C++: inline
    	returns Pln from gp;
        
    Cylinder(myclass; S : Address from Standard) returns Cylinder from gp
      raises NoSuchObject from Standard;
    	---C++: inline

    Cone(myclass; S : Address from Standard) returns Cone from gp
      raises NoSuchObject from Standard;
    	---C++: inline

    Torus(myclass; S : Address from Standard) returns Torus from gp    
      raises NoSuchObject from Standard;
    	---C++: inline

    Sphere(myclass; S : Address from Standard) returns Sphere from gp
      raises NoSuchObject from Standard;
    	---C++: inline

    Bezier(myclass; S : Address from Standard) returns BezierSurface from  Geom
      raises NoSuchObject from Standard;
    	---C++: inline

    BSpline(myclass; S : Address from Standard) returns BSplineSurface  from  Geom
      raises NoSuchObject from Standard;
    	---C++: inline
    
    AxeOfRevolution(myclass; S: Address from Standard) returns Ax1 from  gp 
      raises NoSuchObject from Standard;
        ---C++: inline

    Direction(myclass; S: Address from Standard) returns Dir from gp
      raises NoSuchObject from Standard;
        ---C++: inline

    BasisCurve(myclass; S:Address from Standard) returns HCurve from Adaptor3d 
      raises NoSuchObject from Standard;
        ---C++: inline

    BasisSurface(myclass; S:Address from Standard) returns HSurface from Adaptor3d
      raises NoSuchObject from Standard;
    	---C++: inline

    OffsetValue(myclass; S:Address from Standard) returns Real from Standard
      raises NoSuchObject from Standard;
    	---C++: inline

    NbSamplesU(myclass; S : Address from Standard) returns Integer from Standard; 

    NbSamplesV(myclass; S : Address from Standard) returns Integer from Standard;    

    NbSamplesU(myclass; S : Address from Standard; u1,u2: Real from Standard) returns Integer from Standard; 

    NbSamplesV(myclass; S : Address from Standard; v1,v2: Real from Standard) returns Integer from Standard;    

end SurfaceTool;