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// File generated by CPPExt (Value)
//
// Copyright (C) 1991 - 2000 by
// Matra Datavision SA. All rights reserved.
//
// Copyright (C) 2001 - 2004 by
// Open CASCADE SA. All rights reserved.
//
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.
#ifndef _BRepBuilderAPI_MakeShell_HeaderFile
#define _BRepBuilderAPI_MakeShell_HeaderFile
#ifndef _BRepLib_MakeShell_HeaderFile
#include <BRepLib_MakeShell.hxx>
#endif
#ifndef _BRepBuilderAPI_MakeShape_HeaderFile
#include <BRepBuilderAPI_MakeShape.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _BRepBuilderAPI_ShellError_HeaderFile
#include <BRepBuilderAPI_ShellError.hxx>
#endif
class StdFail_NotDone;
class Geom_Surface;
class TopoDS_Shell;
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
//! Describes functions to build a <br>
//! shape corresponding to the skin of a surface. <br>
//! Note that the term shell in the class name has the same definition <br>
//! as that of a shell in STEP, in other words the skin of a shape, <br>
//! and not a solid model defined by surface and thickness. If you want <br>
//! to build the second sort of shell, you must use <br>
//! BRepOffsetAPI_MakeOffsetShape. A shell is made of a series of <br>
//! faces connected by their common edges. <br>
//! If the surface is C2 continuous, the shell will contain only 1 face. <br>
//! If the surface is not C2 continuous, MakeShell breaks the <br>
//! surface down into several faces which are all C2 continuous and <br>
//! which are connected along the non-regular curves on the surface. <br>
//! The resulting shell contains all these faces. <br>
//! Construction of a Shell from a non-C2 continuous Surface <br>
//! A MakeShell object provides a framework for: <br>
//! - defining the construction of a shell, <br>
//! - implementing the construction algorithm, and <br>
//! - consulting the result. <br>
//! Warning <br>
//! The connected C2 faces in the shell resulting from a decomposition of <br>
//! the surface are not sewn. For a sewn result, you need to use <br>
//! BRepOffsetAPI_Sewing. For a shell with thickness, you need to use <br>
//! BRepOffsetAPI_MakeOffsetShape. <br>
class BRepBuilderAPI_MakeShell : public BRepBuilderAPI_MakeShape {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
// Methods PUBLIC
//
//! Constructs an empty shell framework. The Init <br>
//! function is used to define the construction arguments. <br>
//! Warning <br>
//! The function Error will return <br>
//! BRepBuilderAPI_EmptyShell if it is called before the function Init. <br>
Standard_EXPORT BRepBuilderAPI_MakeShell();
//! Constructs a shell from the surface S. <br>
Standard_EXPORT BRepBuilderAPI_MakeShell(const Handle(Geom_Surface)& S,const Standard_Boolean Segment = Standard_False);
//! Constructs a shell from the surface S, <br>
//! limited in the u parametric direction by the two <br>
//! parameter values UMin and UMax, and limited in the v <br>
//! parametric direction by the two parameter values VMin and VMax. <br>
Standard_EXPORT BRepBuilderAPI_MakeShell(const Handle(Geom_Surface)& S,const Standard_Real UMin,const Standard_Real UMax,const Standard_Real VMin,const Standard_Real VMax,const Standard_Boolean Segment = Standard_False);
//! Defines or redefines the arguments <br>
//! for the construction of a shell. The construction is initialized <br>
//! with the surface S, limited in the u parametric direction by the <br>
//! two parameter values UMin and UMax, and in the v parametric <br>
//! direction by the two parameter values VMin and VMax. <br>
//! Warning <br>
//! The function Error returns: <br>
//! - BRepBuilderAPI_ShellParametersOutOfRange <br>
//! when the given parameters are outside the bounds of the <br>
//! surface or the basis surface if S is trimmed <br>
//! - BRepBuilderAPI_EmptyShell if the algorithm cannot cut the <br>
//! surface into C2 continuous faces. <br>
Standard_EXPORT void Init(const Handle(Geom_Surface)& S,const Standard_Real UMin,const Standard_Real UMax,const Standard_Real VMin,const Standard_Real VMax,const Standard_Boolean Segment = Standard_False) ;
//! Returns true if the shell is built. <br>
Standard_EXPORT virtual Standard_Boolean IsDone() const;
//! Returns the construction status: <br>
//! - BRepBuilderAPI_ShellDone if the shell is built, or <br>
//! - another value of the BRepBuilderAPI_ShellError <br>
//! enumeration indicating why the construction failed. <br>
//! This is frequently BRepBuilderAPI_ShellParametersOutOfRange <br>
//! indicating that the given parameters are outside the bounds of the surface. <br>
Standard_EXPORT BRepBuilderAPI_ShellError Error() const;
//! Returns the new Shell. <br>
//! <br>
Standard_EXPORT const TopoDS_Shell& Shell() const;
Standard_EXPORT operator TopoDS_Shell() const;
protected:
// Methods PROTECTED
//
// Fields PROTECTED
//
private:
// Methods PRIVATE
//
// Fields PRIVATE
//
BRepLib_MakeShell myMakeShell;
};
// other Inline functions and methods (like "C++: function call" methods)
//
#endif
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