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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _BRepBndLib_HeaderFile
#define _BRepBndLib_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class TopoDS_Shape;
class Bnd_Box;
//! This package provides the bounding boxes for curves <br>
//! and surfaces from BRepAdaptor. <br>
//! Functions to add a topological shape to a bounding box <br>
class BRepBndLib {
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);
}
//!Adds the shape S to the bounding box B. <br>
//! More precisely are successively added to B: <br>
//! - each face of S; the triangulation of the face is used if it exists, <br>
//! - then each edge of S which does not belong to a face, <br>
//! the polygon of the edge is used if it exists <br>
//! - and last each vertex of S which does not belong to an edge. <br>
//! After each elementary operation, the bounding box B is <br>
//! enlarged by the tolerance value of the relative sub-shape. <br>
//! When working with the triangulation of a face this value of <br>
//! enlargement is the sum of the triangulation deflection and <br>
//! the face tolerance. When working with the <br>
//! polygon of an edge this value of enlargement is <br>
//! the sum of the polygon deflection and the edge tolerance. <br>
//! Warning <br>
//! - This algorithm is time consuming if triangulation has not <br>
//! been inserted inside the data structure of the shape S. <br>
//! - The resulting bounding box may be somewhat larger than the object. <br>
Standard_EXPORT static void Add(const TopoDS_Shape& S,Bnd_Box& B,const Standard_Boolean useTriangulation = Standard_True) ;
//! Adds the shape S to the bounding box B. <br>
//! This is a quick algorithm but only works if the shape S is <br>
//! composed of polygonal planar faces, as is the case if S is <br>
//! an approached polyhedral representation of an exact <br>
//! shape. Pay particular attention to this because this <br>
//! condition is not checked and, if it not respected, an error <br>
//! may occur in the algorithm for which the bounding box is built. <br>
//! Note that the resulting bounding box is not enlarged by the <br>
//! tolerance value of the sub-shapes as is the case with the <br>
//! Add function. So the added part of the resulting bounding <br>
//! box is closer to the shape S. <br>
Standard_EXPORT static void AddClose(const TopoDS_Shape& S,Bnd_Box& B) ;
protected:
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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