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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 _Vrml_LOD_HeaderFile
#define _Vrml_LOD_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_Vrml_LOD_HeaderFile
#include <Handle_Vrml_LOD.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfReal_HeaderFile
#include <Handle_TColStd_HArray1OfReal.hxx>
#endif
#ifndef _gp_Vec_HeaderFile
#include <gp_Vec.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _MMgt_TShared_HeaderFile
#include <MMgt_TShared.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class TColStd_HArray1OfReal;
class gp_Vec;
//! defines a LOD (level of detailization) node of VRML specifying properties <br>
//! of geometry and its appearance. <br>
//! This group node is used to allow applications to switch between <br>
//! various representations of objects automatically. The children of this <br>
//! node typically represent the same object or objects at the varying <br>
//! of Levels Of Detail (LOD), from highest detail to lowest. <br>
//! <br>
//! The specified center point of the LOD is transformed by current <br>
//! transformation into world space, and yhe distancefrom the transformed <br>
//! center to the world-space eye point is calculated. <br>
//! If thedistance is less than the first value in the ranges array, <br>
//! than the first child of the LOD group is drawn. If between <br>
//! the first and second values in the range array, the second child <br>
//! is drawn, etc. <br>
//! If there are N values in the range array, the LOD group should <br>
//! have N+1 children. <br>
//! Specifying too few children will result in the last child being <br>
//! used repeatedly for the lowest lewels of detail; if too many children <br>
//! are specified, the extra children w ll be ignored. <br>
//! Each value in the ranges array should be greater than the previous <br>
//! value, otherwise results are undefined. <br>
class Vrml_LOD : public MMgt_TShared {
public:
Standard_EXPORT Vrml_LOD();
Standard_EXPORT Vrml_LOD(const Handle(TColStd_HArray1OfReal)& aRange,const gp_Vec& aCenter);
Standard_EXPORT void SetRange(const Handle(TColStd_HArray1OfReal)& aRange) ;
Standard_EXPORT Handle_TColStd_HArray1OfReal Range() const;
Standard_EXPORT void SetCenter(const gp_Vec& aCenter) ;
Standard_EXPORT gp_Vec Center() const;
Standard_EXPORT Standard_OStream& Print(Standard_OStream& anOStream) const;
DEFINE_STANDARD_RTTI(Vrml_LOD)
protected:
private:
Handle_TColStd_HArray1OfReal myRange;
gp_Vec myCenter;
Standard_Boolean myRangeFlag;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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