// 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_SpotLight_HeaderFile
#define _Vrml_SpotLight_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
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Quantity_Color_HeaderFile
#include <Quantity_Color.hxx>
#endif
#ifndef _gp_Vec_HeaderFile
#include <gp_Vec.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class Quantity_Color;
class gp_Vec;


//! specifies a spot light node of VRML nodes specifying <br>
//!         properties of lights. <br>
//!  This  node  defines  a  spotlight  light  source. <br>
//!  A  spotlight  is  placed  at  a  fixed  location  in  3D-space <br>
//!  and  illuminates in  a  cone  along  a  particular  direction. <br>
//!  The  intensity  of  the  illumination  drops  off  exponentially <br>
//!  as  a  ray  of  light  diverges  from  this  direction  toward <br>
//!  the  edges  of  cone. <br>
//!  The  rate  of  drop-off  and  agle  of  the  cone  are  controlled <br>
//!  by  the  dropOfRate  and  cutOffAngle <br>
//!  Color is  written  as  an  RGB  triple. <br>
//!  Light intensity must be in the range 0.0 to 1.0, inclusive. <br>
class Vrml_SpotLight  {
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); 
  }

  
  Standard_EXPORT   Vrml_SpotLight();
  
  Standard_EXPORT   Vrml_SpotLight(const Standard_Boolean aOnOff,const Standard_Real aIntensity,const Quantity_Color& aColor,const gp_Vec& aLocation,const gp_Vec& aDirection,const Standard_Real aDropOffRate,const Standard_Real aCutOffAngle);
  
  Standard_EXPORT     void SetOnOff(const Standard_Boolean anOnOff) ;
  
  Standard_EXPORT     Standard_Boolean OnOff() const;
  
  Standard_EXPORT     void SetIntensity(const Standard_Real aIntensity) ;
  
  Standard_EXPORT     Standard_Real Intensity() const;
  
  Standard_EXPORT     void SetColor(const Quantity_Color& aColor) ;
  
  Standard_EXPORT     Quantity_Color Color() const;
  
  Standard_EXPORT     void SetLocation(const gp_Vec& aLocation) ;
  
  Standard_EXPORT     gp_Vec Location() const;
  
  Standard_EXPORT     void SetDirection(const gp_Vec& aDirection) ;
  
  Standard_EXPORT     gp_Vec Direction() const;
  
  Standard_EXPORT     void SetDropOffRate(const Standard_Real aDropOffRate) ;
  
  Standard_EXPORT     Standard_Real DropOffRate() const;
  
  Standard_EXPORT     void SetCutOffAngle(const Standard_Real aCutOffAngle) ;
  
  Standard_EXPORT     Standard_Real CutOffAngle() const;
  
  Standard_EXPORT     Standard_OStream& Print(Standard_OStream& anOStream) const;





protected:





private:



Standard_Boolean myOnOff;
Standard_Real myIntensity;
Quantity_Color myColor;
gp_Vec myLocation;
gp_Vec myDirection;
Standard_Real myDropOffRate;
Standard_Real myCutOffAngle;


};





// other Inline functions and methods (like "C++: function call" methods)


#endif