// $Source: /usr/local/SimSoft/SoftShop/XGraph/Primitiv/Quad.h,v $
// $Revision: 1.20 $
// $Author: baum $
// $Date: 2001/11/29 15:52:24 $
//
// Login name of the user who locked the revision
// $Locker:  $
// Tag name used to checkout the file
// $Name: Release-20 $
// State assigned to revision
// $State: Exp $
//
//
// $Log: Quad.h,v $
// Revision 1.20  2001/11/29 15:52:24  baum
// -In Kalender.cpp und Kalender.h Handsteuerung eingebaut
//

#ifndef _PLANEQUAD_H
#define _PLANEQUAD_H 1

#ifndef WIN32
#define __rtti
#endif

#include "Primitiv.h"
#include "Vec3D.h"

#ifdef _PLANEQUAD_CPP
#  undef _impexp
#  define _impexp __declspec(dllexport)
#elif defined BUILD_XGRAPH_DLL
#  undef _impexp
#  define _impexp
#else
#  undef _impexp
#  define _impexp __declspec(dllimport)
#endif

#if defined __GNUG__ || defined __hpux
#  undef _impexp
#  define _impexp
#endif

//==================================================================
//		Class-Header
//		for class PlaneQuad 
//==================================================================

//##ModelId=4030D77D0203
class _impexp __rtti PlaneQuad : public Primitive
  {
  public:
    // build a Quad in XY-plane
	//##ModelId=4030D77D0214
    static Primitive *create (const Vec3D& p1, const Vec3D& p2);

    // build a Quad out of 4 Vecs
	//##ModelId=4030D77D0218
    static Primitive *create (const Vec3D& p1, const Vec3D& p2,
                              const Vec3D& p3, const Vec3D& p4);

	//##ModelId=4030D77D0226
    static void buildOGLForOthers (const Vec3D& p1, const Vec3D& p2,
                                   const Vec3D& p3, const Vec3D& p4, Vec2D* texSize = NULL);

    // virtual functions for Building Display-Lists
	//##ModelId=4030D77D0235
    virtual void buildOGL (Vec2D* texSize = NULL);

  protected:
    // writing create-command to ostr
	//##ModelId=4030D77D0238
    void stream (ostream& ostr) const;

  private:
    // constructors
	//##ModelId=4030D77D0244
    PlaneQuad (const Vec3D& p1, const Vec3D& p2);
	//##ModelId=4030D77D0247
    PlaneQuad (const Vec3D& p1, const Vec3D& p2,
               const Vec3D& p3, const Vec3D& p4);

    // destructor
	//##ModelId=4030D77D0255
    virtual ~PlaneQuad ( );

    // default constructor declared, but not defined
	//##ModelId=4030D77D0261
    PlaneQuad ();

    // copy constructor declared, but not defined
	//##ModelId=4030D77D0262
    PlaneQuad (const PlaneQuad&);

    // assignment operator declared, but not defined
	//##ModelId=4030D77D0264
    PlaneQuad& operator = (const PlaneQuad&);

    // data members

  //friends
    friend class Primitive;

};	// class PlaneQuad 

#endif	// !defined _PLANEQUAD_H

