/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////

// RxRcsFileServices.h - interface of module that handles .rcs files

#ifndef __OD_RCSFILESERVICES_MODULE__
#define __OD_RCSFILESERVICES_MODULE__

#include "RxModule.h"
#include "RootExport.h"

#include "TD_PackPush.h"
#include "SharedPtr.h"
#include "Ge/GePoint3d.h"
#include "Ge/GePoint3dArray.h"
#include "CmEntityColorArray.h"
#include "Ge/GeVector3d.h"
#include "Ge/GeMatrix3d.h"
#include "Ge/GeExtents3d.h"

/** Description:
*/
class ODRX_ABSTRACT FIRSTDLL_EXPORT OdRcsPointDataIterator
{
public:
  virtual void start() = 0;  
  virtual bool done() const = 0;

  virtual OdUInt64 getPoints(OdGePoint3dArray& points, OdCmEntityColorArray& colorArray, 
    OdUInt64 requiredQty) = 0;
};

typedef OdSharedPtr<OdRcsPointDataIterator> OdRcsPointDataIteratorPtr;

/** Description:
*/
class ODRX_ABSTRACT FIRSTDLL_EXPORT OdRcsVoxel
{
public:
  virtual OdRcsPointDataIteratorPtr newPointDataIterator() const = 0;
  virtual OdGeExtents3d getBox1() const = 0;
};

typedef OdSharedPtr<OdRcsVoxel> OdRcsVoxelPtr;

/** Description:
*/
class ODRX_ABSTRACT FIRSTDLL_EXPORT OdRcsVoxelDataIterator
{
public:
  virtual OdRcsVoxelPtr getVoxel() = 0;

  virtual void start() = 0;  
  virtual bool done() const = 0;  
};

typedef OdSharedPtr<OdRcsVoxelDataIterator> OdRcsVoxelDataIteratorPtr;

/** Description:
*/
class ODRX_ABSTRACT FIRSTDLL_EXPORT OdRcsFileReader
{
public:  
  virtual OdRcsVoxelDataIteratorPtr newVoxelDataIterator() const = 0;

  virtual OdGeVector3d getTranslation() const = 0;
  virtual OdGeVector3d getRotation() const = 0;
  virtual OdGeVector3d getScale() const = 0;

  virtual OdGeMatrix3d getTransformMatrix() const = 0;

  virtual bool hasRGB() const = 0;
  virtual bool hasNormals() const = 0;
  virtual bool hasIntensity() const = 0;
  virtual OdString getScanIdString() const = 0;
};

typedef OdSharedPtr<OdRcsFileReader> OdRcsFileReaderPtr;

/** Description:
  This class is the base class for classes that provide loading point cloud data from .rcs files for Teigha
  Library:  
  {group OdRx_Classes} 
*/
class ODRX_ABSTRACT FIRSTDLL_EXPORT OdRxRcsFileServices : public OdRxModule
{
public:
  virtual OdRcsFileReaderPtr getRcsFileReader(const OdString& filePath) const = 0;
};

typedef OdSmartPtr<OdRxRcsFileServices> OdRxRcsFileServicesPtr;

#include "TD_PackPop.h"

#endif // __OD_RCSFILESERVICES_MODULE__