BrepRenderer.h

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// Copyright (C) 2002-2017, 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) 2002-2017 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
 
 
#ifndef _BREPRENDERER_H_
#define _BREPRENDERER_H_
 
#include "Wr/wrExport.h"
#include "Wr/wrTriangulationParams.h"
#include "BrepRenderModes.h"
 
class OdGiCommonDraw ;
class OdGiViewportDraw;
class OdBrBrep;
class OdGeMatrix3d;
 
class RENDER_EXPORT OdBrepRenderer
{
protected:
  OdBrepRenderer() {}
 
public:  
  
  virtual ~OdBrepRenderer() {}
 
  virtual void setBrep(const OdBrBrep& brep) = 0;
 
  virtual void enableCaching() = 0;
  virtual void disableCaching(bool clearCache = true) = 0;
  virtual bool isCachingEnabled() const = 0;
 
  virtual void setTriangulationParams(const wrTriangulationParams *pTriangulationParams) = 0;
  virtual const wrTriangulationParams * getTriangulationParams() const = 0;
 
  struct NumIsolines
  {
    OdUInt32 numU, numV;
  };
 
  virtual bool draw(OdGiCommonDraw * pWd, OdUInt32 geomType, const NumIsolines *pNumIsolines = 0) = 0;
 
  virtual bool drawSilhouettes(OdGiViewportDraw* pVd) = 0;
 
  virtual void transformBy(const OdGeMatrix3d &xfm) = 0;
};
 
#endif //_BREPRENDERER_H_