Coin Logo http://www.sim.no/
http://www.coin3d.org/

SoGetPrimitiveCountAction.h

00001 #ifndef COIN_SOGETPRIMITIVECOUNTACTION_H
00002 #define COIN_SOGETPRIMITIVECOUNTACTION_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/actions/SoAction.h>
00028 #include <Inventor/actions/SoSubAction.h>
00029 #include <Inventor/tools/SbLazyPimplPtr.h>
00030 #include <Inventor/elements/SoDecimationTypeElement.h>
00031 
00032 class SoGetPrimitiveCountActionP;
00033 
00034 class COIN_DLL_API SoGetPrimitiveCountAction : public SoAction {
00035   typedef SoAction inherited;
00036 
00037   SO_ACTION_HEADER(SoGetPrimitiveCountAction);
00038 
00039 public:
00040   static void initClass(void);
00041 
00042   SoGetPrimitiveCountAction(void);
00043   virtual ~SoGetPrimitiveCountAction(void);
00044 
00045   int getTriangleCount(void) const;
00046   int getLineCount(void) const;
00047   int getPointCount(void) const;
00048   int getTextCount(void) const;
00049   int getImageCount(void) const;
00050   SbBool containsNoPrimitives(void);
00051   SbBool containsNonTriangleShapes(void);
00052 
00053   SbBool is3DTextCountedAsTriangles(void);
00054   void setCount3DTextAsTriangles(const SbBool flag);
00055 
00056   SbBool canApproximateCount(void);
00057   void setCanApproximate(const SbBool flag);
00058 
00059   void setDecimationValue(SoDecimationTypeElement::Type type,
00060                           float percentage = 1.0);
00061   SoDecimationTypeElement::Type getDecimationType(void);
00062   float getDecimationPercentage(void);
00063 
00064   void addNumTriangles(const int num);
00065   void addNumLines(const int num);
00066   void addNumPoints(const int num);
00067   void addNumText(const int num);
00068   void addNumImage(const int num);
00069   void incNumTriangles(void);
00070   void incNumLines(void);
00071   void incNumPoints(void);
00072   void incNumText(void);
00073   void incNumImage(void);
00074 
00075 protected:
00076   virtual void beginTraversal(SoNode * node);
00077 
00078 private:
00079   int numtris;
00080   int numlines;
00081   int numpoints;
00082   int numtexts;
00083   int numimages;
00084 
00085   SbBool textastris;
00086   SbBool approx;
00087   SbBool nonvertexastris;
00088   SoDecimationTypeElement::Type decimationtype;
00089   float decimationpercentage;
00090 
00091 private:
00092   SbLazyPimplPtr<SoGetPrimitiveCountActionP> pimpl;
00093 
00094   // NOT IMPLEMENTED:
00095   SoGetPrimitiveCountAction(const SoGetPrimitiveCountAction & rhs);
00096   SoGetPrimitiveCountAction & operator = (const SoGetPrimitiveCountAction & rhs);
00097 }; // SoGetPrimitiveCountAction
00098 
00099 #endif // !COIN_SOGETPRIMITIVECOUNTACTION_H

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated for Coin by Doxygen 1.7.3.