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SoBoolOperation.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  ("GPL") version 2 as published by the Free Software Foundation.
00009  *  See the file LICENSE.GPL at the root directory of this source
00010  *  distribution for additional information about the GNU GPL.
00011  *
00012  *  For using Coin with software that can not be combined with the GNU
00013  *  GPL, and for taking advantage of the additional benefits of our
00014  *  support services, please contact Systems in Motion about acquiring
00015  *  a Coin Professional Edition License.
00016  *
00017  *  See http://www.coin3d.org/ for more information.
00018  *
00019  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00020  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00021  *
00022 \**************************************************************************/
00023 
00024 #ifndef COIN_SOBOOLOPERATION_H
00025 #define COIN_SOBOOLOPERATION_H
00026 
00027 #include <Inventor/engines/SoSubEngine.h>
00028 #include <Inventor/engines/SoEngineOutput.h>
00029 #include <Inventor/fields/SoMFBool.h>
00030 #include <Inventor/fields/SoMFEnum.h>
00031 
00032 
00033 class COIN_DLL_API SoBoolOperation : public SoEngine {
00034   typedef SoEngine inherited;
00035 
00036   SO_ENGINE_HEADER(SoBoolOperation);
00037 
00038 public:
00039   enum Operation {
00040     CLEAR, SET,
00041     A, NOT_A,
00042     B, NOT_B,
00043     A_OR_B, NOT_A_OR_B, A_OR_NOT_B, NOT_A_OR_NOT_B,
00044     A_AND_B, NOT_A_AND_B, A_AND_NOT_B, NOT_A_AND_NOT_B,
00045     A_EQUALS_B, A_NOT_EQUALS_B
00046   };
00047 
00048   SoMFBool a;
00049   SoMFBool b;
00050   SoMFEnum operation;
00051 
00052   SoEngineOutput output;  //SoMFBool
00053   SoEngineOutput inverse; //SoMFBool
00054 
00055   SoBoolOperation();
00056 
00057   static void initClass();
00058 
00059 protected:
00060   ~SoBoolOperation();
00061 
00062 private:
00063   virtual void evaluate();
00064 };
00065 
00066 #endif // !COIN_SOBOOLOPERATION_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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