SoBoolOperation.h

/*=======================================================================
 * Copyright 1991-1996, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
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 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
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 * Supplement.  Contractor/manufacturer is Silicon Graphics, Inc.,
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 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
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**=======================================================================*/
/*=======================================================================
** Author      : Ronen Barzel (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
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 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_BOOL_OPERATION_
#define  _SO_BOOL_OPERATION_
 
#include <Inventor/engines/SoSubEngine.h>
#include <Inventor/fields/SoMFEnum.h>
#include <Inventor/fields/SoMFBool.h>
 
class  SoBoolOperation : public SoEngine {
 
  SO_ENGINE_HEADER(SoBoolOperation);
    
 public:
 
  enum Operation {
    CLEAR,
    SET,
    A,
    NOT_A,
    B,
    NOT_B,
    A_OR_B,
    NOT_A_OR_B,
    A_OR_NOT_B,
    NOT_A_OR_NOT_B,
    A_AND_B,
    NOT_A_AND_B,
    A_AND_NOT_B,
    NOT_A_AND_NOT_B,
    A_EQUALS_B,
    A_NOT_EQUALS_B
  };
 
  SoMFBool    a;
  SoMFBool    b;
  SoMFEnum    operation;
    
  SoEngineOutput output;
  SoEngineOutput inverse;
    
  SoBoolOperation();
    
 private:
 
  static void initClass();
  static void exitClass();
 
 
 private:
  // Destructor
  ~SoBoolOperation();
 
  // Evaluation method
  virtual void evaluate();
};
 
#endif  /* _SO_BOOL_OPERATION_ */