SoTransparency.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 

//                                                            //
//  Implementation of class SoTransparency                    //
//                                                            //
//  Author: Troels Kofoed Jacobsen                            //
//  Initial version: July 2008                                //
//                                                            //
 
#include <Inventor/C/errors/debugerror.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/nodes/SoSubNode.h>
 
class SoTransparency : public SoNode {
 
  SO_NODE_HEADER(SoTransparency);
 
 public:
 
  // Fields:
  SoSFFloat     transparency; // Amount of transparency (0-1).
  SoSFBool      relative;     // Relative to previous transparency?
  static void   initClass();
 
  // Constructor
  SoTransparency();
 
 protected:
 
  // These implement supported actions. The only actions that
  // deal with materials are the callback and GL render
  // actions. We will inherit all other action methods from
  // SoNode.
  virtual void  GLRender(SoGLRenderAction *action);
  virtual void  callback(SoCallbackAction *action);
  virtual void  doAction(SoAction *action);
 
 private:
 
  // Destructor.
  virtual ~SoTransparency();
};