VisAttributes.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef VP1GEOMETRYSYSTEMS_GEOVISATTRIBUTES_H
#define VP1GEOMETRYSYSTEMS_GEOVISATTRIBUTES_H
 
#include <string>
#include <QByteArray>
#include <QMap>
#include <QString>
class SoMaterial;
 
class VisAttributes {
 
 public:
 
  // Constructor:
  VisAttributes();
  //delete copy
  VisAttributes(const VisAttributes &) = delete;
  //delete assignment
  VisAttributes & operator=(const VisAttributes &)=delete;
  void init();//Call at end of constructor in derived classes.
  // Destructor:
  virtual ~VisAttributes();
 
  // Fetch a material
  SoMaterial *get(const std::string & name) const;
 
  //Override transparencies of materials (will multiply current transparencies):
  void overrideTransparencies(float transpfact);
 
  QByteArray getState(bool onlyChangedMaterials=true);
  void applyState(QByteArray);
 
 protected:
 
  // Add a material
  void add(const std::string & name, SoMaterial *);
 
  // set SoMaterial color from RGB values
  void setColorFromRGB(SoMaterial* mat, const std::string& type, const int r, const int g, const int b);
 
 private:
 
  class Imp;
  Imp * m_d;
 
  // convert the usual range RGB [0,255] to Coin [0,1]
  float getValFromRGB(const int rgb);
 
};
 
 
// A list of Vis attributes for Detectors:
class DetVisAttributes : public VisAttributes {
  public:
  DetVisAttributes();
};
 
 
// A list of Vis attributes for Materials:
class MatVisAttributes : public VisAttributes {
  public:
  MatVisAttributes();
};
 
 
// A list of Vis attributes for Volumes:
class VolVisAttributes : public VisAttributes {
  public:
  VolVisAttributes();
};
 
#endif