SceneHelpers.h

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#pragma once
#include <QMatrix4x4>
#include <scn/iface/global.h>
 
namespace sf
{
 
_SCN_FUNC QString toString(const QMatrix4x4& mtx);
 
_SCN_FUNC void fromString(QMatrix4x4& mtx, const QString& str);
 
class QString_QMatrix4x4
{
  public:
    QString_QMatrix4x4(QMatrix4x4& mtx)
      : _matrix(mtx)
    {}
 
    operator QString()
    {
      return toString(_matrix);
    }
 
    QString_QMatrix4x4& operator=(const QString& s)
    {
      fromString(_matrix, s);
      return *this;
    }
 
  private:
    QMatrix4x4& _matrix;
};
 
}// namespace sf
 
_SCN_FUNC std::ostream& operator<<(std::ostream& os, const QMatrix4x4& m);