double rotInc() const {return m_rotInc;}
double detInc() const {return m_detInc;}
double detLen() const {return m_detLen;}
double rotInc() const {return m_rotInc;}
double detInc() const {return m_detInc;}
double detLen() const {return m_detLen;}
double focalLength() const {return m_dFocalLength;}
double sourceDetectorLength() const {return m_dSourceDetectorLength;}
double centerDetectorLength() const {return m_dCenterDetectorLength;}
double focalLength() const {return m_dFocalLength;}
double sourceDetectorLength() const {return m_dSourceDetectorLength;}
double centerDetectorLength() const {return m_dCenterDetectorLength;}
double m_rotLen; // Rotation angle length in radians (norm 2PI)
double m_detInc; // Increment between centers of detectors
double m_rotInc; // Increment in rotation angle between views
double m_rotLen; // Rotation angle length in radians (norm 2PI)
double m_detInc; // Increment between centers of detectors
double m_rotInc; // Increment in rotation angle between views