{ // not in region 1 or 8
DetectorValue* detval = (m_projData[iView+offsetView])->detValues();
DetectorValue* newdetval = (newdetarray[newiView])->detValues();
if ( beta > fanAngle - 2*gamma
&& beta <= 2*fanAngle ) { // in region 2
newdetval[newiDet] +=
{ // not in region 1 or 8
DetectorValue* detval = (m_projData[iView+offsetView])->detValues();
DetectorValue* newdetval = (newdetarray[newiView])->detValues();
if ( beta > fanAngle - 2*gamma
&& beta <= 2*fanAngle ) { // in region 2
newdetval[newiDet] +=