- rotSBs[i]->blockSignals(true);
- rotSBs[i]->setValue( euler->GetParameters()[i]*rad );
- rotSBs[i]->blockSignals(false);
- rotSliders[i]->blockSignals(true);
- rotSliders[i]->setValue( itk::Math::Round(euler->GetParameters()[i]*180./itk::Math::pi) );
- rotSliders[i]->blockSignals(false);
+ double angleDiff = euler->GetParameters()[i]-rotSBs[i]->value()/rad+2*itk::Math::pi;
+ angleDiff = angleDiff - 2*itk::Math::pi*itk::Math::Round<double,double>(angleDiff/(2*itk::Math::pi));
+ if(abs(angleDiff)>1.e-4) {
+ rotSBs[i]->blockSignals(true);
+ rotSBs[i]->setValue( euler->GetParameters()[i]*rad );
+ rotSBs[i]->blockSignals(false);
+ }
+ int iAngle = itk::Math::Round<int,double>(euler->GetParameters()[i]*180./itk::Math::pi);
+ if((iAngle-rotSliders[i]->value()+360)%360!=0) {
+ rotSliders[i]->blockSignals(true);
+ rotSliders[i]->setValue(iAngle);
+ rotSliders[i]->blockSignals(false);
+ }