Method updatePositionAndRadius_

source/MRViewer/MRSurfacePointPicker.cpp:272–282

}

void SurfacePointWidget::updatePositionAndRadius_()
{
    if ( const MeshTriPoint* triPoint = std::get_if<MeshTriPoint>( &currentPos_ ) )
        updatePositionAndRadiusMesh_( *triPoint );

    if ( auto p = findCoords() )
    {
        pickSphere_->setCenter( *p );
        setPointRadius_();
    }
}

void SurfacePointWidget::setPointRadius_()
{