Method create

source/MRViewer/MRObjectTransformWidget.cpp:91–126

{

void ObjectTransformWidget::create( const Box3f& box, const AffineXf3f& worldXf, std::shared_ptr<ITransformControls> controls )
{
    if ( controlsRoot_ )
        reset();

    boxDiagonal_ = box.size();
    controls_ = controls;
    if ( !controls_ )
    {
        auto thisControls = std::make_shared<TransformControls>();
        TransformControls::VisualParams params;
        params.update( box );
        thisControls->setVisualParams( params );
        controls_ = thisControls;
    }
    // make x - arrow
    controlsRoot_ = std::make_shared<Object>();
    controlsRoot_->setName( "TransformWidgetRoot" );
    controlsRoot_->setAncillary( true );

    controls_->setCenter( box.center() );
    controls_->init( controlsRoot_ );

    SceneRoot::get().addChild( controlsRoot_ );
    setControlsXf_( worldXf, true );

    setTransformMode( ControlBit::FullMask );

    // 10 group to imitate plugins behavior
    connect( &getViewerInstance(), 10, boost::signals2::at_front );
    xfValidatorConnection_ = controlsRoot_->worldXfChangedSignal.connect( [&] ()
    {
        if ( !approvedChange_ && picked_ )
            stopModify_();
    } );
}

void ObjectTransformWidget::reset()
{