bool VPathNode::fromString( const String &pString )
{
// Split Data.
// {Position} {Rotation} {Weight}
const char *baseData = StringUnit::getUnit( pString.c_str(), 0, "\t" );
Point3F pos;
AngAxisF aa;
F32 weight;
// Scan Base.
dSscanf( baseData, "%g %g %g %g %g %g %g %g", &pos.x, &pos.y, &pos.z,
&aa.axis.x, &aa.axis.y, &aa.axis.z, &aa.angle,
&weight );
// Apply Changes.
setLocalPosition( pos );
setLocalRotation( QuatF( aa ) );
setWeight( weight );
// Fetch Orientation Data.
String orientationData = StringUnit::getUnit( pString.c_str(), 1, "\t" );
// Fetch Orientation Type.
String orientationTypeString = orientationData;
if ( orientationData.find( " " ) )
{
// Use First Word.
orientationTypeString = orientationData.substr( 0, orientationData.find( " " ) );
}
// Set Orientation Type.
const eOrientationType &orientationType = getOrientationTypeEnum( orientationTypeString.c_str() );
switch( orientationType )
{
case k_OrientationFree :
{
// Apply Mode.
setOrientationMode( orientationType );
} break;
case k_OrientationToPoint:
{
// Fetch Point.
Point3F lookAtPoint;
// Buffer String.
dSscanf( orientationData.c_str(), "%*s %f %f %f", &lookAtPoint.x, &lookAtPoint.y, &lookAtPoint.z );
// Apply Mode.
setOrientationMode( orientationType, lookAtPoint );
} break;
}
return true;
}
ViewWrapper2D::ViewWrapper2D(ViewPtr view, VisServicesPtr backend) :
ViewWrapper(backend),
mOrientationActionGroup(new QActionGroup(view.get()))
{
mView = view;
this->connectContextMenu(mView);
// disable vtk interactor: this wrapper IS an interactor
mView->getRenderWindow()->GetInteractor()->Disable();
mView->getRenderer()->GetActiveCamera()->SetParallelProjection(true);
double clipDepth = 1.0; // 1mm depth, i.e. all 3D props rendered outside this range is not shown.
double length = clipDepth*10;
mView->getRenderer()->GetActiveCamera()->SetPosition(0,0,length);
mView->getRenderer()->GetActiveCamera()->SetClippingRange(length-clipDepth, length+0.1);
connect(settings(), SIGNAL(valueChangedFor(QString)), this, SLOT(settingsChangedSlot(QString)));
// slice proxy
mSliceProxy = SliceProxy::create(mServices->getPatientService());
mDataRepContainer.reset(new DataRepContainer());
mDataRepContainer->setSliceProxy(mSliceProxy);
mDataRepContainer->setView(mView);
mViewFollower = ViewFollower::create(mServices->getPatientService());
mViewFollower->setSliceProxy(mSliceProxy);
addReps();
mZoom2D.reset(new Zoom2DHandler());
connect(mZoom2D.get(), SIGNAL(zoomChanged()), this, SLOT(viewportChanged()));
setOrientationMode(SyncedValue::create(0)); // must set after addreps()
connect(mServices->getToolManager().get(), SIGNAL(activeToolChanged(const QString&)), this, SLOT(activeToolChangedSlot()));
connect(mView.get(), SIGNAL(resized(QSize)), this, SLOT(viewportChanged()));
connect(mView.get(), SIGNAL(shown()), this, SLOT(showSlot()));
connect(mView.get(), SIGNAL(mousePress(int, int, Qt::MouseButtons)), this, SLOT(mousePressSlot(int, int, Qt::MouseButtons)));
connect(mView.get(), SIGNAL(mouseMove(int, int, Qt::MouseButtons)), this, SLOT(mouseMoveSlot(int, int, Qt::MouseButtons)));
connect(mView.get(), SIGNAL(mouseWheel(int, int, int, int, Qt::MouseButtons)), this, SLOT(mouseWheelSlot(int, int, int, int, Qt::MouseButtons)));
this->activeToolChangedSlot();
this->updateView();
}