void cv::viz::InteractorStyle::zoomOut()
{
FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]);
// Zoom out
StartDolly();
double factor = 10.0 * -0.2 * .5;
Dolly(std::pow(1.1, factor));
EndDolly();
}
void
pcl::visualization::PCLVisualizerInteractorStyle::zoomOut ()
{
FindPokedRenderer (Interactor->GetEventPosition ()[0], Interactor->GetEventPosition ()[1]);
// Zoom out
StartDolly ();
double factor = 10.0 * -0.2 * .5;
Dolly (pow (1.1, factor));
EndDolly ();
}
void vtkInteractorStyleQuench::OnMouseMove()
{
_mouse_moved = true;
vtkRenderWindowInteractor *rwi = this->Interactor;
int x = rwi->GetEventPosition()[0];
int y = rwi->GetEventPosition()[1];
int dx = rwi->GetEventPosition()[0] - rwi->GetLastEventPosition()[0];
int dy = rwi->GetEventPosition()[1] - rwi->GetLastEventPosition()[1];
this->FindPokedRenderer(x,y);
//If we are still drawing a gesture, continue doing so
if(_interaction_mode == INTERACTION_DRAW_GESTURE)
{
_GestureInteractor->AddPoint(x,y);
//NotifyAllListeners(PEvent ( new EventRefreshViz(true) ) );
//CurrentRenderer->GetRenderWindow()->Render();
return;
}
if (_interaction_mode == INTERACTION_PATHWAYS)
{
_pathwayViz->OnMouseMove(x, abs(y));
}
/* if(_left_button_down && _pathwayViz->OnMouseMove(x,abs(y))) {
cerr << "mode selector moved." << endl;
return; //Mode selector panel moved
}*/
if (_interaction_mode == INTERACTION_ROI_EDIT)
{
_voiEditor->OnMouseMove(x,abs(y));
}
/* if(_editing_voi && (_left_button_down || _right_button_down) && _voiEditor->OnMouseMove(x,abs(y)))
return; //ROI editing in process.
*/
else {
switch (this->State)
{
case VTKIS_ROTATE:
Rotate();
InvokeEvent(vtkCommand::InteractionEvent, NULL);
break;
case VTKIS_PAN:
Pan();
InvokeEvent(vtkCommand::InteractionEvent, NULL);
break;
case VTKIS_DOLLY:
{
double *center = CurrentRenderer->GetCenter();
double dyf = MotionFactor * (double)(dy) / (double)(center[1]);
double scale = pow((double)1.1, dyf);
Dolly(scale);
_voiViz->Dolly(scale);
CurrentRenderer->GetRenderWindow()->Render();
}
InvokeEvent(vtkCommand::InteractionEvent, NULL);
break;
case VTKIS_SPIN:
Spin();
InvokeEvent(vtkCommand::InteractionEvent, NULL);
//this->frame->RefreshViz ();
break;
//default:
// if(_Scene->GetPathwayViz()->PickManipulationTools(x,y) != -1)
// frame->RefreshViz();
// break;
}
}
}