[vtkusers] Camera movement

[Nigel Nunn]

Hi Frida, 
 
> Is there any method that allow me to stop the camera 
> movement? I want to be able to press with the mouse 
> in the viewport with out moving the camera. 
 
See documentation for vtkRenderWindowInteractor: 
You can set its interaction "style" like this: 
 
  rwi->SetInteractorStyle(style); 
 
See the documentation for help with "styles", e.g.,  
 
  vtkInteractorStyleSwitch 
  vtkInteractorStyleTrackballActor 
  vtkInteractorStyleTrackballCamera 
 
If your default interactor is vtkInteractorStyleSwitch, 
then you can "switch" it like this: 

  vtkInteractorStyleSwitch* pStyle = 
     (vtkInteractorStyleSwitch*)(myRWI->GetInteractorStyle()); 
 
  pStyle->SetCurrentStyleToTrackballActor(); 
 
Nigel 
 

 

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