<div>Hello vtk users,</div>
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<div>I am Sergi and I have a problem:</div>
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<div>A need to draw a scene with a set of vtkLineSource objects. I pick some object with an propPicker and this picker gives me a vtkOpenGLActor. When pick a line of my scene, I need to obtain the vtkLineSource object for change one of their points, it's my objective, but the picker returns a vtkOpenGLActor. What can I do to convert the vtkOpenGLActor's content to vtkLineSource for manipulate this line?
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<div>thanks a lot</div>