hi, everyone. I am using vtkCaptionActor2D to create a caption label, i have already opened the pickable by PickableOn. But how to pick this vtkActor2D, like using button click it and can capture it in one function? Thank you very much.
hi, everyone. I am using vtkCaptionActor2D to create a caption label, i have already opened the pickable by PickableOn. But how to pick this vtkActor2D, like using button click it and can capture it in one function? Thank you very much.