I want to pick actor in VTK.
Firstly, I use vtkCellPicker
, but it do not work as expected. vtkCellPicker can not pick vtk.vtkActor - Support - VTK And I still don’t know why.
Then, I try vtkPropPicker
, and it works fine. However, I need to be very careful to pick a line. And I can not find the SetTolerance
method as in vtkCellPicker
. How can I set tolerance for vtkPropPicker
? Or is there any other picker which can pick actor/prop correctly and has the the SetTolerance
method.
Any suggestion is appreciated!