Hi all,
I’m using class vtkWindowToImageFilter to get the 2D screenshot from renderwindow.
Then I get some interested pixels from 2D image.
Any chance I can get the corresponding voxel coordinates back to vtk 3D renderwindow? it seems about vtkCamera settings.
flow: renderWindow -> png image { vtkWindowToImageFilter } -> interested pixels { do something } -> voxel coordinate { ? }
Regards,