Install vtk7-doc by entering the following commands in the terminal:
sudo apt update sudo apt install vtk7-doc
Description:
VTK class reference documentation
The Visualization Toolkit (VTK) is an open-source software system for 3D computer graphics, image processing, and visualization. . This package provides documentation for VTK7
Homepage: http://www.vtk.org/
Version: 7.1.1+dfsg1-2
Section: universe/doc