This viewer has been developed in support of the tutorial: "Line Drawings from 3D Models" by Pierre Bénard and Aaron Hertzmann (pdf).
Alternatively, Bastien Wailly and Adrien Bousseau developed and released the 3D line rendering software SynDraw taking inspiration from our tutorial.
A web version of this viewer is directly available following this link: https://benardp.github.io/contours_viewer/
The viewer can also be built and run on Linux, macOS and Windows.
The viewer is based on the geometry processing library Geogram and thus uses its build system described on this page.