Simple cel shading with hatch textures to mimic hand drawn art in mangas. Only works with directional light.
Note: The reason this is released in (CC BY-SA 3.0)(See LICENSE) is because the code used for the outline shader was taken from here(Specifically the "Outline Only Variant") which is under the same license.
No models and textures included in repository. Model I used for testing can be found here.
Research paper from microsoft about real-time hatching.