Just realized that this blog is 10 years old. Time flies when you are having fun. Thanks for following! 🙂

More here.

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_user_guide_ac_wn_732_toon_HS_tonemap_html

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_user_guide_ac_surface_shaders_ac_toon_html

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_user_guide_ac_wn_732_toon_HS_tonemap_html

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_core_7320_html

More examples here.

https://80.lv/articles/adorable-realistic-3d-sheep-made-with-houdini-arnold/