particles - Transparent BSDF renders hair as black in Cycles - Blender Stack Exchange
Sintel (Principled Hair BSDF test) (Cycles) by djjulzen on DeviantArt
Principled Hair BSDF — Blender Manual
Diffeomorphic: PBR shader
Missing principal hair bsdf in 2.8 - CG Cookie | Learn Blender, Online Tutorials and Feedback
Cycles Renderer on Twitter: "New Principled Hair BSDF for physically-based and easy-to-use hair and fur shading. https://t.co/5G17S0lEhz By Leonardo E. Segovia and Lukas Stockner. Model and groom by Chris Chuipka. https://t.co/O7T1e322fN" /