FBX import from Blender has "degenerate tangent bases" and is shaded incorrectly - Rendering - Epic Developer Community Forums
texturing - Blender Tangent Not working well (Blender 2.78c) - Blender Stack Exchange
Curves Info Node — Blender Manual
Shading — Blender Manual
Diffuse Shaders — Blender Manual
Blender] Need help with shading artifacts on lowpoly model — polycount
Normal map does not work with tangent shading? - Blender Stack Exchange
Hair node, root based normal proposal - Blender Development - Developer Forum
Normals — Blender Manual
UPDATE] Smooth fur - Bring these features back to Eevee from Blender Internal — Right-Click Select
Colouring Shaded Relief Maps in Blender – Peter Atwood
Curve resolution based on tangent angle — Right-Click Select
shaders - Baked normal map/nodes creating incorrect shading at seams (Cycles) - Blender Stack Exchange
How-to: use PBR Materials in Blender Cycles — Blog - Textures.com
Normals — Blender Manual
Iyad Ahmed 🔶 on Twitter: "Blender tip: Height to Normal map Useful for creating normal maps with Blender How it works: convert world space normals to tangent space, map it to range
blender internal render engine - How to use a custom tangent for anisotropic shading in BI/Blend4Web? - Blender Stack Exchange
Blend4Web 16.08: Tangent Shading and Optimizations! - BlenderNation