![Principled BSDF is based on PxrDisney - PxrDisney is legacy - Blender and CG Discussions - Blender Artists Community Principled BSDF is based on PxrDisney - PxrDisney is legacy - Blender and CG Discussions - Blender Artists Community](https://blenderartists.org/uploads/default/optimized/4X/a/1/2/a12ab9ef5e05c3e9d4142856e9c5c5be59e57ae7_2_1023x435.png)
Principled BSDF is based on PxrDisney - PxrDisney is legacy - Blender and CG Discussions - Blender Artists Community
![Here's a free Principled BSDF Shader guide to help Blender users, an extract from the free PDF guide and YouTube tutorial below, hope you find it useful :D : r/learnblender Here's a free Principled BSDF Shader guide to help Blender users, an extract from the free PDF guide and YouTube tutorial below, hope you find it useful :D : r/learnblender](https://i.redd.it/heres-a-free-principled-bsdf-shader-guide-to-help-blender-v0-4dphs62twm9a1.jpg?width=2560&format=pjpg&auto=webp&s=818ff7383e5fce65f6beb48447ae9ea478629a17)
Here's a free Principled BSDF Shader guide to help Blender users, an extract from the free PDF guide and YouTube tutorial below, hope you find it useful :D : r/learnblender
![shader nodes - Difference between Principled BSDF vs Diffuse BSDF (Roughness) - Blender Stack Exchange shader nodes - Difference between Principled BSDF vs Diffuse BSDF (Roughness) - Blender Stack Exchange](https://i.stack.imgur.com/ojCWE.png)