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ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/CommonLighting.hlsl

     return N;
 }
 
-// Generates an orthonormal basis from a unit vector.
+// Generates an orthonormal (column-major) basis from a unit vector.
-// Ref: http://marc-b-reynolds.github.io/quaternions/2016/07/06/Orthonormal.html
+// Ref: 'ortho_basis_pixar_r2' from http://marc-b-reynolds.github.io/quaternions/2016/07/06/Orthonormal.html
 real3x3 GetLocalFrame(real3 localZ)
 {
     real x  = localZ.x;