message: The cloth material model is not more expensive
diff: @@ -436,9 +436,6 @@ Chromaticity information should instead be set on the sheen color. To create mor
  such as denim, cotton, etc. use the base color for chromaticity and use the default sheen color
  or set the sheen color to the luminance of the base color.
  -!!! Warning
  - The cloth material model is more expensive than the standard material model.
  -
  !!! Tip
  To see the effect of the `roughness` parameter make sure the `sheenColor` is brighter than
  `baseColor`. This can be used to create a fuzz effect. Taking the luminance of `baseColor`
  