Fresnel Metal Lobe (blDlFMtl)

key: blDlFMtl

type: C

  1. color: specular reflectance

Description

Ideal specular (mirror) reflection, using the Fresnel equations for reflectance from a metal. For such materials, the index of refraction is a complex number, denoting that it does conduct electricity. These materials show slight reflectance variation with angle. I don't understand this: the index of refraction is missing.[SHW] To be used as part of an aggregate (smAgg) material.

BRDF

Single Kronecker delta function in the specular direction

Examples 

	     
  smAgg
    blDlFMtl
      rgb 0.85 0.85 0.85 end
    end
  end