public SpecularTransmissionBRDF(float t, float etaA, float etaB, TransportMode mode)
{
this.t = t;
this.etaA = etaA;
this.etaB = etaB;
this.mode = mode;
fresnel = new DielectricFresnel(etaA, etaB);
}
public FresnelSpecularBRDF(float r, float t, float etaA, float etaB, TransportMode mode)
{
fresnel = new DielectricFresnel(etaA, etaB);
reflection = new SpecularReflectionBRDF(r, fresnel);
transmission = new SpecularTransmissionBRDF(t, etaA, etaB, mode);
}
public ReflectionMaterial(float r, float eta) : base(Color.White)
{
var fresnel = new DielectricFresnel(1, eta);
brdf = new SpecularReflectionBRDF(r, fresnel);
}
