public IRadianceEvaluation Evaluate(LtScene aScene, ref Vector aWorldDirGen, float oCosThetaGen, out float oDirectPdfW, out float oReversePdfW) { throw new NotImplementedException(); }
public float Pdf(LtScene aScene, ref Vector aWorldDirGen, bool aEvalRevPdf = false) { throw new NotImplementedException(); }
public override float Pdf(LtScene aScene, ref Vector aWorldDirGen, bool aEvalRevPdf = false) { return MathLab.INVPI; }