16 How to properly combine the diffuse and specular terms? 2016-04-08T05:13:10.747

11 What explains the high specularity of metals? 2017-01-04T09:17:56.527

7 In a physically based BRDF, what vector should be used to compute the Fresnel coefficient? 2016-05-25T13:24:03.887

6 Fresnel and specular colour 2017-02-24T21:25:29.627

6 Equivalent of Fresnel law for determining transmitted/diffuse split 2017-02-25T20:29:55.600

6 Fresnel equation with incident angle, n and k as input 2017-05-30T20:47:55.340

5 Why is the half vector not used in diffuse BRDF Fresnel calculations? 2017-07-17T14:30:50.300

4 More accurate Fresnel approximation for a RGB-based Path Tracer 2017-03-19T20:59:46.397