Update diffuse BSSRDF function to be maybe more theoretically correct…

… form.
tatsy · Sep 22, 2015 · 179c445 · 179c445
1 parent 9c84e4b
commit 179c445
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/renderer/bssrdf.cc b/src/renderer/bssrdf.cc
@@ -185,7 +185,7 @@ namespace spica {
     DiffuseBSSRDF DiffuseBSSRDF::scaled(double sc) const {
         DiffuseBSSRDF ret(*this);
         for (size_t i = 0; i < ret._distances.size(); i++) {
-            ret._distances[i] /= sc;
+            ret._distances[i] *= sc;
             ret._colors[i] /= (sc * sc);
         }
         return std::move(ret);