Add virtual destructor to BSSRDF class.

zsparal · Oct 31, 2017 · fab7348 · fab7348
1 parent ad5687d
commit fab7348
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/core/bssrdf.h b/src/core/bssrdf.h
@@ -54,6 +54,7 @@ class BSSRDF {
   public:
     // BSSRDF Public Methods
     BSSRDF(const SurfaceInteraction &po, Float eta) : po(po), eta(eta) {}
+    virtual ~BSSRDF() {}
 
     // BSSRDF Interface
     virtual Spectrum S(const SurfaceInteraction &pi, const Vector3f &wi) = 0;