Made shadows blurry (thru implementing variance mapping)

samplecode/SampleShadowing.cpp

Index: samplecode/SampleShadowing.cpp
diff --git a/samplecode/SampleShadowing.cpp b/samplecode/SampleShadowing.cpp
index 7b434bca80a5fc5a5be323c4b54f84594e7bc2e4..66951f4c4768fc4e83d4507792bd4b78f5c2a8b5 100644
--- a/samplecode/SampleShadowing.cpp
+++ b/samplecode/SampleShadowing.cpp
@@ -113,13 +113,14 @@ protected:
             for (int i = 0; i < fLights->numLights(); i++) {
                 fLights->light(i).setShadowMap(nullptr);
             }
+
             fSceneChanged = false;
             fLightsChanged = false;
             fClearShadowMaps = false;
-
-            canvas->setLights(fLights);
-            canvas->drawShadowedPicture(fPicture, nullptr, nullptr);
         }
+
+        canvas->setLights(fLights);
+        canvas->drawShadowedPicture(fPicture, nullptr, nullptr);
     }
 
     SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) override {