time diff

diff --git a/cpp/sampleMinMax/sampleMinMax.cpp b/cpp/sampleMinMax/sampleMinMax.cpp
index f637504..9ec4afc 100644 (file)
--- a/cpp/sampleMinMax/sampleMinMax.cpp
+++ b/cpp/sampleMinMax/sampleMinMax.cpp
@@ -54,6 +54,9 @@ class MyListener : public royale::IDepthDataListener
 
     static const uint8_t confidence_threshold_=128;
 
+    double last_min_=0;
+    double last_max_=0;
+
 public:
     /**
      * This callback is called for each depth frame that is captured.  In a mixed-mode use case
@@ -117,7 +120,9 @@ public:
                 }
             }
         }
-        std::cout << "min:" << min << "  " << "max:" << max  << "  %good:" << (static_cast<double>(num_values_passing_threshold)/static_cast<double>(num_max_size)*100.0) << std::endl;
+        std::cout << "min:" << min << "(diff:" << (last_min_-min) << ")" << "  " << "max:" << max << "(diff:" << (last_max_-max) << ")"   << "  %good:" << (static_cast<double>(num_values_passing_threshold)/static_cast<double>(num_max_size)*100.0) << std::endl;
+        last_min_=min;
+        last_max_=max;
     }
 
     /**