2 files changed, 8 insertions, 4 deletions
diff --git a/tracker-points/module/point_extractor.cpp b/tracker-points/module/point_extractor.cpp
index 1a75a3e3..d1975317 100644
--- a/tracker-points/module/point_extractor.cpp
+++ b/tracker-points/module/point_extractor.cpp
@@ -239,7 +239,7 @@ static void draw_blobs(cv::Mat& preview_frame, const blob* blobs, unsigned nblob
     }
 }
 
-void PointExtractor::extract_points(const pt_frame& frame_, pt_preview& preview_frame_, std::vector<vec2>& points)
+void PointExtractor::extract_points(const pt_frame& frame_, pt_preview& preview_frame_, std::vector<vec2>& points, std::vector<vec2>& imagePoints)
 {
     const cv::Mat& frame = frame_.as_const<Frame>()->mat;
 
@@ -375,6 +375,7 @@ end:
         vec2 p;
         std::tie(p[0], p[1]) = to_screen_pos(b.pos[0], b.pos[1], W, H);
         points.push_back(p);
+        imagePoints.push_back(vec2(b.pos[0], b.pos[1]));
     }
 }
 
diff --git a/tracker-points/module/point_extractor.h b/tracker-points/module/point_extractor.h
index a6103667..2af5c131 100644
--- a/tracker-points/module/point_extractor.h
+++ b/tracker-points/module/point_extractor.h
@@ -33,16 +33,19 @@ class PointExtractor final : public pt_point_extractor
 public:
     // extracts points from frame and draws some processing info into frame, if draw_output is set
     // dt: time since last call in seconds
-    void extract_points(const pt_frame& frame, pt_preview& preview_frame, std::vector<vec2>& points) override;
+    void extract_points(const pt_frame& frame, pt_preview& preview_frame, std::vector<vec2>& points, std::vector<vec2>& imagePoints) override;
     PointExtractor(const QString& module_name);
+
+public:
+    std::vector<blob> blobs;
+
 private:
     static constexpr int max_blobs = 16;
 
     pt_settings s;
 
     cv::Mat1b frame_gray_unmasked, frame_bin, frame_gray;
-    cv::Mat1f hist;
-    std::vector<blob> blobs;
+    cv::Mat1f hist;    
     cv::Mat1b ch[3];
 
     void ensure_channel_buffers(const cv::Mat& orig_frame);