Restore the yaml file and add a parameter to show or not features from the preprocessor

yaml/demo_visual_odometry_euroc.yaml

@@ -83,28 +83,5 @@ config:
       topic_preprocessor: "/debug_image_preprocessor"
       package: "wolf_ros_vision"
       period: 0.05
-      tracks:
-        show_id: false
-        size_id: 0.75
-        thickness: 1.0
-        color: "CYAN"
-        min_lum: 100
-        max_lum: 450
-        feature_last:
-          thickness: -1
-          size_pix: 2
-          color: "RED"
-        feature_kfs:
-          thickness: 0.1
-          size_pix: 2
-      tracks_preprocess:
-        show: true
-        show_on_diff_topic: false
-        thickness: 1.0
-        color: "GREEN"
-      landmarks:
-        show_id: false
-        size_id: 0.75
-        size_pix: 5
-        color: "RED"
+      follow: "publisher_vision_debug.yaml"
 

yaml/publisher_vision_debug.yaml

@@ -2,7 +2,7 @@ tracks:
     show_id: true
     size_id: 0.5
     thickness: 1.5
-    min_max_on_alive_tracks: false  
+    min_max_on_alive_tracks: true  
     color: "CYAN"                   # color of the tracks and feature_kfs
     min_lum: 100                    # above 0
     max_lum: 450                    # below 510
@@ -15,13 +15,14 @@ tracks:
         size_pix: 1    
     
 tracks_preprocess:                  
-    show: false                     # tracks from the preprocess are visible or not
+    show: true                     # tracks from the preprocess are visible or not
     show_on_diff_topic: false       # tracks from the preprocess are visible in the same image as the others tracks or not
+    show_features: false
     thickness: 1.5
-    color: "CYAN"
+    color: "GREEN"
 
 landmarks:
     show_id: false
     size_id: 0.5
     size_pix: 5
-    color: "GREY"
+    color: "YELLOW"