Update vision messages (#6)

* fix: Adapt vision_msgs to current master branch

* fix: Replace deprecated setup tools names with dashes by underscored ones

Author: 2b-t

detection_visualizer/__init__.py

@@ -56,16 +56,17 @@ def on_detections(self, image_msg, detections_msg):
         for detection in detections_msg.detections:
             max_class = None
             max_score = 0.0
-            for hypothesis in detection.results:
+            for result in detection.results:
+                hypothesis = result.hypothesis
                 if hypothesis.score > max_score:
                     max_score = hypothesis.score
-                    max_class = hypothesis.id
+                    max_class = hypothesis.class_id
             if max_class is None:
                 print("Failed to find class with highest score", file=sys.stderr)
                 return
 
-            cx = detection.bbox.center.x
-            cy = detection.bbox.center.y
+            cx = detection.bbox.center.position.x
+            cy = detection.bbox.center.position.y
             sx = detection.bbox.size_x
             sy = detection.bbox.size_y
 
@@ -90,3 +91,4 @@ def main():
     rclpy.init()
     rclpy.spin(DetectionVisualizerNode())
     rclpy.shutdown()
+

setup.cfg

@@ -1,5 +1,5 @@
 [develop]
-script-dir=$base/lib/detection_visualizer
+script_dir=$base/lib/detection_visualizer
 [install]
-install-scripts=$base/lib/detection_visualizer
+install_scripts=$base/lib/detection_visualizer