Describe Road messages

events/events.proto

@@ -62,3 +62,22 @@ enum TypeObject {
 message SwitchRecordMessage {
     bool enabled = 1;
 }
+
+// Road description
+message RoadMessage {
+    repeated Point contour = 1; // list of points that describes road contour
+    Ellipse ellipse = 2; // rotated ellipse that fit road contour
+}
+
+message Point {
+    int32 x = 1;
+    int32 y = 2;
+}
+
+message Ellipse {
+    Point center = 1;
+    int32 width = 2;
+    int32 height = 3;
+    float angle = 4;
+    float confidence = 5;
+}