From 7cfb763eaf599b2e5a3365c7f390f38f7eb2d9a7 Mon Sep 17 00:00:00 2001
From: Xavier Fischer <xavier@fischer.ninja>
Date: Wed, 29 Jan 2020 15:16:13 +0100
Subject: [PATCH] intervisibility contains points

---
 .../IntervisibilityReport.cs                     | 16 +++++++++-------
 .../Services/Elevation/ElevationService.cs       |  2 +-
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/DEM.Net.Core/Model/IntervisibilityReport/IntervisibilityReport.cs b/DEM.Net.Core/Model/IntervisibilityReport/IntervisibilityReport.cs
index 91be7983..ed6ae4ae 100644
--- a/DEM.Net.Core/Model/IntervisibilityReport/IntervisibilityReport.cs
+++ b/DEM.Net.Core/Model/IntervisibilityReport/IntervisibilityReport.cs
@@ -24,6 +24,7 @@
 // THE SOFTWARE.
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace DEM.Net.Core
 {
@@ -33,18 +34,19 @@ namespace DEM.Net.Core
     /// </summary>
     public class IntervisibilityReport
     {
-        public GeoPoint Origin { get; set; }
-        public GeoPoint Target { get; set; }
+        public GeoPoint Origin { get; internal set; }
+        public GeoPoint Target { get; internal set; }
         public bool HasObstacles => Metrics?.Intervisible == false;
         public int ObstacleCount => Metrics?.Obstacles?.Count ?? 0;
-        //public List<GeoPoint> GeoPoints { get; set; }
-        public IntervisibilityMetrics Metrics { get; set; }
+        public List<GeoPoint> GeoPoints { get; internal set; }
+        public IntervisibilityMetrics Metrics { get; internal set; }
 
-        public IntervisibilityReport(GeoPoint origin, GeoPoint target, IntervisibilityMetrics visibilityMetrics)
+        public IntervisibilityReport(List<GeoPoint> pointsWithElevation, IntervisibilityMetrics visibilityMetrics)
         {
-            this.Origin = origin;
-            this.Target = target;
+            this.Origin = pointsWithElevation.First();
+            this.Target = pointsWithElevation.Last();
             this.Metrics = visibilityMetrics;
+            this.GeoPoints = pointsWithElevation;
         }
     }
 }
diff --git a/DEM.Net.Core/Services/Elevation/ElevationService.cs b/DEM.Net.Core/Services/Elevation/ElevationService.cs
index a0603000..9007c755 100644
--- a/DEM.Net.Core/Services/Elevation/ElevationService.cs
+++ b/DEM.Net.Core/Services/Elevation/ElevationService.cs
@@ -959,7 +959,7 @@ public IntervisibilityReport GetIntervisibilityReport(GeoPoint source, GeoPoint
 
                 var metrics = geoPoints.ComputeVisibilityMetrics();
 
-                return new IntervisibilityReport(geoPoints.First(), geoPoints.Last(), metrics);
+                return new IntervisibilityReport(geoPoints, metrics);
             }
             catch (Exception ex)
             {