From 368443a4b36e73b11b5529eda5868617157c6367 Mon Sep 17 00:00:00 2001
From: Julian Smith <jules@op59.net>
Date: Sun, 1 Mar 2020 18:12:32 +0000
Subject: [PATCH] src/Viewer/view.cxx: Fixed Walker Orbit view.

The fix is to add handling of target-lon-deg-path etc in View::recalcLookAt.
---
 src/Viewer/view.cxx | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/Viewer/view.cxx b/src/Viewer/view.cxx
index f87a2549e..355ace49c 100644
--- a/src/Viewer/view.cxx
+++ b/src/Viewer/view.cxx
@@ -1031,6 +1031,25 @@ View::recalcLookAt ()
             );
   }
 
+  _target.setLongitudeDeg(
+          ViewPropertyEvaluator::getDoubleValue(
+                  "((/sim/view[(/sim/current-view/view-number-raw)]/config/root)(/sim/view[(/sim/current-view/view-number-raw)]/config/target-lon-deg-path))",
+                  _target.getLongitudeDeg()
+                  )
+          );
+  _target.setLatitudeDeg(
+          ViewPropertyEvaluator::getDoubleValue(
+                  "((/sim/view[(/sim/current-view/view-number-raw)]/config/root)(/sim/view[(/sim/current-view/view-number-raw)]/config/target-lat-deg-path))",
+                  _target.getLatitudeDeg()
+                  )
+          );
+  _target.setElevationFt(
+          ViewPropertyEvaluator::getDoubleValue(
+                  "((/sim/view[(/sim/current-view/view-number-raw)]/config/root)(/sim/view[(/sim/current-view/view-number-raw)]/config/target-alt-ft-path))",
+                  _target.getElevationFt()
+                  )
+          );
+
   if (_lookat_agl) {
     handleAGL();
   }