X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FEnvironment%2Fterrainsampler.cxx;h=744b3ef977b484a57d9c7ba63cbd32228d7c4c0c;hb=4a3b8c57654f633d8e6923f7217ea4b4d36938a1;hp=293eb2c863a1e9438b623050e3c6e6f37469c75a;hpb=1d8dd81f90720548be8446f16d593bac2e32b93b;p=flightgear.git

diff --git a/src/Environment/terrainsampler.cxx b/src/Environment/terrainsampler.cxx
index 293eb2c86..744b3ef97 100644
--- a/src/Environment/terrainsampler.cxx
+++ b/src/Environment/terrainsampler.cxx
@@ -30,7 +30,12 @@
 #include <deque>
 
 #include "terrainsampler.hxx"
+
 using simgear::PropertyList;
+using std::deque;
+using std::vector;
+using std::ostringstream;
+using std::string;
 
 #include <simgear/props/tiedpropertylist.hxx>
 
@@ -316,6 +321,7 @@ public:
     virtual ~TerrainSamplerImplementation ();
     
     virtual void init ();
+    virtual InitStatus incrementalInit ();
     virtual void postinit();
     virtual void reinit ();
     virtual void bind();
@@ -342,6 +348,12 @@ TerrainSamplerImplementation::TerrainSamplerImplementation( SGPropertyNode_ptr r
 TerrainSamplerImplementation::~TerrainSamplerImplementation()
 {
 }
+  
+SGSubsystem::InitStatus TerrainSamplerImplementation::incrementalInit()
+{
+  init();
+  return INIT_DONE;
+}
 
 void TerrainSamplerImplementation::init()
 {
@@ -366,6 +378,8 @@ void TerrainSamplerImplementation::reinit()
         if( subsys == NULL )
             break;
         remove_subsystem( subsystemName );
+        subsys->unbind();
+        delete subsys;
     }
     
     init();