X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FScripting%2FNasalModelData.cxx;h=e4f22692ba399d6c64fbbce248dc9e759fadbcce;hb=4b59c152eafb5aa52c4562838090f037c07b65e9;hp=2bf3d03d27e85e9c38edd98cd598e876980e7bdc;hpb=6b88302037889c83ac75c92edbc610f55b84b0ae;p=flightgear.git

diff --git a/src/Scripting/NasalModelData.cxx b/src/Scripting/NasalModelData.cxx
index 2bf3d03d2..e4f22692b 100644
--- a/src/Scripting/NasalModelData.cxx
+++ b/src/Scripting/NasalModelData.cxx
@@ -1,16 +1,18 @@
 
 #include "NasalModelData.hxx"
 #include "NasalSys.hxx"
+#include <Main/fg_props.hxx>
 #include <Main/globals.hxx>
 
+#include <osg/Transform>
+#include <osg/observer_ptr>
+
 #include <simgear/math/SGMath.hxx>
 #include <simgear/nasal/cppbind/Ghost.hxx>
 #include <simgear/scene/util/OsgDebug.hxx>
 #include <simgear/scene/util/OsgMath.hxx>
 #include <simgear/debug/logstream.hxx>
 
-#include <osg/Transform>
-
 #include <boost/bind.hpp>
 
 #include <algorithm>
@@ -87,8 +89,7 @@ FGNasalModelData::FGNasalModelData( SGPropertyNode *root,
     SG_INFO,
     "New model with attached script(s) "
     "(branch = " << branch << ","
-    " path = " << simgear::getNodePathString(branch) <<
-    " thread-safe = " << branch->getThreadSafeRefUnref() << ")"
+    " path = " << simgear::getNodePathString(branch) << ")"
   );
 }
 
@@ -101,7 +102,7 @@ FGNasalModelData::~FGNasalModelData()
   (
     SG_NASAL,
     SG_INFO,
-    "Removed model with script(s) (branch = " << _branch << ")"
+    "Removed model with script(s) (branch = " << _branch.get() << ")"
   );
 }
 
@@ -122,13 +123,9 @@ void FGNasalModelData::load()
   nasal::Hash module = nasalSys->getGlobals().createHash(_module);
   module.set("_module_id", _module_id);
 
-  if( !NasalNode::isInit() )
-  {
-    NasalNode::init("osg.Node")
+  NasalNode::init("osg.Node")
       .method("getPose", &f_node_getPose);
-  }
-
-  module.set("_model", NodeRef(_branch));
+  module.set("_model", _branch);
 
   naRef arg[2];
   arg[0] = nasalSys->propNodeGhost(_root);
@@ -164,7 +161,7 @@ void FGNasalModelData::unload()
 //------------------------------------------------------------------------------
 osg::Node* FGNasalModelData::getNode()
 {
-  return _branch;
+  return _branch.get();
 }
 
 //------------------------------------------------------------------------------
@@ -198,6 +195,9 @@ void FGNasalModelDataProxy::modelLoaded( const std::string& path,
                                          SGPropertyNode *prop,
                                          osg::Node *branch )
 {
+    if( fgGetBool("/sim/disable-embedded-nasal") )
+        return;
+
     if(!prop)
         return;