X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FScenery%2Ftilemgr.cxx;h=4ebce444cabacd8aac80694a2264e70b42bb0ac2;hb=578df0f4845f565592663f86ea690fc5e96a14a4;hp=3bc9258ab20c9f85540c3d7e744f08bd885340a8;hpb=59d400d58b082d583959eb8c27c3155eaa301888;p=flightgear.git

diff --git a/src/Scenery/tilemgr.cxx b/src/Scenery/tilemgr.cxx
index 3bc9258ab..4ebce444c 100644
--- a/src/Scenery/tilemgr.cxx
+++ b/src/Scenery/tilemgr.cxx
@@ -59,9 +59,10 @@ FGTileMgr::FGTileMgr():
     state( Start ),
     last_state( Running ),
     vis( 16000 ),
-    _terra_sync(NULL)
+    _terra_sync(NULL),
+    _visibilityMeters(fgGetNode("/environment/visibility-m", true)),
+    _maxTileRangeM(fgGetNode("/sim/rendering/static-lod/bare", true))
 {
-    _maxTileRangeM = fgGetNode("/sim/rendering/static-lod/bare", true);
 }
 
 
@@ -89,8 +90,6 @@ void FGTileMgr::init() {
     std::copy(sc.begin(), sc.end(), back_inserter(fp));
 
     TileEntry::setModelLoadHelper(this);
-    
-    _visibilityMeters = fgGetNode("/environment/visibility-m", true);
 
     reinit();
 }
@@ -245,21 +244,12 @@ FGTileMgr::loadTileModel(const string& modelPath, bool cacheModel)
         if(cacheModel)
             result =
                 SGModelLib::loadModel(fullPath.str(), globals->get_props(),
-                                      new FGNasalModelData);
+                                      _disableNasalHooks->getBoolValue() ? NULL : new FGNasalModelDataProxy);
         else
         {
-            /* TODO FGNasalModelData's callback "modelLoaded" isn't thread-safe.
-             * But deferred (or paged) OSG loading runs in a separate thread, which would
-             * trigger the FGNasalModelData::modelLoaded callback. We're easily doomed
-             * when this happens and the model actually contains a Nasal "load" hook - which
-             * would run the Nasal parser and Nasal script execution in a separate thread...
-             * => Disabling the callback for now, to test if all Nasal related segfaults are
-             * gone. Proper resolution is TBD. We'll need to somehow decouple the OSG callback,
-             * so we can run the Nasal stuff in the main thread.
-             */
             result=
-                SGModelLib::loadDeferredModel(fullPath.str(), globals->get_props()/*,
-                                             new FGNasalModelData*/);
+                SGModelLib::loadDeferredModel(fullPath.str(), globals->get_props(),
+                                              _disableNasalHooks->getBoolValue() ? NULL : new FGNasalModelDataProxy);
         }
     } catch (const sg_io_exception& exc) {
         string m(exc.getMessage());