Changeset 6508 for geovis

Timestamp:

Aug 30, 2016 5:10:06 PM (8 years ago)

Author:

ldelgass

Message:

Fix for (disabled) terrain options

File:

• geovis/trunk/Renderer.cpp (modified) (1 diff)

geovis/trunk/Renderer.cpp

@@ -864 +864 @@
     // Sets GL_LIGHTING state in MapNode StateSet (config var defaults to true)
     //mapNodeOpts.enableLighting() = true;
-    //mapNodeOpts.getTerrainOptions().loadingPolicy().mapLoadingThreadsPerCore() = 1;
-    //mapNodeOpts.getTerrainOptions().loadingPolicy().numLoadingThreads() = 1;
-    //mapNodeOpts.getTerrainOptions().loadingPolicy().numCompileThreadsPerCore() = 1;
-    //mapNodeOpts.getTerrainOptions().loadingPolicy().numCompileThreads() = 1;
+#if 0
+    osgEarth::TerrainOptions terrOpts;
+    //terrOpts.loadingPolicy().mapLoadingThreadsPerCore() = 1;
+    //terrOpts.loadingPolicy().numLoadingThreads() = 1;
+    //terrOpts.loadingPolicy().numCompileThreadsPerCore() = 1;
+    //terrOpts.loadingPolicy().numCompileThreads() = 1;
+    if (_map->isGeocentric()) {
+        // The default is 17 posts
+        terrOpts.tileSize() = 17;
+    } else {
+        // Can reduce if we don't have elevation data
+        terrOpts.tileSize() = 2;
+    }
+    mapNodeOpts.setTerrainOptions(terrOpts);
+#endif
     osgEarth::MapNode *mapNode = new osgEarth::MapNode(map, mapNodeOpts);
     _mapNode = mapNode;