fix bug in ProxyNode with DEFER_LOADING_TO_DATABASE_PAGER causing crash when children reorder during load.

5 years ago · 68c5e6e6ca
parent a827840baf
commit 68c5e6e6ca
1 changed files with 6 additions and 1 deletions
--- a/src/osgDB/DatabasePager.cpp
+++ b/src/osgDB/DatabasePager.cpp
@ -1646,7 +1646,12 @@ void DatabasePager::addLoadedDataToSceneGraph(const osg::FrameStamp &frameStamp)
                osg::ProxyNode* proxyNode = dynamic_cast<osg::ProxyNode*>(group.get());
                if (proxyNode)
                {
-                    proxyNode->getDatabaseRequest(proxyNode->getNumChildren()) = 0;
+                    for (unsigned int i = 0; i < proxyNode->getNumFileNames(); ++i) {
+                        if (proxyNode->getDatabaseRequest(i) == databaseRequest) {
+                            proxyNode->getDatabaseRequest(i) = 0;
+                            break;
+                        }
+                    }
                }
            }