FGFS-4.1/OpenSceneGraph
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streamline DatabasePager::requiresUpdateSceneGraph()

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would trigger unnecessary redraws when there were pending file requests or active database threads

tested ok with and without IncrementalCompileOperation
This commit is contained in:
Philippe Renon
2016-07-03 17:31:07 +02:00
parent 935a5c4e22
commit e23a30652d
3 changed files with 8 additions and 7 deletions
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2
src/osgViewer/Scene.cpp
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@@ -116,7 +116,7 @@ void Scene::setImagePager(osgDB::ImagePager* ip)
bool Scene::requiresUpdateSceneGraph() const
{
// check if the database pager needs to update the scene
if (getDatabasePager()->requiresUpdateSceneGraph() || getDatabasePager()->getRequestsInProgress()) return true;
if (getDatabasePager()->requiresUpdateSceneGraph()) return true;
// check if the image pager needs to update the scene
if (getImagePager()->requiresUpdateSceneGraph()) return true;