CompositeViewer support: Difference between revisions

CompositeViewer support (view source)

672 bytes removed , 26 July 2020

20,741

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 Julian also added lots of diagnostics trying to figure out why scenery isn't being loaded: https://sourceforge.net/u/cgdae/flightgear/ci/eea77c18e29a7a8660a0e4b61fa687d937d0997e/
-when loading, we call <code>SceneryPager::PagerRequest::doRequest(SceneryPager* pager)</code> which calls <code>pager->requestNodeFile()</code> which is an alias for
-<code>osgDB::DatabasePager::requestNodeFile()</code>.
-With vanilla fgfs, this eventually results in a call to: <code>simgear/simgear/scene/tgdb/ReaderWriterSTG.cxx:700:ReaderWriterSTG::readNode()</code>
-But with the CompositeViewer changes, this never seems to happen.
-Presumably osgDB::DatabasePager::requestNodeFile() is making some sort of callback after it has (while running in a separate thread) loaded the requested file.<ref>https://sourceforge.net/p/flightgear/mailman/message/37059972/</ref>
 == Use Cases ==