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spt: Disable particle systems under a PagedLOD.

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This commit is contained in:
Mathias Froehlich 2012-07-21 12:55:53 +02:00
parent c82da8c9c8
commit a5c6f8023b
1 changed files with 5 additions and 0 deletions
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5
simgear/scene/tgdb/ReaderWriterSPT.cxx
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@ -229,6 +229,11 @@ ReaderWriterSPT::createPagedLOD(const BucketBox& bucketBox, const osgDB::Options
osg::ref_ptr<osgDB::Options> localOptions;
localOptions = static_cast<osgDB::Options*>(options->clone(osg::CopyOp()));
// FIXME:
// The particle systems have nodes with culling disabled.
// PagedLOD nodes with childnodes like this will never expire.
// So, for now switch them off.
localOptions->setPluginStringData("SimGear::PARTICLESYSTEM", "OFF");
pagedLOD->setDatabaseOptions(localOptions.get());
float range;