FGFS-4.1/OpenSceneGraph
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Made the Drawable::*Callback derive from osg::Object so that they can be

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saved to .osg properly.

Added osg::ClusterCullingCallback to Drawable header/source.  Not complete yet,
but will enable drawables to culled is they are facing away from the eye point.
This commit is contained in:
Robert Osfield
2003-10-08 21:29:45 +00:00
parent 83816dac04
commit 1a6dc82d32
3 changed files with 166 additions and 24 deletions
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30
src/osgDB/DatabasePager.cpp
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@@ -15,7 +15,7 @@ using namespace osgDB;
DatabasePager::DatabasePager()
{
//std::cout<<"Constructing DatabasePager()"<<std::endl;
//osg::notify(osg::INFO)<<"Constructing DatabasePager()"<<std::endl;
_deleteRemovedSubgraphsInDatabaseThread = true;
@@ -178,7 +178,7 @@ public:
if (drawable->getUseDisplayList() || drawable->getUseVertexBufferObjects())
{
//std::cout<<"Found compilable drawable"<<std::endl;
//osg::notify(osg::INFO)<<"Found compilable drawable"<<std::endl;
_dataToCompile.second.push_back(drawable);
}
}
@@ -189,7 +189,7 @@ public:
void DatabasePager::run()
{
std::cout<<"DatabasePager::run()"<<std::endl;
osg::notify(osg::NOTICE)<<"DatabasePager::run()"<<std::endl;
// need to set the texture object manager to be able to reuse textures
// by keeping deleted texture objects around for 10 seconds after being deleted.
@@ -206,7 +206,7 @@ void DatabasePager::run()
_childrenToDeleteListMutex.lock();
if (!_childrenToDeleteList.empty())
{
std::cout<<"In DatabasePager thread deleting "<<_childrenToDeleteList.size()<<" subgraphs"<<std::endl;
osg::notify(osg::INFO)<<"In DatabasePager thread deleting "<<_childrenToDeleteList.size()<<" subgraphs"<<std::endl;
_childrenToDeleteList.clear();
}
_childrenToDeleteListMutex.unlock();
@@ -323,7 +323,7 @@ void DatabasePager::addLoadedDataToSceneGraph(double timeStamp)
plod->setTimeStamp(plod->getNumChildren(),timeStamp);
}
group->addChild(databaseRequest->_loadedModel.get());
std::cout<<"merged subgraph"<<databaseRequest->_fileName<<" after "<<databaseRequest->_numOfRequests<<" requests."<<std::endl;
osg::notify(osg::INFO)<<"merged subgraph"<<databaseRequest->_fileName<<" after "<<databaseRequest->_numOfRequests<<" requests."<<std::endl;
}
@@ -387,7 +387,7 @@ void DatabasePager::removeExpiredSubgraphs(double currentFrameTime)
osg::NodeList childrenRemoved;
//std::cout<<"DatabasePager::removeExpiredSubgraphs("<<expiryTime<<") "<<std::endl;
//osg::notify(osg::INFO)<<"DatabasePager::removeExpiredSubgraphs("<<expiryTime<<") "<<std::endl;
for(PagedLODList::iterator itr=_pagedLODList.begin();
itr!=_pagedLODList.end();
++itr)
@@ -405,12 +405,12 @@ void DatabasePager::removeExpiredSubgraphs(double currentFrameTime)
osg::PagedLOD* plod = _pagedLODList[i].get();
if (plod->referenceCount()==1)
{
//std::cout<<" PagedLOD "<<plod<<" orphaned"<<std::endl;
//osg::notify(osg::INFO)<<" PagedLOD "<<plod<<" orphaned"<<std::endl;
_pagedLODList.erase(_pagedLODList.begin()+i);
}
else
{
//std::cout<<" PagedLOD "<<plod<<" refcount "<<plod->referenceCount()<<std::endl;
//osg::notify(osg::INFO)<<" PagedLOD "<<plod<<" refcount "<<plod->referenceCount()<<std::endl;
}
}
@@ -505,13 +505,13 @@ void DatabasePager::compileRenderingObjects(osg::State& state, double& available
{
// we have StateSet's to compile
StateSetList& sslist = dtc.first;
//std::cout<<"Compiling statesets"<<std::endl;
//osg::notify(osg::INFO)<<"Compiling statesets"<<std::endl;
StateSetList::iterator itr=sslist.begin();
for(;
itr!=sslist.end() && elapsedTime<availableTime;
++itr)
{
//std::cout<<" Compiling stateset "<<(*itr).get()<<std::endl;
//osg::notify(osg::INFO)<<" Compiling stateset "<<(*itr).get()<<std::endl;
(*itr)->compile(state);
elapsedTime = timer.delta_s(start_tick,timer.tick());
}
@@ -521,14 +521,14 @@ void DatabasePager::compileRenderingObjects(osg::State& state, double& available
if (!dtc.second.empty() && elapsedTime<availableTime)
{
// we have Drawable's to compile
//std::cout<<"Compiling drawables"<<std::endl;
//osg::notify(osg::INFO)<<"Compiling drawables"<<std::endl;
DrawableList& dwlist = dtc.second;
DrawableList::iterator itr=dwlist.begin();
for(;
itr!=dwlist.end() && elapsedTime<availableTime;
++itr)
{
//std::cout<<" Compiling drawable "<<(*itr).get()<<std::endl;
//osg::notify(osg::INFO)<<" Compiling drawable "<<(*itr).get()<<std::endl;
(*itr)->compile(state);
elapsedTime = timer.delta_s(start_tick,timer.tick());
}
@@ -536,7 +536,7 @@ void DatabasePager::compileRenderingObjects(osg::State& state, double& available
dwlist.erase(dwlist.begin(),itr);
}
//std::cout<<"Checking if compiled"<<std::endl;
//osg::notify(osg::INFO)<<"Checking if compiled"<<std::endl;
// now check the to compile entries for all active graphics contexts
// to make sure that all have been compiled.
@@ -552,7 +552,7 @@ void DatabasePager::compileRenderingObjects(osg::State& state, double& available
if (allCompiled)
{
std::cout<<"All compiled"<<std::endl;
osg::notify(osg::INFO)<<"All compiled"<<std::endl;
// we've compile all of the current databaseRequest so we can now pop it off the
// to compile list and place it on the merge list.
@@ -571,7 +571,7 @@ void DatabasePager::compileRenderingObjects(osg::State& state, double& available
}
else
{
//std::cout<<"Not all compiled"<<std::endl;
//osg::notify(osg::INFO)<<"Not all compiled"<<std::endl;
databaseRequest = 0;
}