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Shutdown: clear effects cleanly.

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Avoids effects (and referenced properties / objects within) persisting
due to references in the effects cache, after globals are gone.
This commit is contained in:
James Turner 2013-12-09 23:25:04 +00:00
parent 93dff17649
commit 5d8fa03090
1 changed files with 3 additions and 0 deletions
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3
src/Main/main.cxx
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@ -37,6 +37,7 @@
#include <simgear/canvas/VGInitOperation.hxx>
#include <simgear/scene/model/modellib.hxx>
#include <simgear/scene/material/matlib.hxx>
#include <simgear/scene/material/Effect.hxx>
#include <simgear/props/AtomicChangeListener.hxx>
#include <simgear/props/props.hxx>
#include <simgear/timing/sg_time.hxx>
@ -433,6 +434,8 @@ int fgMainInit( int argc, char **argv ) {
frame_signal.clear();
fgOSCloseWindow();
simgear::clearEffectCache();
// clean up here; ensure we null globals to avoid
// confusing the atexit() handler
delete globals;