FGFS-4.1/OpenSceneGraph
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Added extensions code submitted by Yefrei.

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This commit is contained in:
Robert Osfield
2002-02-07 01:05:52 +00:00
parent 95fb921953
commit a4ea331f3a
1 changed files with 13 additions and 3 deletions
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16
src/osgPlugins/flt/Record.cpp
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@@ -153,13 +153,23 @@ void PrimNodeRecord::removeAllChildren()
bool PrimNodeRecord::readExtensionLevel(Input& fr) bool PrimNodeRecord::readExtensionLevel(Input& fr)
{ {
int extensionState = 1;
Record* pRec; Record* pRec;
while (pRec=fr.readCreateRecord(_pFltFile)) while (pRec=fr.readCreateRecord(_pFltFile))
{ {
if (pRec->isOfType(POP_EXTENSION_OP)) if (pRec->isOfType(PUSH_EXTENSION_OP))
return true; {
// ignore extensions for now ++extensionState;
}
else if (pRec->isOfType(POP_EXTENSION_OP))
{
--extensionState;
if ( !extensionState ) // PUSH'es and POP's have cancelled out
{
return true;
}
}
} }
return false; return false;
} }