FGFS-4.1/OpenSceneGraph
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From Paul Martz, "Attached is a modification to OcclusionQueryNode. The copy constructor was failing to initialize all member variables. This change resolves the issue. Thanks to Doug McCorkle for testing and finding the bug."

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This commit is contained in:
Robert Osfield 2008-02-18 13:44:30 +00:00
parent 45c6bbb577
commit a87c98857c
1 changed files with 4 additions and 1 deletions
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5
src/osg/OcclusionQueryNode.cpp
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@ -521,9 +521,12 @@ OcclusionQueryNode::~OcclusionQueryNode()
}
OcclusionQueryNode::OcclusionQueryNode( const OcclusionQueryNode& oqn, const osg::CopyOp& copyop )
: Group( oqn, copyop )
: Group( oqn, copyop ),
_passed( false )
{
_enabled = oqn._enabled;
_visThreshold = oqn._visThreshold;
_queryFrameCount = oqn._queryFrameCount;
_debugBB = oqn._debugBB;
// Regardless of shallow or deep, create unique support nodes.