FGFS-4.1/OpenSceneGraph
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Made the more of the OSG's referenced object desctructors protected to ensure

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that they arn't created on the stack inappropriately.

Split the implemention of Matrix up so that it is a simple no referenced counted
class and can be safefly created on the stack.  To support referenced counting a
seperate subclass now exists, this is RefMatrix which inherits from both Matrix and
Object.
This commit is contained in:
Robert Osfield
2003-01-10 09:25:42 +00:00
parent f948a3de7c
commit f36bc69c58
53 changed files with 446 additions and 441 deletions
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4
src/osg/CollectOccludersVisitor.cpp
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@@ -67,7 +67,7 @@ void CollectOccludersVisitor::apply(osg::Transform& node)
// push the culling mode.
pushCurrentMask();
ref_ptr<osg::Matrix> matrix = createOrReuseMatrix(getModelViewMatrix());
ref_ptr<osg::RefMatrix> matrix = createOrReuseMatrix(getModelViewMatrix());
node.getLocalToWorldMatrix(*matrix,this);
pushModelViewMatrix(matrix.get());
@@ -86,7 +86,7 @@ void CollectOccludersVisitor::apply(osg::Projection& node)
// push the culling mode.
pushCurrentMask();
ref_ptr<osg::Matrix> matrix = createOrReuseMatrix(node.getMatrix());
ref_ptr<osg::RefMatrix> matrix = createOrReuseMatrix(node.getMatrix());
pushProjectionMatrix(matrix.get());
handle_cull_callbacks_and_traverse(node);