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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8
src/osgUtil/IntersectVisitor.cpp
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@@ -215,15 +215,15 @@ void IntersectVisitor::pushMatrix(const Matrix& matrix)
if (cis->_matrix.valid())
{
nis->_matrix = new Matrix;
nis->_matrix = new RefMatrix;
nis->_matrix->mult(matrix,*(cis->_matrix));
}
else
{
nis->_matrix = new Matrix(matrix);
nis->_matrix = new RefMatrix(matrix);
}
Matrix* inverse_world = new Matrix;
RefMatrix* inverse_world = new RefMatrix;
inverse_world->invert(*(nis->_matrix));
nis->_inverse = inverse_world;
@@ -527,7 +527,7 @@ void IntersectVisitor::apply(Transform& node)
{
if (!enterNode(node)) return;
osg::ref_ptr<Matrix> matrix = new Matrix;
osg::ref_ptr<RefMatrix> matrix = new RefMatrix;
node.getLocalToWorldMatrix(*matrix,this);
pushMatrix(*matrix);