FGFS-4.1/OpenSceneGraph
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Fixed reference invalidation bug.

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This commit is contained in:
Robert Osfield 2014-04-24 10:38:58 +00:00
parent a43cc12394
commit ec658b115c
1 changed files with 1 additions and 3 deletions
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4
src/osgSim/SphereSegment.cpp
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@ -1030,14 +1030,12 @@ class PolytopeVisitor : public osg::NodeVisitor
{
if (_polytopeStack.back().second.contains(transform.getBound()))
{
const osg::Polytope& polytope = _polytopeStack.front().second;
osg::Matrix matrix = _polytopeStack.back().first;
transform.computeLocalToWorldMatrix(matrix, this);
_polytopeStack.push_back(MatrixPolytopePair());
_polytopeStack.back().first = matrix;
_polytopeStack.back().second.setAndTransformProvidingInverse(polytope, matrix);
_polytopeStack.back().second.setAndTransformProvidingInverse(_polytopeStack.front().second, matrix);
traverse(transform);