Hi Terry
The Intersectvisitor, like all Nodevisitors, has a look at the node
masks higher in the scene graph too.
Before traversing a node, the node mask is checked with the
NodeVisitor::validNodeMask() method.
Each NodeVisitor has a traversal mask, so you can define which nodes to
traverse and which not.
Greez
helb
Terry Welsh wrote:
> Does anyone know a way to get the NodeMask in use by an object when it
> is intersected by IntersectVisitor?
> hitlist.front().getGeode()->getNodeMask() returns the NodeMask of the
> exact geode being intersected (by default 0xffffffff), but not the
> NodeMask inherited from higher in the scenegraph that is actually used
> during computation of the intersection.
> - Terry
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>
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