FGFS-4.1/OpenSceneGraph
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Added beginnings of new TrackballManipulator

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This commit is contained in:
Robert Osfield
2004-07-30 15:44:59 +00:00
parent 9097b2f23a
commit b790fa59a8
8 changed files with 955 additions and 10 deletions
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include/osg/NodeVisitor
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@@ -184,13 +184,13 @@ class SG_EXPORT NodeVisitor : public virtual Referenced
* from the top most node applied down the graph to the current node.
* Note, the user does not typically call pushNodeOnPath() as it
* will be called automatically by the Node::accept() method.*/
inline void pushOntoNodePath(Node* node) { _nodePath.push_back(node); }
inline void pushOntoNodePath(Node* node) { if (_traversalMode!=TRAVERSE_PARENTS) _nodePath.push_back(node); else _nodePath.insert(_nodePath.begin(),node); }
/** Method callby osg::Node::accept() method after
* a call the NodeVisitor::apply(..).
* Note, the user does not typically call pushNodeOnPath() as it
* will be called automatically by the Node::accept() method.*/
inline void popFromNodePath() { _nodePath.pop_back(); }
inline void popFromNodePath() { if (_traversalMode!=TRAVERSE_PARENTS) _nodePath.pop_back(); else _nodePath.erase(_nodePath.begin()); }
/** Get the non const NodePath from the top most node applied down
* to the current Node being visited.*/