OpenSceneGraph  3.0.1
Public Member Functions | Protected Types | Protected Attributes
osgUtil::Optimizer::FlattenStaticTransformsVisitor Class Reference

Flatten Static Transform nodes by applying their transform to the geometry on the leaves of the scene graph, then removing the now redundant transforms. More...

Inheritance diagram for osgUtil::Optimizer::FlattenStaticTransformsVisitor:
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List of all members.

Public Member Functions

 FlattenStaticTransformsVisitor (Optimizer *optimizer=0)
virtual void apply (osg::Node &geode)
virtual void apply (osg::Geode &geode)
virtual void apply (osg::Billboard &geode)
virtual void apply (osg::ProxyNode &node)
virtual void apply (osg::PagedLOD &node)
virtual void apply (osg::Transform &transform)
bool removeTransforms (osg::Node *nodeWeCannotRemove)

Protected Types

typedef std::vector
< osg::Transform * > 
TransformStack
typedef std::set< osg::Drawable * > DrawableSet
typedef std::set
< osg::Billboard * > 
BillboardSet
typedef std::set< osg::Node * > NodeSet
typedef std::set
< osg::Transform * > 
TransformSet

Protected Attributes

TransformStack _transformStack
NodeSet _excludedNodeSet
DrawableSet _drawableSet
BillboardSet _billboardSet
TransformSet _transformSet

Detailed Description

Flatten Static Transform nodes by applying their transform to the geometry on the leaves of the scene graph, then removing the now redundant transforms.

Static transformed Subgraphs that have multiple parental paths above them are not flattened, if you require this then the subgraphs have to be duplicated - for this use the FlattenStaticTransformsDuplicatingSharedSubgraphsVisitor.


Member Typedef Documentation


Constructor & Destructor Documentation

osgUtil::Optimizer::FlattenStaticTransformsVisitor::FlattenStaticTransformsVisitor ( Optimizer optimizer = 0) [inline]

Member Function Documentation

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Node geode) [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Geode geode) [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Billboard geode) [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::ProxyNode node) [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::PagedLOD node) [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Transform transform) [virtual]

Reimplemented from osg::NodeVisitor.

bool osgUtil::Optimizer::FlattenStaticTransformsVisitor::removeTransforms ( osg::Node nodeWeCannotRemove)

Member Data Documentation


The documentation for this class was generated from the following file:

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Generated at Mon Oct 3 2011 12:39:50 for the OpenSceneGraph by doxygen 1.7.5.