SceneUtil::Optimizer::FlattenStaticTransformsVisitor Class Reference

#include <optimizer.hpp>

Inheritance diagram for SceneUtil::Optimizer::FlattenStaticTransformsVisitor:

Collaboration diagram for SceneUtil::Optimizer::FlattenStaticTransformsVisitor:

Public Member Functions
	FlattenStaticTransformsVisitor (Optimizer *optimizer=0)
virtual void	apply (osg::Node &geode)
virtual void	apply (osg::Drawable &drawable)
virtual void	apply (osg::Billboard &geode)
virtual void	apply (osg::Transform &transform)
bool	removeTransforms (osg::Node *nodeWeCannotRemove)
Public Member Functions inherited from SceneUtil::BaseOptimizerVisitor
	BaseOptimizerVisitor (Optimizer *optimizer, unsigned int operation)
bool	isOperationPermissibleForObject (const osg::StateSet *object) const
bool	isOperationPermissibleForObject (const osg::StateAttribute *object) const
bool	isOperationPermissibleForObject (const osg::Drawable *object) const
bool	isOperationPermissibleForObject (const osg::Node *object) const

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
Protected Attributes inherited from SceneUtil::BaseOptimizerVisitor
Optimizer *	_optimizer
unsigned int	_operationType

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

typedef std::set<osg::Billboard*> SceneUtil::Optimizer::FlattenStaticTransformsVisitor::BillboardSet

protected

typedef std::set<osg::Drawable*> SceneUtil::Optimizer::FlattenStaticTransformsVisitor::DrawableSet

protected

typedef std::set<osg::Node* > SceneUtil::Optimizer::FlattenStaticTransformsVisitor::NodeSet

protected

typedef std::set<osg::Transform*> SceneUtil::Optimizer::FlattenStaticTransformsVisitor::TransformSet

protected

typedef std::vector<osg::Transform*> SceneUtil::Optimizer::FlattenStaticTransformsVisitor::TransformStack

protected

Constructor & Destructor Documentation

SceneUtil::Optimizer::FlattenStaticTransformsVisitor::FlattenStaticTransformsVisitor ( Optimizer *  optimizer = 0 )

inline

Member Function Documentation

void SceneUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Node &  geode )

virtual

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void SceneUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Drawable &  drawable )

virtual

void SceneUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Billboard &  geode )

virtual

void SceneUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Transform &  transform )

virtual

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bool SceneUtil::Optimizer::FlattenStaticTransformsVisitor::removeTransforms

(

osg::Node *

nodeWeCannotRemove

)

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Member Data Documentation

BillboardSet SceneUtil::Optimizer::FlattenStaticTransformsVisitor::_billboardSet

protected

DrawableSet SceneUtil::Optimizer::FlattenStaticTransformsVisitor::_drawableSet

protected

NodeSet SceneUtil::Optimizer::FlattenStaticTransformsVisitor::_excludedNodeSet

protected

TransformSet SceneUtil::Optimizer::FlattenStaticTransformsVisitor::_transformSet

protected

TransformStack SceneUtil::Optimizer::FlattenStaticTransformsVisitor::_transformStack

protected

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

• /home/travis/build/elsid/openmw/components/sceneutil/optimizer.hpp
• /home/travis/build/elsid/openmw/components/sceneutil/optimizer.cpp