osgAnimation::MorphGeometry Class Reference

Inheritance diagram for osgAnimation::MorphGeometry:

Classes
class	MorphTarget
struct	UpdateVertex

Public Types
enum	Method { NORMALIZED, RELATIVE }
typedef std::vector< MorphTarget >	MorphTargetList
Public Types inherited from osg::Geometry
enum	AttributeBinding {   BIND_OFF = 0, BIND_OVERALL, BIND_PER_PRIMITIVE_SET, BIND_PER_PRIMITIVE,   BIND_PER_VERTEX }
typedef std::vector< ArrayData >	ArrayDataList
typedef std::vector< ref_ptr < PrimitiveSet > >	PrimitiveSetList
typedef std::vector< osg::Array * >	ArrayList
typedef std::vector < osg::DrawElements * >	DrawElementsList
Public Types inherited from osg::Drawable
enum	AttributeTypes {   VERTICES = 0, WEIGHTS = 1, NORMALS = 2, COLORS = 3,   SECONDARY_COLORS = 4, FOG_COORDS = 5, ATTRIBUTE_6 = 6, ATTRIBUTE_7 = 7,   TEXTURE_COORDS = 8, TEXTURE_COORDS_0 = TEXTURE_COORDS, TEXTURE_COORDS_1 = TEXTURE_COORDS_0+1, TEXTURE_COORDS_2 = TEXTURE_COORDS_0+2,   TEXTURE_COORDS_3 = TEXTURE_COORDS_0+3, TEXTURE_COORDS_4 = TEXTURE_COORDS_0+4, TEXTURE_COORDS_5 = TEXTURE_COORDS_0+5, TEXTURE_COORDS_6 = TEXTURE_COORDS_0+6,   TEXTURE_COORDS_7 = TEXTURE_COORDS_0+7 }
typedef std::vector< Node * >	ParentList
typedef unsigned int	AttributeType
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	MorphGeometry ()
	MorphGeometry (const osg::Geometry &b)
	MorphGeometry (const MorphGeometry &b, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual osg::Object *	cloneType () const
virtual osg::Object *	clone (const osg::CopyOp &copyop) const
virtual bool	isSameKindAs (const osg::Object *obj) const
virtual const char *	libraryName () const
virtual const char *	className () const
virtual void	transformSoftwareMethod ()
void	setMethod (Method method)
Method	getMethod () const
void	setMorphNormals (bool morphNormals)
bool	getMorphNormals () const
virtual void	addMorphTarget (osg::Geometry *morphTarget, float weight=1.0)
void	setWeight (unsigned int index, float morphWeight)
void	dirty ()
const MorphTargetList &	getMorphTargetList () const
MorphTargetList &	getMorphTargetList ()
const MorphTarget &	getMorphTarget (unsigned int i) const
MorphTarget &	getMorphTarget (unsigned int i)
Public Member Functions inherited from osg::Geometry
	Geometry ()
	Geometry (const Geometry &geometry, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Geometry *	asGeometry ()
virtual const Geometry *	asGeometry () const
bool	empty () const
void	setVertexArray (Array *array)
Array *	getVertexArray ()
const Array *	getVertexArray () const
void	setVertexData (const ArrayData &arrayData)
ArrayData &	getVertexData ()
const ArrayData &	getVertexData () const
void	setNormalBinding (AttributeBinding ab)
AttributeBinding	getNormalBinding () const
void	setNormalArray (Array *array)
Array *	getNormalArray ()
const Array *	getNormalArray () const
void	setNormalData (const ArrayData &arrayData)
ArrayData &	getNormalData ()
const ArrayData &	getNormalData () const
void	setColorBinding (AttributeBinding ab)
AttributeBinding	getColorBinding () const
void	setColorArray (Array *array)
Array *	getColorArray ()
const Array *	getColorArray () const
void	setColorData (const ArrayData &arrayData)
ArrayData &	getColorData ()
const ArrayData &	getColorData () const
void	setSecondaryColorBinding (AttributeBinding ab)
AttributeBinding	getSecondaryColorBinding () const
void	setSecondaryColorArray (Array *array)
Array *	getSecondaryColorArray ()
const Array *	getSecondaryColorArray () const
void	setSecondaryColorData (const ArrayData &arrayData)
ArrayData &	getSecondaryColorData ()
const ArrayData &	getSecondaryColorData () const
void	setFogCoordBinding (AttributeBinding ab)
AttributeBinding	getFogCoordBinding () const
void	setFogCoordArray (Array *array)
Array *	getFogCoordArray ()
const Array *	getFogCoordArray () const
void	setFogCoordData (const ArrayData &arrayData)
ArrayData &	getFogCoordData ()
const ArrayData &	getFogCoordData () const
void	setTexCoordArray (unsigned int unit, Array *)
Array *	getTexCoordArray (unsigned int unit)
const Array *	getTexCoordArray (unsigned int unit) const
void	setTexCoordData (unsigned int index, const ArrayData &arrayData)
ArrayData &	getTexCoordData (unsigned int index)
const ArrayData &	getTexCoordData (unsigned int index) const
unsigned int	getNumTexCoordArrays () const
ArrayDataList &	getTexCoordArrayList ()
const ArrayDataList &	getTexCoordArrayList () const
void	setVertexAttribArray (unsigned int index, Array *array)
Array *	getVertexAttribArray (unsigned int index)
const Array *	getVertexAttribArray (unsigned int index) const
void	setVertexAttribBinding (unsigned int index, AttributeBinding ab)
AttributeBinding	getVertexAttribBinding (unsigned int index) const
void	setVertexAttribNormalize (unsigned int index, GLboolean norm)
GLboolean	getVertexAttribNormalize (unsigned int index) const
void	setVertexAttribData (unsigned int index, const ArrayData &arrayData)
ArrayData &	getVertexAttribData (unsigned int index)
const ArrayData &	getVertexAttribData (unsigned int index) const
unsigned int	getNumVertexAttribArrays () const
ArrayDataList &	getVertexAttribArrayList ()
const ArrayDataList &	getVertexAttribArrayList () const
void	setPrimitiveSetList (const PrimitiveSetList &primitives)
PrimitiveSetList &	getPrimitiveSetList ()
const PrimitiveSetList &	getPrimitiveSetList () const
unsigned int	getNumPrimitiveSets () const
PrimitiveSet *	getPrimitiveSet (unsigned int pos)
const PrimitiveSet *	getPrimitiveSet (unsigned int pos) const
bool	addPrimitiveSet (PrimitiveSet *primitiveset)
bool	setPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
bool	insertPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
bool	removePrimitiveSet (unsigned int i, unsigned int numElementsToRemove=1)
unsigned int	getPrimitiveSetIndex (const PrimitiveSet *primitiveset) const
void	setVertexIndices (IndexArray *array)
IndexArray *	getVertexIndices ()
const IndexArray *	getVertexIndices () const
void	setNormalIndices (IndexArray *array)
IndexArray *	getNormalIndices ()
const IndexArray *	getNormalIndices () const
void	setColorIndices (IndexArray *array)
IndexArray *	getColorIndices ()
const IndexArray *	getColorIndices () const
void	setSecondaryColorIndices (IndexArray *array)
IndexArray *	getSecondaryColorIndices ()
const IndexArray *	getSecondaryColorIndices () const
void	setFogCoordIndices (IndexArray *array)
IndexArray *	getFogCoordIndices ()
const IndexArray *	getFogCoordIndices () const
void	setTexCoordIndices (unsigned int unit, IndexArray *)
IndexArray *	getTexCoordIndices (unsigned int unit)
const IndexArray *	getTexCoordIndices (unsigned int unit) const
void	setVertexAttribIndices (unsigned int index, IndexArray *array)
IndexArray *	getVertexAttribIndices (unsigned int index)
const IndexArray *	getVertexAttribIndices (unsigned int index) const
virtual void	setUseVertexBufferObjects (bool flag)
virtual void	dirtyDisplayList ()
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
virtual void	releaseGLObjects (State *state=0) const
bool	getArrayList (ArrayList &arrayList) const
bool	getDrawElementsList (DrawElementsList &drawElementsList) const
osg::VertexBufferObject *	getOrCreateVertexBufferObject ()
osg::ElementBufferObject *	getOrCreateElementBufferObject ()
void	setFastPathHint (bool on)
bool	getFastPathHint () const
bool	areFastPathsUsed () const
bool	computeFastPathsUsed ()
bool	verifyBindings () const
void	computeCorrectBindingsAndArraySizes ()
bool	verifyArrays (std::ostream &out) const
bool	suitableForOptimization () const
void	copyToAndOptimize (Geometry &target)
bool	containsSharedArrays () const
void	duplicateSharedArrays ()
void	computeInternalOptimizedGeometry ()
void	removeInternalOptimizedGeometry ()
void	setInternalOptimizedGeometry (osg::Geometry *geometry)
osg::Geometry *	getInternalOptimizedGeometry ()
const osg::Geometry *	getInternalOptimizedGeometry () const
virtual unsigned int	getGLObjectSizeHint () const
virtual void	compileGLObjects (RenderInfo &renderInfo) const
virtual void	drawImplementation (RenderInfo &renderInfo) const
virtual bool	supports (const Drawable::AttributeFunctor &) const
virtual void	accept (Drawable::AttributeFunctor &af)
virtual bool	supports (const Drawable::ConstAttributeFunctor &) const
virtual void	accept (Drawable::ConstAttributeFunctor &af) const
virtual bool	supports (const PrimitiveFunctor &) const
virtual void	accept (PrimitiveFunctor &pf) const
virtual bool	supports (const PrimitiveIndexFunctor &) const
virtual void	accept (PrimitiveIndexFunctor &pf) const
Public Member Functions inherited from osg::Drawable
	Drawable ()
	Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual void	computeDataVariance ()
const ParentList &	getParents () const
ParentList	getParents ()
Node *	getParent (unsigned int i)
const Node *	getParent (unsigned int i) const
unsigned int	getNumParents () const
MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
void	setStateSet (StateSet *stateset)
StateSet *	getStateSet ()
const StateSet *	getStateSet () const
StateSet *	getOrCreateStateSet ()
void	setInitialBound (const osg::BoundingBox &bbox)
const BoundingBox &	getInitialBound () const
void	dirtyBound ()
const BoundingBox &	getBound () const
virtual BoundingBox	computeBound () const
void	setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)
ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback ()
const ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback () const
void	setShape (Shape *shape)
Shape *	getShape ()
const Shape *	getShape () const
void	setSupportsDisplayList (bool flag)
bool	getSupportsDisplayList () const
void	setUseDisplayList (bool flag)
bool	getUseDisplayList () const
GLuint &	getDisplayList (unsigned int contextID) const
bool	getUseVertexBufferObjects () const
void	draw (RenderInfo &renderInfo) const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	setUpdateCallback (UpdateCallback *ac)
UpdateCallback *	getUpdateCallback ()
const UpdateCallback *	getUpdateCallback () const
bool	requiresUpdateTraversal () const
virtual void	setEventCallback (EventCallback *ac)
EventCallback *	getEventCallback ()
const EventCallback *	getEventCallback () const
bool	requiresEventTraversal () const
virtual void	setCullCallback (CullCallback *cc)
CullCallback *	getCullCallback ()
const CullCallback *	getCullCallback () const
virtual void	setDrawCallback (DrawCallback *dc)
DrawCallback *	getDrawCallback ()
const DrawCallback *	getDrawCallback () const
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
void	setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T >
bool	getUserValue (const std::string &name, T &value) const
template<typename T >
void	setUserValue (const std::string &name, const T &value)
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Attributes
bool	_dirty
	Do we need to recalculate the morphed geometry?
Method	_method
MorphTargetList	_morphTargets
std::vector< osg::Vec3 >	_positionSource
std::vector< osg::Vec3 >	_normalSource
bool	_morphNormals
	Do we also morph between normals?
Protected Attributes inherited from osg::Geometry
PrimitiveSetList	_primitives
ArrayData	_vertexData
ArrayData	_normalData
ArrayData	_colorData
ArrayData	_secondaryColorData
ArrayData	_fogCoordData
ArrayDataList	_texCoordList
ArrayDataList	_vertexAttribList
bool	_fastPath
bool	_fastPathHint
ref_ptr< Geometry >	_internalOptimizedGeometry
Protected Attributes inherited from osg::Drawable
ParentList	_parents
ref_ptr< StateSet >	_stateset
BoundingBox	_initialBound
ref_ptr < ComputeBoundingBoxCallback >	_computeBoundCallback
BoundingBox	_boundingBox
bool	_boundingBoxComputed
ref_ptr< Shape >	_shape
bool	_supportsDisplayList
bool	_useDisplayList
bool	_supportsVertexBufferObjects
bool	_useVertexBufferObjects
GLObjectList	_globjList
ref_ptr< UpdateCallback >	_updateCallback
unsigned int	_numChildrenRequiringUpdateTraversal
ref_ptr< EventCallback >	_eventCallback
unsigned int	_numChildrenRequiringEventTraversal
ref_ptr< CullCallback >	_cullCallback
ref_ptr< DrawCallback >	_drawCallback
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Drawable
static GLuint	generateDisplayList (unsigned int contextID, unsigned int sizeHint=0)
static void	setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)
static unsigned int	getMinimumNumberOfDisplayListsToRetainInCache ()
static void	deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)
static void	flushAllDeletedDisplayLists (unsigned int contextID)
static void	discardAllDeletedDisplayLists (unsigned int contextID)
static void	flushDeletedDisplayLists (unsigned int contextID, double &availableTime)
static Extensions *	getExtensions (unsigned int contextID, bool createIfNotInitalized)
static void	setExtensions (unsigned int contextID, Extensions *extensions)
Static Public Attributes inherited from osg::Geometry
static const ArrayData	s_InvalidArrayData
Protected Types inherited from osg::Drawable
typedef osg::buffered_value < GLuint >	GLObjectList
Protected Member Functions inherited from osg::Geometry
Geometry &	operator= (const Geometry &)
virtual	~Geometry ()
bool	verifyBindings (const ArrayData &arrayData) const
bool	verifyBindings (const Vec3ArrayData &arrayData) const
void	computeCorrectBindingsAndArraySizes (ArrayData &arrayData, const char *arrayName)
void	computeCorrectBindingsAndArraySizes (Vec3ArrayData &arrayData, const char *arrayName)
void	addVertexBufferObjectIfRequired (osg::Array *array)
void	addElementBufferObjectIfRequired (osg::PrimitiveSet *primitiveSet)

Member Typedef Documentation

typedef std::vector<MorphTarget> osgAnimation::MorphGeometry::MorphTargetList

Member Enumeration Documentation

enum osgAnimation::MorphGeometry::Method

Enumerator:

NORMALIZED
RELATIVE

Constructor & Destructor Documentation

osgAnimation::MorphGeometry::MorphGeometry

(

)

osgAnimation::MorphGeometry::MorphGeometry

(

const osg::Geometry &

b

)

osgAnimation::MorphGeometry::MorphGeometry	(	const MorphGeometry &	b,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Member Function Documentation

virtual void osgAnimation::MorphGeometry::addMorphTarget ( osg::Geometry *  morphTarget, float  weight = 1.0  )

inlinevirtual

Add a MorphTarget to the MorphGeometry. If MorphTarget is not NULL and is not contained in the MorphGeometry then increment its reference count, add it to the MorphTargets list and dirty the bounding sphere to force it to be recomputed on the next call to getBound().

Parameters

morphTarget	The MorphTarget to be added to the MorphGeometry.
weight	The weight to be added to the MorphGeometry.

Returns

true for success; false otherwise.

virtual const char* osgAnimation::MorphGeometry::className ( ) const

inlinevirtual

return the name of the object's class type. Must be defined by derived classes.

Reimplemented from osg::Geometry.

virtual osg::Object* osgAnimation::MorphGeometry::clone ( const osg::CopyOp &  ) const

inlinevirtual

Clone an object, with Object* return type. Must be defined by derived classes.

Reimplemented from osg::Geometry.

virtual osg::Object* osgAnimation::MorphGeometry::cloneType ( ) const

inlinevirtual

Clone the type of an object, with Object* return type. Must be defined by derived classes.

Reimplemented from osg::Geometry.

void osgAnimation::MorphGeometry::dirty ( )

inline

Set the MorphGeometry dirty.

Method osgAnimation::MorphGeometry::getMethod ( ) const

inline

Get the morphing method.

bool osgAnimation::MorphGeometry::getMorphNormals ( ) const

inline

Get the flag for morphing normals.

const MorphTarget& osgAnimation::MorphGeometry::getMorphTarget ( unsigned int  i ) const

inline

Return the MorphTarget at position i.

MorphTarget& osgAnimation::MorphGeometry::getMorphTarget ( unsigned int  i )

inline

Return the MorphTarget at position i.

const MorphTargetList& osgAnimation::MorphGeometry::getMorphTargetList ( ) const

inline

Get the list of MorphTargets.

MorphTargetList& osgAnimation::MorphGeometry::getMorphTargetList ( )

inline

Get the list of MorphTargets. Warning if you modify this array you will have to call dirty()

virtual bool osgAnimation::MorphGeometry::isSameKindAs ( const osg::Object *  obj ) const

inlinevirtual

Reimplemented from osg::Geometry.

References NULL.

virtual const char* osgAnimation::MorphGeometry::libraryName ( ) const

inlinevirtual

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.

Reimplemented from osg::Geometry.

void osgAnimation::MorphGeometry::setMethod ( Method  method )

inline

Set the morphing method.

void osgAnimation::MorphGeometry::setMorphNormals ( bool  morphNormals )

inline

Set flag for morphing normals.

void osgAnimation::MorphGeometry::setWeight ( unsigned int  index, float  morphWeight  )

inline

virtual void osgAnimation::MorphGeometry::transformSoftwareMethod ( )

virtual

Referenced by osgAnimation::MorphGeometry::UpdateVertex::update().

Member Data Documentation

bool osgAnimation::MorphGeometry::_dirty

protected

Do we need to recalculate the morphed geometry?

Method osgAnimation::MorphGeometry::_method

protected

bool osgAnimation::MorphGeometry::_morphNormals

protected

Do we also morph between normals?

MorphTargetList osgAnimation::MorphGeometry::_morphTargets

protected

std::vector<osg::Vec3> osgAnimation::MorphGeometry::_normalSource

protected

std::vector<osg::Vec3> osgAnimation::MorphGeometry::_positionSource

protected

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

• MorphGeometry