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IndexedFaceSet Class Reference

Represents IndexedFaceSet node instances. More...

Inheritance diagram for IndexedFaceSet:

List of all members.

Public Methods
	IndexedFaceSet (const NodeType &nodeType, const ScopePtr &scope)
	Constructor.
virtual	~IndexedFaceSet () throw ()
	Destructor.
virtual bool	isModified () const
	Determine whether the node has been modified.
virtual void	updateModified (NodePath &path, int flags=0x003)
	Propagate the bvolume dirty flag from children to parents.
virtual Viewer::Object	insertGeometry (Viewer &viewer, VrmlRenderContext context)
	Insert this geometry into viewer's display list.
virtual const BVolume *	getBVolume () const
	Get the bounding volume.
Private Methods
void	processSet_normal (const FieldValue &sfnode, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_normal eventIn handler.
void	processSet_normalIndex (const FieldValue &mfint32, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_normalIndex eventIn handler.
void	processSet_texCoord (const FieldValue &sfnode, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_texCoord eventIn handler.
void	processSet_texCoordIndex (const FieldValue &mfint32, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_texCoordIndex eventIn handler.
void	recalcBSphere ()
	Recalculate the bounding volume.
Private Attributes
SFBool	ccw
SFBool	convex
SFFloat	creaseAngle
SFNode	normal
MFInt32	normalIndex
SFBool	normalPerVertex
SFBool	solid
SFNode	texCoord
MFInt32	texCoordIndex
BSphere	bsphere
Friends
class	IndexedFaceSetClass

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Detailed Description

Represents IndexedFaceSet node instances.

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Constructor & Destructor Documentation

IndexedFaceSet (  const NodeType &    nodeType, const ScopePtr &    scope )

Constructor. Parameters: nodeType  the NodeType associated with the node. scope  the Scope to which the node belongs.

~IndexedFaceSet (    )  throw () [virtual]

Destructor.

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Member Function Documentation

const BVolume * getBVolume (    )  const [virtual]

Get the bounding volume. Returns: the bounding volume associated with the node. Reimplemented from Node.

Viewer::Object insertGeometry (  Viewer &    viewer, VrmlRenderContext    context )  [virtual]

Insert this geometry into viewer's display list. Parameters: viewer  a Viewer. context  the rendering context. Todo: stripify, crease angle, generate normals ... Implements GeometryNode.

bool isModified (    )  const [virtual]

Determine whether the node has been modified. Returns: true if the node or one of its children has been modified, false otherwise. Reimplemented from AbstractIndexedSet.

void processSet_normal (  const FieldValue &    sfnode, double    timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_normal eventIn handler. Parameters: sfnode  an SFNode value. timestamp  the current time. Exceptions: std::bad_cast  if sfnode is not an SFNode. std::bad_alloc  if memory allocation fails.

void processSet_normalIndex (  const FieldValue &    mfint32, double    timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_normalIndex eventIn handler. Parameters: mfint32  an MFInt32 value. timestamp  the current time. Exceptions: std::bad_cast  if mfint32 is not an MFInt32. std::bad_alloc  if memory allocation fails.

void processSet_texCoord (  const FieldValue &    sfnode, double    timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_texCoord eventIn handler. Parameters: sfnode  an SFNode value. timestamp  the current time. Exceptions: std::bad_cast  if sfnode is not an SFNode. std::bad_alloc  if memory allocation fails.

void processSet_texCoordIndex (  const FieldValue &    mfint32, double    timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_texCoordIndex eventIn handler. Parameters: mfint32  an MFInt32 value. timestamp  the current time. Exceptions: std::bad_cast  if mfint32 is not an MFInt32. std::bad_alloc  if memory allocation fails.

void recalcBSphere (    )  [private]

Recalculate the bounding volume.

void updateModified (  NodePath &    path, int    flags = 0x003 )  [virtual]

Propagate the bvolume dirty flag from children to parents. Parameters: path  stack of ancestor nodes. flags  1 indicates normal modified flag, 2 indicates the bvolume dirty flag, 3 indicates both. Reimplemented from AbstractIndexedSet.