Node that specifies how multiple surface normals are bound to shapes. More...

#include <Inventor/nodes/SoNormalBinding.h>

Inheritance diagram for SoNormalBinding:

Public Types
enum	Binding { OVERALL = SbVertexAttributeBinding::OVERALL , PER_PART = SbVertexAttributeBinding::PER_PART , PER_PART_INDEXED = SbVertexAttributeBinding::PER_PART_INDEXED , PER_FACE = SbVertexAttributeBinding::PER_FACE , PER_FACE_INDEXED = SbVertexAttributeBinding::PER_FACE_INDEXED , PER_VERTEX = SbVertexAttributeBinding::PER_VERTEX , PER_VERTEX_INDEXED = SbVertexAttributeBinding::PER_VERTEX_INDEXED , DEFAULT = SoNormalBindingElement::DEFAULT , NONE = SoNormalBindingElement::NONE }
	Binding. More...

Public Member Functions
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.

	SoNormalBinding ()
	Creates a normal binding node with default settings.

Public Member Functions inherited from SoNode
virtual void	setOverride (const SbBool state)
	Turns the override flag on or off.

virtual SbBool	isOverride () const
	Returns the state of the override flag.

virtual SoNode *	copy (SbBool copyConnections=FALSE) const
	Creates and returns an exact copy of the node.

virtual SbBool	affectsState () const
	Returns TRUE if a node has an effect on the state during traversal.

virtual void	touch ()
	Marks an instance as modified, simulating a change to it.

Public Member Functions inherited from SoFieldContainer
void	setToDefaults ()
	Sets all fields in this object to their default values.

SbBool	hasDefaultValues () const
	Returns TRUE if all of the object's fields have their default values.

SbBool	fieldsAreEqual (const SoFieldContainer *fc) const
	Returns TRUE if this object's fields are exactly equal to fc's fields.

void	copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
	Copies the contents of fc's fields into this object's fields.

SoNONUNICODE SbBool	set (const char *fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

SbBool	set (const SbString &fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

void	get (SbString &fieldDataString)
	Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.

virtual int	getFields (SoFieldList &list) const
	Appends references to all of this object's fields to resultList, and returns the number of fields appended.

virtual int	getAllFields (SoFieldList &list) const
	Returns a list of fields, including the eventIn's and eventOut's.

virtual SoField *	getField (const SbName &fieldName) const
	Returns a the field of this object whose name is fieldName.

virtual SoField *	getEventIn (const SbName &fieldName) const
	Returns a the eventIn with the given name.

virtual SoField *	getEventOut (const SbName &fieldName) const
	Returns the eventOut with the given name.

SbBool	getFieldName (const SoField *field, SbName &fieldName) const
	Returns the name of the given field in the fieldName argument.

SbBool	enableNotify (SbBool flag)
	Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).

SbBool	isNotifyEnabled () const
	Notification is the process of telling interested objects that this object has changed.

virtual void	setUserData (void *data)
	Sets application data.

void *	getUserData (void) const
	Gets user application data.

Public Member Functions inherited from SoBase
virtual SbName	getName () const
	Returns the name of an instance.

virtual void	setName (const SbName &name)
	Sets the name of an instance.

void	setSynchronizable (const bool b)
	Sets this to be a ScaleViz synchronizable object.

bool	isSynchronizable () const
	Gets the ScaleViz synchronizable state of this object.

Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.

void	unref () const
	Removes a reference from an instance.

void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.

int	getRefCount () const
	Returns current reference count.

void	lock () const
	lock this instance.

void	unlock () const
	unlock this instance.

Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.

template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Static Public Member Functions inherited from SoNode
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static SoNode *	getByName (const SbName &name)
	A node's name can be set using SoBase::setName().

static int	getByName (const SbName &name, SoNodeList &list)
	A node's name can be set using SoBase::setName().

Static Public Member Functions inherited from SoFieldContainer
static SoType	getClassTypeId ()
	Returns the type of this class.

Static Public Member Functions inherited from SoBase
static SoType	getClassTypeId ()
	Returns type identifier for this class.

Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Public Attributes
SoSFEnum	value
	Specifies how to bind normals to shapes.

Detailed Description

Node that specifies how multiple surface normals are bound to shapes.

This node specifies how the current normals are bound to shapes that follow in the scene graph. Each shape node may interpret bindings differently.

The bindings for faces and vertices are meaningful only for shapes that are made from faces and vertices. Similarly, the indexed bindings are only used by the shapes that allow indexing. For bindings that require multiple normals, be sure to have at least as many normals defined as are necessary; otherwise, errors will occur.

FILE FORMAT/DEFAULT

value

PER_VERTEX_INDEXED

ACTION BEHAVIOR

SoGLRenderAction

SoCallbackAction

SoRayPickAction

SoNormalBindingElement

Member Enumeration Documentation

◆ Binding

enum SoNormalBinding::Binding

Binding.

Enumerator
OVERALL	Whole object has same normal.
PER_PART	One normal for each part of object.
PER_PART_INDEXED	One normal for each part, indexed.
PER_FACE	One normal for each face of object.
PER_FACE_INDEXED	One normal for each face, indexed.
PER_VERTEX	One normal for each vertex of object.
PER_VERTEX_INDEXED	One normal for each vertex, indexed.
DEFAULT
NONE

Definition at line 110 of file SoNormalBinding.h.

Constructor & Destructor Documentation

◆ SoNormalBinding()

SoNormalBinding::SoNormalBinding ( )

Creates a normal binding node with default settings.

Member Function Documentation

◆ getClassTypeId()

static SoType SoNormalBinding::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getTypeId()

virtual SoType SoNormalBinding::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Reimplemented from SoNode.

Member Data Documentation

◆ value

SoSFEnum SoNormalBinding::value

Specifies how to bind normals to shapes.

Use enum Binding. Default is PER_VERTEX_INDEXED.

Definition at line 151 of file SoNormalBinding.h.

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

Inventor/nodes/SoNormalBinding.h

Open Inventor Release 2024.2.1

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes