Node that specifies how multiple materials are bound to shapes. More...

#include <Inventor/nodes/SoMaterialBinding.h>

Inheritance diagram for SoMaterialBinding:

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 = OVERALL , NONE = OVERALL }

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

	SoMaterialBinding ()
	Creates a material binding node with default settings.

virtual void	setOverride (const SbBool state)
	Set the state of the override field.

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

Public Member Functions inherited from SoNode
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 materials to shapes.

Detailed Description

Node that specifies how multiple materials are bound to shapes.

This node specifies how the current materials are bound to shapes that follow in the scene graph. Each shape node may interpret bindings differently. The current material always has a base value, which is defined by the first value of all material fields. Since material fields may have multiple values, the binding determines how these values are distributed over a shape.

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.

The bindings apply only to diffuse colors and transparency. Other materials (emissive, specular, ambient, shininess) will have the first value applied to the entire shape, regardless of the material binding or the number provided.

If the number of transparencies is less than the number of diffuse colors, only the first transparency value will be used, regardless of the material binding. If the number of diffuse colors in the state is less than the number required for the given binding, a debug warning will be printed and unpredictable colors will result.

FILE FORMAT/DEFAULT

value

OVERALL

ACTION BEHAVIOR

SoGLRenderAction

SoCallbackAction

SoMaterialBindingElement

Member Enumeration Documentation

◆ Binding

enum SoMaterialBinding::Binding

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

Definition at line 119 of file SoMaterialBinding.h.

Constructor & Destructor Documentation

◆ SoMaterialBinding()

SoMaterialBinding::SoMaterialBinding ( )

Creates a material binding node with default settings.

Member Function Documentation

◆ getClassTypeId()

static SoType SoMaterialBinding::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getTypeId()

virtual SoType SoMaterialBinding::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Reimplemented from SoNode.

◆ isOverride()

virtual SbBool SoMaterialBinding::isOverride ( ) const

inlinevirtual

Returns the state of the override field.

Reimplemented from SoNode.

Definition at line 177 of file SoMaterialBinding.h.

◆ setOverride()

virtual void SoMaterialBinding::setOverride ( const SbBool state )

inlinevirtual

Set the state of the override field.

see SoNode::setOverride doc.

Reimplemented from SoNode.

Definition at line 171 of file SoMaterialBinding.h.

Member Data Documentation

◆ value

SoSFEnum SoMaterialBinding::value

Specifies how to bind materials to shapes.

Use enum Binding. Default is OVERALL.

Definition at line 160 of file SoMaterialBinding.h.

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

Inventor/nodes/SoMaterialBinding.h

Open Inventor Release 2024.1.1

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

FILE FORMAT/DEFAULT

ACTION BEHAVIOR

SEE ALSO

Member Enumeration Documentation

◆ Binding

Constructor & Destructor Documentation

◆ SoMaterialBinding()

Member Function Documentation

◆ getClassTypeId()

◆ getTypeId()

◆ isOverride()

◆ setOverride()

Member Data Documentation

◆ value