openvrml::appearance_node Class Reference

Abstract base class for appearance nodes. More...

#include <openvrml/node.h>

Inheritance diagram for openvrml::appearance_node:

[legend]

List of all members.

Public Member Functions
virtual	~appearance_node ()=0 throw ()
	Destroy.
void	render_appearance (viewer &v, rendering_context context)
	Insert appearance when rendering.
virtual const boost::intrusive_ptr< node > &	material () const =0 throw ()
	Get the material node associated with this appearance node.
virtual const boost::intrusive_ptr< node > &	texture () const =0 throw ()
	Get the texture node associated with this appearance node.
virtual const boost::intrusive_ptr< node > &	texture_transform () const =0 throw ()
	Get the texture transform node associated with this appearance node.
Protected Member Functions
	appearance_node (const node_type &type, const boost::shared_ptr< openvrml::scope > &scope) throw ()
	Construct.
Private Member Functions
virtual appearance_node *	to_appearance () throw ()
	Cast to an appearance_node.
virtual void	do_render_appearance (viewer &v, rendering_context context)
	render_appearance implementation.

---

Detailed Description

Abstract base class for appearance nodes.

---

Constructor & Destructor Documentation

openvrml::appearance_node::~appearance_node

(

)

throw () [pure virtual]

Destroy.

openvrml::appearance_node::appearance_node	(	const node_type &	type,
		const boost::shared_ptr< openvrml::scope > &	scope
	)			throw () [protected]

Construct.

Parameters:

[in]	type	the node_type associated with the node.
[in]	scope	the scope the node belongs to.

---

Member Function Documentation

void openvrml::appearance_node::render_appearance	(	viewer &	v,
		rendering_context	context
	)

Insert appearance when rendering.

Parameters:

[in,out]	v	viewer.
[in]	context	rendering_context.

const boost::intrusive_ptr< openvrml::node > & openvrml::appearance_node::material

(

)

const throw () [pure virtual]

Get the material node associated with this appearance node.

Returns:

the material_node associated with this appearance_node.

const boost::intrusive_ptr< openvrml::node > & openvrml::appearance_node::texture

(

)

const throw () [pure virtual]

Get the texture node associated with this appearance node.

Returns:

the texture_node associated with this appearance_node.

const boost::intrusive_ptr< openvrml::node > & openvrml::appearance_node::texture_transform

(

)

const throw () [pure virtual]

Get the texture transform node associated with this appearance node.

Returns:

the texture_transform_node associated with this appearance_node.

openvrml::appearance_node * openvrml::appearance_node::to_appearance

(

)

throw () [private, virtual]

Cast to an appearance_node.

Returns:

a pointer to this appearance_node.

Reimplemented from openvrml::node.

void openvrml::appearance_node::do_render_appearance	(	viewer &	v,
		rendering_context	context
	)			[private, virtual]

render_appearance implementation.

Parameters:

[in,out]	v	viewer.
[in]	context	rendering_context.