Home	Download	Screen shots	Discussion	Documentation

openvrml::vrml97_node::sphere_node Class Reference

Inheritance diagram for openvrml::vrml97_node::sphere_node:

[legend]

List of all members.

---

Detailed Description

Sphere node instances.

Public Member Functions
	sphere_node (const node_type &type, const boost::shared_ptr< openvrml::scope > &scope)
	Construct.
virtual	~sphere_node () throw ()
	Destroy.
virtual const openvrml::bounding_volume &	bounding_volume () const
	Get the bounding volume.
Private Member Functions
virtual viewer::object_t	do_render_geometry (openvrml::viewer &viewer, rendering_context context)
	Insert this geometry into viewer's display list.
Private Attributes
sffloat	radius
	radius field.
bounding_sphere	bsphere
	Bounding volume.
Friends
class	sphere_class
	Class object for Sphere instances.

---

Constructor & Destructor Documentation

openvrml::vrml97_node::sphere_node::sphere_node	(	const node_type &	type,
		const boost::shared_ptr< openvrml::scope > &	scope
	)

Construct.

Parameters:

	type	the node_type associated with the node instance.
	scope	the scope to which the node belongs.

openvrml::vrml97_node::sphere_node::~sphere_node

(

)

throw () [virtual]

Destroy.

---

Member Function Documentation

const bounding_volume & openvrml::vrml97_node::sphere_node::bounding_volume

(

)

const [virtual]

Get the bounding volume.

Returns:

the bounding volume associated with the node.

Reimplemented from openvrml::node.

viewer::object_t openvrml::vrml97_node::sphere_node::do_render_geometry	(	openvrml::viewer &	viewer,
		rendering_context	context
	)			[private, virtual]

Insert this geometry into viewer's display list.

Parameters:

	viewer	a Viewer.
	context	the rendering context.

Reimplemented from openvrml::geometry_node.

---

Friends And Related Function Documentation

openvrml::vrml97_node::sphere_node::sphere_class [friend]

Class object for Sphere instances.

---

Member Data Documentation

sffloat openvrml::vrml97_node::sphere_node::radius [private]

radius field.

bounding_sphere openvrml::vrml97_node::sphere_node::bsphere [private]

Bounding volume.