openvrml::vrml97_node::sphere_node Class Reference

Sphere node instances. More...

Inheritance diagram for openvrml::vrml97_node::sphere_node:

[legend]Collaboration diagram for openvrml::vrml97_node::sphere_node:


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

Detailed Description

Sphere node instances.

openvrml::vrml97_node::sphere_node::sphere_node	(	const node_type &	type,
		const scope_ptr &	scope
	)

Construct.

Parameters:

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

const bounding_volume & openvrml::vrml97_node::sphere_node::bounding_volume ( ) const [virtual]

Get the bounding volume.

Reimplemented from openvrml::node.

viewer::object_t openvrml::vrml97_node::sphere_node::insert_geometry	(	openvrml::viewer &	viewer,
		rendering_context	context
	)	`[virtual]`

Insert this geometry into viewer's display list.

Parameters:

viewer	a Viewer.
context	the rendering context.