Home	Download	Screen shots	Discussion	Documentation

openvrml::vrml97_node::background_node Class Reference

Background node instances. More...

Inheritance diagram for openvrml::vrml97_node::background_node:

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

[legend]List of all members.

Public Member Functions
	background_node (const node_type &type, const scope_ptr &scope)
	Construct.
virtual	~background_node () throw ()
	Destroy.
Private Member Functions
virtual void	do_initialize (double timestamp) throw ()
	Initialize.
virtual void	do_shutdown (double timestamp) throw ()
	Shut down.
void	process_set_bind (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_bind eventIn handler.
void	process_set_groundAngle (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_groundAngle eventIn handler.
void	process_set_groundColor (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_groundColor eventIn handler.
void	process_set_backUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_backUrl eventIn handler.
void	process_set_bottomUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_bottomUrl eventIn handler.
void	process_set_frontUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_frontUrl eventIn handler.
void	process_set_leftUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_leftUrl eventIn handler.
void	process_set_rightUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_rightUrl eventIn handler.
void	process_set_topUrl (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_topUrl eventIn handler.
void	process_set_skyAngle (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_skyAngle eventIn handler.
void	process_set_skyColor (const field_value &value, double timestamp) throw (std::bad_cast, std::bad_alloc)
	set_skyColor eventIn handler.
Private Attributes
mffloat	groundAngle
	groundAngle exposedField.
mfcolor	groundColor
	groundColor exposedField.
mfstring	backUrl
	backUrl exposedField.
mfstring	bottomUrl
	bottomUrl exposedField.
mfstring	frontUrl
	frontUrl exposedField.
mfstring	leftUrl
	leftUrl exposedField.
mfstring	rightUrl
	rightUrl exposedField.
mfstring	topUrl
	topUrl exposedField.
mffloat	skyAngle
	skyAngle exposedField.
mfcolor	skyColor
	skyColor exposedField.
sfbool	bound
	isBound eventOut.
img *	texPtr [6]
	Pointers to the imgs in tex.
img	tex [6]
	Texture data.
viewer::object_t	viewerObject
	Handle for the renderer.
Friends
class	background_class
	Class object for Background nodes.

---

Detailed Description

Background node instances.

---

Constructor & Destructor Documentation

openvrml::vrml97_node::background_node::background_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.

---

Member Function Documentation

void openvrml::vrml97_node::background_node::do_initialize (  double  timestamp  )  throw () [private, virtual]

Initialize. Parameters: timestamp  the current time. Reimplemented from openvrml::node.

void openvrml::vrml97_node::background_node::do_shutdown (  double  timestamp  )  throw () [private, virtual]

Shut down. Calls background_class::unbind to unbind the node if it is bound. Parameters: timestamp  the current time. Reimplemented from openvrml::node.

void openvrml::vrml97_node::background_node::process_set_backUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_backUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_bind (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_bind eventIn handler. Parameters: value  an sfbool value. timestamp  the current time. Exceptions: std::bad_cast  if value is not an sfbool. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_bottomUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_bottomUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_frontUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_frontUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_groundAngle (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_groundAngle eventIn handler. Parameters: value  an mffloat. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mffloat. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_groundColor (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_groundColor eventIn handler. Parameters: value  an mfcolor. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfcolor. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_leftUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_leftUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_rightUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_rightUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_skyAngle (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_skyAngle eventIn handler. Parameters: value  an mffloat. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mffloat. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_skyColor (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_skyColor eventIn handler. Parameters: value  an mfcolor. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfcolor. std::bad_alloc  if memory allocation fails.

void openvrml::vrml97_node::background_node::process_set_topUrl (  const field_value &  value, double  timestamp )  throw (std::bad_cast, std::bad_alloc) [private]

set_topUrl eventIn handler. Parameters: value  an mfstring. timestamp  the current time. Exceptions: std::bad_cast  if value is not an mfstring. std::bad_alloc  if memory allocation fails.

---

Member Data Documentation

img * openvrml::vrml97_node::background_node::texPtr[6] [private]

Pointers to the imgs in tex. The pointers are initialized to zero, and become non-null once the textures are loaded and, if necessary, resized.