Entity Class Reference

Wrapper around TriangleSet performing its (de)serialization. More...

#include <Entity.h>

Inheritance diagram for Entity:

[legend]Collaboration diagram for Entity:

[legend]List of all members.

Public Member Functions
	Entity ()
virtual	~Entity ()
	Entity (const Entity &)
	Deep copy.
Entity &	operator= (const Entity &)
	Deep copy.
void	setTransformMatrix (TransformMatrix *matrix)
	Set transofrmation matrix.
virtual void	deserialize (XMLNode *from)
	Entity deserialization from XMLNode.
void	divide (float size)
	Perform patch division.
PatchSequenceEnumerator *	createPatchSequenceEnumerator ()
	Create enumerator for entity's patches.
TriangleSetExt *	computeVertexColors ()
	Compute per-vertex colors using simple interpolation.
XMLNode	serialize ()
	Entity serialization to XMLNode.
void	setName (XMLNode *from, const char *implicit="entity")
	All entities in input file can have explicit name. And this method set it.
void	setName (std::string name)
	Set entity name.
std::string &	getName ()
	Get name of entity.
Static Public Member Functions
static Entity *	create (XMLNode *from)
	Create a instantiate of special entity class.
static bool	colorFromXMLNode (XMLNode *from, XMLCSTR attName, Color &to, int wlevel=2)
	Read color value from attribute of XMLNode and create its object representation.
static void	setColors (XMLNode *from, Color &em, Color &refl, Color &rad)
	Read three colors from XMLnode from specified attributs and ctore its valeus.
Protected Member Functions
void	addTriangle (Triangle *triangle)
	Add triangle to entity using tranformation matrix.

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Detailed Description

Wrapper around TriangleSet performing its (de)serialization.

Definition at line 26 of file Entity.h.

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Constructor & Destructor Documentation

Entity::Entity

(

)

virtual Entity::~Entity

(

)

[virtual]

Entity::Entity

(

const Entity &

)

Deep copy.

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Member Function Documentation

Entity& Entity::operator=

(

const Entity &

)

Deep copy.

static Entity* Entity::create

(

XMLNode *

from

)

[static]

Create a instantiate of special entity class.

Parameters:

from

XMLNode containing entity declaration.

Returns:

entity created from XMLNode

void Entity::setTransformMatrix

(

TransformMatrix *

matrix

)

Set transofrmation matrix.

Attention:

Calling this method after deserialize has no effect.

Parameters:

matrix

Transformation matrix to set. There is no need to keep it in memory after call of this method.

virtual void Entity::deserialize

(

XMLNode *

from

)

[virtual]

Entity deserialization from XMLNode.

Attention:

this method is unimlemented in this class

Parameters:

from

XMLNode which contains entity declaration

Reimplemented in BarrelEntity, CuboidEntity, GlobeEntity, TeapotEntity, and TriangleEntity.

void Entity::divide

(

float

size

)

Perform patch division.

Parameters:

size

Size of the largest acceptable patch.

PatchSequenceEnumerator* Entity::createPatchSequenceEnumerator

(

)

Create enumerator for entity's patches.

Returns:

Return instance of PatchSequenceEnumerator allocated on the heap.

TriangleSetExt* Entity::computeVertexColors

(

)

Compute per-vertex colors using simple interpolation.

Returns:

Return instance of TriangleSetExt allocated on the heap.

XMLNode Entity::serialize

(

)

Entity serialization to XMLNode.

Returns:

XMLNode wich is representation of entity.

void Entity::setName	(	XMLNode *	from,
		const char *	implicit = "entity"
	)

All entities in input file can have explicit name. And this method set it.

Parameters:

	from	XMLNode wich contains entity declaration.
	implicit	name when in xml doesn't exist

void Entity::setName

(

std::string

name

)

[inline]

Set entity name.

Parameters:

name

of entity

Definition at line 99 of file Entity.h.

std::string& Entity::getName

(

)

[inline]

Get name of entity.

Returns:

Name of entity

Definition at line 105 of file Entity.h.

static bool Entity::colorFromXMLNode	(	XMLNode *	from,
		XMLCSTR	attName,
		Color &	to,
		int	wlevel = 2
	)			[static]

Read color value from attribute of XMLNode and create its object representation.

Parameters:

	from	XMLnode with attribute contains color value
	attName	name of attribute with color
	to	reference of object to store value
	wlevel	is warnings level

Returns:

treu if color is succesfuly read and stored

static void Entity::setColors	(	XMLNode *	from,
		Color &	em,
		Color &	refl,
		Color &	rad
	)			[static]

Read three colors from XMLnode from specified attributs and ctore its valeus.

Parameters:

	from	XMLNode containing entity declaration.
	em	Emmision color value
	refl	Reflectiovity color value
	rad	Radiosity color value

void Entity::addTriangle

(

Triangle *

triangle

)

[protected]

Add triangle to entity using tranformation matrix.

Parameters:

triangle

Triangle to add.

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

• Entity.h

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