syBR Engine: syBR::map2syBR::Brush Class Reference

List of all members.


Public Member Functions
	Brush ()
	Constructor.
	~Brush ()
	Destructor.
void	addFace (BrushFace *pBrushFace)
	Add a face to the faces list.
const unsigned long	getFaceCount () const
	Get the face count.
void	toPolygons ()
	Create the polygons from the faces list.
const unsigned long	getPolygonCount () const
	Get the polygon count.
void	mergePolygons (std::vector< Polygon * > &vpPolygons)
	Merge the polygon list with another polygon list.
Brush *	clone () const
	Clone / duplicate the brush.
void	clipToBrush (Brush *pBrush, bool clipOnPlane)
	Clip a brush to another one.
Static Public Member Functions
static void	setTextureManager (TextureManager *pManager)
	Set texture manager used to load textures and retrieve the size of textures.
Private Member Functions
const bool	isVectorInBrush (const Vector3 &vec) const
	Check if a vector is inside the brush.
bool	addVectorToPolygon (const Vector3 &vec, unsigned long index, BrushFace *pFace)
	Add a vector to a polygon.
Private Attributes
std::list< BrushFace * >	m_lstFaces
	List of faces of the brush.
std::vector< Polygon * >	m_vpPolygons
	List of polygons of the brush, created from the faces list.
bool	m_mustDeletePolygons
	Indicate if this object must delete its polygons or not.
Static Private Attributes
static TextureManager *	sm_pTextureManager = NULL
	Texture manager.

Detailed Description

Constructor & Destructor Documentation

syBR::map2syBR::Brush::Brush ( )

Constructor.

syBR::map2syBR::Brush::~Brush ( )

Destructor.

Member Function Documentation

void syBR::map2syBR::Brush::addFace ( BrushFace * pBrushFace )

Add a face to the faces list.

Parameters:

pBrushFace

Face to add to the list, memory allocated for the face will be freed by the brush when it is no longer needed

const unsigned long syBR::map2syBR::Brush::getFaceCount ( ) const

Get the face count.

Returns:: Face count

void syBR::map2syBR::Brush::toPolygons ( )

Create the polygons from the faces list.

Here are the two steps of this creation:

Allocate memory for as much polygons as there are faces
Intersect faces to construct polygons

const unsigned long syBR::map2syBR::Brush::getPolygonCount ( ) const

Get the polygon count.

Returns:: Polygon count

void syBR::map2syBR::Brush::mergePolygons ( std::vector< Polygon * > & vpPolygons )

Merge the polygon list with another polygon list.

Parameters:

vpPolygons

Polygon list with which this polygon list must be merged

Brush * syBR::map2syBR::Brush::clone ( ) const

Clone / duplicate the brush.

Returns:: Pointer to a brush with exactly the same polygons as this one

void syBR::map2syBR::Brush::clipToBrush	(	Brush *	pBrush,
		bool	clipOnPlane
	)

Clip a brush to another one.

Parameters:

	pBrush	Brush against which this brush must be clipped
	clipOnPlane	One of these: true to clip polygons which are on the same plane as those of the brush false otherwise

void syBR::map2syBR::Brush::setTextureManager ( TextureManager * pManager ) [static]

Set texture manager used to load textures and retrieve the size of textures.

Parameters:

pManager

Pointer to the texture manager to use

const bool syBR::map2syBR::Brush::isVectorInBrush ( const Vector3 & vec ) const [private]

Check if a vector is inside the brush.

Parameters:

vec

Vector to check

Returns:

One of these:

true if the vector is in the brush
false otherwise

bool syBR::map2syBR::Brush::addVectorToPolygon	(	const Vector3 &	vec,
		unsigned long	index,
		BrushFace *	pFace
	)			`[private]`

Add a vector to a polygon.

Parameters:

	vec	Vector to add
	index	Index of the polygon to which the vector must be added
	pFace	Face to which this vector belongs (used for texture coordinates determination)

Returns:

One of these: