Detailed Description

A set of colored triangles.

This class can be used to draw any solid, arbitrarily complex object (without textures).

See also:: opengl::COpenGLScene, CSetOfTexturedTriangles

Definition at line 47 of file CSetOfTriangles.h.

#include <mrpt/opengl/CSetOfTriangles.h>

Inheritance diagram for mrpt::opengl::CSetOfTriangles:

[legend]

List of all members.

Classes
struct	TTriangle
	Triangle definition. More...
Public Types
typedef std::vector< TTriangle > ::const_iterator	const_iterator
	Const iterator type.
typedef std::vector< TTriangle > ::const_reverse_iterator	const_reverse_iterator
	Const reverse iterator type.
Public Member Functions
void	updatePolygons () const
	Polygon cache updating.
void	clearTriangles ()
	Clear this object.
size_t	getTrianglesCount () const
	Get triangle count.
void	getTriangle (size_t idx, TTriangle &t) const
	Gets the triangle in a given position.
void	insertTriangle (const TTriangle &t)
	Inserts a triangle into the set.
template<class InputIterator >
void	insertTriangles (const InputIterator &begin, const InputIterator &end)
	Inserts a set of triangles, bounded by iterators, into this set.
void	insertTriangles (const CSetOfTrianglesPtr &p)
	Inserts an existing CSetOfTriangles into this one.
void	reserve (size_t t)
	Reserves memory for certain number of triangles, avoiding multiple memory allocation calls.
void	enableTransparency (bool v)
	Enables or disables transparency.
virtual CRenderizable &	setColor (const mrpt::utils::TColorf &c)
	Changes the default object color.
virtual CRenderizable &	setColor (double r, double g, double b, double a=1)
	Set the color components of this object (R,G,B,Alpha, in the range 0-1)
virtual CRenderizable &	setColorR (const double r)
	Color components in the range [0,1].
virtual CRenderizable &	setColorG (const double g)
	Color components in the range [0,1].
virtual CRenderizable &	setColorB (const double b)
	Color components in the range [0,1].
virtual CRenderizable &	setColorA (const double a)
	Color components in the range [0,1].
void	render_dl () const
	Render.
virtual bool	traceRay (const mrpt::poses::CPose3D &o, double &dist) const
	Ray tracing.
void	getPolygons (std::vector< mrpt::math::TPolygon3D > &polys) const
	Gets the polygon cache.
template<class CONTAINER >
void	insertTriangles (const CONTAINER &c)
	Inserts a set of triangles, given in a container of either TTriangle's or TPolygon3D.
const_iterator	begin () const
	Gets the beginning iterator to this object.
const_iterator	end () const
	Gets the ending iterator to this object.
const_reverse_iterator	rbegin () const
	Gets the reverse beginning iterator to this object, which points to the last triangle.
const_reverse_iterator	rend () const
	Gets the reverse ending iterator to this object, which points to the beginning of the actual set.
Protected Attributes
std::vector< TTriangle >	m_triangles
	List of triangles.
bool	m_enableTransparency
	Transparency enabling.
bool	polygonsUpToDate
	Mutable variable used to check whether polygons need to be recalculated.
std::vector < mrpt::math::TPolygonWithPlane >	tmpPolygons
	Polygon cache.
Private Member Functions
	CSetOfTriangles (bool enableTransparency=false)
	Constructor.
virtual	~CSetOfTriangles ()
	Private, virtual destructor: only can be deleted from smart pointers.
RTTI stuff
typedef CSetOfTrianglesPtr	SmartPtr
static mrpt::utils::CLASSINIT	_init_CSetOfTriangles
static mrpt::utils::TRuntimeClassId	classCSetOfTriangles
static const mrpt::utils::TRuntimeClassId *	classinfo
static const mrpt::utils::TRuntimeClassId *	_GetBaseClass ()
virtual const mrpt::utils::TRuntimeClassId *	GetRuntimeClass () const
	Returns information about the class of an object in runtime.
virtual mrpt::utils::CObject *	duplicate () const
	Returns a copy of the object, indepently of its class.
static mrpt::utils::CObject *	CreateObject ()
static CSetOfTrianglesPtr	Create ()

Member Typedef Documentation

typedef std::vector<TTriangle>::const_iterator mrpt::opengl::CSetOfTriangles::const_iterator

Const iterator type.

Definition at line 68 of file CSetOfTriangles.h.

typedef std::vector<TTriangle>::const_reverse_iterator mrpt::opengl::CSetOfTriangles::const_reverse_iterator

Const reverse iterator type.

Definition at line 72 of file CSetOfTriangles.h.

typedef CSetOfTrianglesPtr mrpt::opengl::CSetOfTriangles::SmartPtr

A typedef for the associated smart pointer

Definition at line 49 of file CSetOfTriangles.h.

Constructor & Destructor Documentation

mrpt::opengl::CSetOfTriangles::CSetOfTriangles ( bool enableTransparency = false ) [inline, private]

Constructor.

Definition at line 199 of file CSetOfTriangles.h.

virtual mrpt::opengl::CSetOfTriangles::~CSetOfTriangles ( ) [inline, private, virtual]

Private, virtual destructor: only can be deleted from smart pointers.

Definition at line 207 of file CSetOfTriangles.h.

Member Function Documentation

static const mrpt::utils::TRuntimeClassId* mrpt::opengl::CSetOfTriangles::_GetBaseClass ( ) [static, protected]

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

const_iterator mrpt::opengl::CSetOfTriangles::begin ( ) const [inline]

Gets the beginning iterator to this object.

Definition at line 175 of file CSetOfTriangles.h.

void mrpt::opengl::CSetOfTriangles::clearTriangles ( ) [inline]

Clear this object.

Definition at line 99 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

static CSetOfTrianglesPtr mrpt::opengl::CSetOfTriangles::Create ( ) [static]

static mrpt::utils::CObject* mrpt::opengl::CSetOfTriangles::CreateObject ( ) [static]

virtual mrpt::utils::CObject* mrpt::opengl::CSetOfTriangles::duplicate ( ) const [virtual]

Returns a copy of the object, indepently of its class.

Implements mrpt::utils::CObject.

void mrpt::opengl::CSetOfTriangles::enableTransparency ( bool v ) [inline]

Enables or disables transparency.

Definition at line 139 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

const_iterator mrpt::opengl::CSetOfTriangles::end ( ) const [inline]

Gets the ending iterator to this object.

Definition at line 181 of file CSetOfTriangles.h.

void mrpt::opengl::CSetOfTriangles::getPolygons ( std::vector< mrpt::math::TPolygon3D > & polys ) const

Gets the polygon cache.

See also:: insertTriangles

virtual const mrpt::utils::TRuntimeClassId* mrpt::opengl::CSetOfTriangles::GetRuntimeClass ( ) const [virtual]

Returns information about the class of an object in runtime.

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

void mrpt::opengl::CSetOfTriangles::getTriangle	(	size_t	idx,
		TTriangle &	t
	)		const `[inline]`

Gets the triangle in a given position.

Definition at line 107 of file CSetOfTriangles.h.

References ASSERT_.

size_t mrpt::opengl::CSetOfTriangles::getTrianglesCount ( ) const [inline]

Get triangle count.

Definition at line 103 of file CSetOfTriangles.h.

void mrpt::opengl::CSetOfTriangles::insertTriangle ( const TTriangle & t ) [inline]

Inserts a triangle into the set.

Definition at line 111 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

template<class InputIterator >

void mrpt::opengl::CSetOfTriangles::insertTriangles	(	const InputIterator &	begin,
		const InputIterator &	end
	)		`[inline]`

Inserts a set of triangles, bounded by iterators, into this set.

See also:: insertTriangle

Definition at line 116 of file CSetOfTriangles.h.

References begin(), end(), and mrpt::opengl::CRenderizableDisplayList::notifyChange().

void mrpt::opengl::CSetOfTriangles::insertTriangles ( const CSetOfTrianglesPtr & p ) [inline]

Inserts an existing CSetOfTriangles into this one.

Definition at line 124 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

template<class CONTAINER >

void mrpt::opengl::CSetOfTriangles::insertTriangles ( const CONTAINER & c ) [inline]

Inserts a set of triangles, given in a container of either TTriangle's or TPolygon3D.

See also:: insertTriangle

Definition at line 167 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

const_reverse_iterator mrpt::opengl::CSetOfTriangles::rbegin ( ) const [inline]

Gets the reverse beginning iterator to this object, which points to the last triangle.

Definition at line 187 of file CSetOfTriangles.h.

const_reverse_iterator mrpt::opengl::CSetOfTriangles::rend ( ) const [inline]

Gets the reverse ending iterator to this object, which points to the beginning of the actual set.

Definition at line 193 of file CSetOfTriangles.h.

void mrpt::opengl::CSetOfTriangles::render_dl ( ) const [virtual]

Render.

Implements mrpt::opengl::CRenderizableDisplayList.

void mrpt::opengl::CSetOfTriangles::reserve ( size_t t ) [inline]

Reserves memory for certain number of triangles, avoiding multiple memory allocation calls.

Definition at line 133 of file CSetOfTriangles.h.

References mrpt::opengl::CRenderizableDisplayList::notifyChange().

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColor	(	double	R,
		double	G,
		double	B,
		double	A = `1`
	)		`[virtual]`

Set the color components of this object (R,G,B,Alpha, in the range 0-1)

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColor ( const mrpt::utils::TColorf & c ) [virtual]

Changes the default object color.

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColorA ( const double a ) [virtual]

Color components in the range [0,1].

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColorB ( const double b ) [virtual]

Color components in the range [0,1].

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColorG ( const double g ) [virtual]

Color components in the range [0,1].

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual CRenderizable& mrpt::opengl::CSetOfTriangles::setColorR ( const double r ) [virtual]

Color components in the range [0,1].

Returns:: a ref to this

Reimplemented from mrpt::opengl::CRenderizableDisplayList.

virtual bool mrpt::opengl::CSetOfTriangles::traceRay	(	const mrpt::poses::CPose3D &	o,
		double &	dist
	)		const `[virtual]`

Ray tracing.

Reimplemented from mrpt::opengl::CRenderizable.

void mrpt::opengl::CSetOfTriangles::updatePolygons ( ) const

Polygon cache updating.

Member Data Documentation

mrpt::utils::CLASSINIT mrpt::opengl::CSetOfTriangles::_init_CSetOfTriangles [static, protected]

Definition at line 49 of file CSetOfTriangles.h.

mrpt::utils::TRuntimeClassId mrpt::opengl::CSetOfTriangles::classCSetOfTriangles [static]

Definition at line 49 of file CSetOfTriangles.h.

const mrpt::utils::TRuntimeClassId* mrpt::opengl::CSetOfTriangles::classinfo [static]

Definition at line 49 of file CSetOfTriangles.h.

bool mrpt::opengl::CSetOfTriangles::m_enableTransparency [protected]

Transparency enabling.

Definition at line 82 of file CSetOfTriangles.h.

std::vector<TTriangle> mrpt::opengl::CSetOfTriangles::m_triangles [protected]

List of triangles.

See also:: TTriangle

Definition at line 78 of file CSetOfTriangles.h.

bool mrpt::opengl::CSetOfTriangles::polygonsUpToDate [mutable, protected]

Mutable variable used to check whether polygons need to be recalculated.

Definition at line 86 of file CSetOfTriangles.h.

std::vector<mrpt::math::TPolygonWithPlane> mrpt::opengl::CSetOfTriangles::tmpPolygons [mutable, protected]

Polygon cache.

Definition at line 90 of file CSetOfTriangles.h.

mrpt::opengl::CSetOfTriangles Class Reference

Detailed Description

Classes

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

RTTI stuff

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation