Detailed Description

A camera: if added to a scene, the viewpoint defined by this camera will be used instead of the camera parameters set in COpenGLViewport::m_camera.

A camera can be defined to provide a projective or orthogonal view of the world by setting the member CCamera::m_projectiveModel.

See also:: opengl::COpenGLScene

#include <mrpt/opengl/CCamera.h>

Inheritance diagram for mrpt::opengl::CCamera:

[legend]

List of all members.

Public Member Functions
void	setPointingAt (float x, float y, float z)
template<class POSEORPOINT >
void	setPointingAt (const POSEORPOINT &p)
void	setPointingAt (const mrpt::math::TPoint3D &p)
float	getPointingAtX () const
float	getPointingAtY () const
float	getPointingAtZ () const
void	setZoomDistance (float z)
float	getZoomDistance () const
float	getAzimuthDegrees () const
float	getElevationDegrees () const
void	setAzimuthDegrees (float ang)
void	setElevationDegrees (float ang)
void	setProjectiveModel (bool v=true)
	Enable/Disable projective mode (vs. orthogonal)
void	setOrthogonal (bool v=true)
	Enable/Disable orthogonal mode (vs. projective)
void	set6DOFMode (bool v)
	Set 6DOFMode, if enabled camera is set according to its pose (default=false).
bool	isProjective () const
bool	isOrthogonal () const
bool	is6DOFMode () const
void	setProjectiveFOVdeg (float ang)
	Field-of-View in degs, only when projectiveModel=true (default=30 deg).
float	getProjectiveFOVdeg () const
	Field-of-View in degs, only when projectiveModel=true (default=30 deg).
void	render () const
	Render does nothing here.
CRenderizable *	clone () const
	Interface for the stlplus smart pointer class.
virtual bool	traceRay (const mrpt::poses::CPose3D &o, double &dist) const
	Simulation of ray-trace, given a pose.
mrpt::utils::CObjectPtr	duplicateGetSmartPtr () const
	Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer).
Changes the appearance of the object to render
void	setName (const std::string &n)
	Changes the name of the object.
const std::string &	getName () const
	Returns the name of the object.
bool	isVisible () const
	Is the object visible?
void	setVisibility (bool visible=true)
	Set object visibility (default=true)
void	enableShowName (bool showName=true)
	Enables or disables showing the name of the object as a label when rendering.
bool	isShowNameEnabled () const
CRenderizable &	setPose (const mrpt::poses::CPose3D &o)
	Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)
CRenderizable &	setPose (const mrpt::math::TPose3D &o)
	Set the 3D pose from a mrpt::math::TPose3D object (return a ref to this)
CRenderizable &	setPose (const mrpt::poses::CPoint3D &o)
	Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)
CRenderizable &	setPose (const mrpt::poses::CPoint2D &o)
	Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)
mrpt::math::TPose3D	getPose () const
	Returns the 3D pose of the object as TPose3D.
const mrpt::poses::CPose3D &	getPoseRef () const
	Returns a const ref to the 3D pose of the object as CPose3D (which explicitly contains the 3x3 rotation matrix)
CRenderizable &	setLocation (double x, double y, double z)
	Changes the location of the object, keeping untouched the orientation.
CRenderizable &	setLocation (const mrpt::math::TPoint3D &p)
	Changes the location of the object, keeping untouched the orientation.
double	getPoseX () const
	Translation relative to parent coordinate origin.
double	getPoseY () const
	Translation relative to parent coordinate origin.
double	getPoseZ () const
	Translation relative to parent coordinate origin.
double	getPoseYaw () const
	Rotation relative to parent coordinate origin, in DEGREES.
double	getPosePitch () const
	Rotation relative to parent coordinate origin, in DEGREES.
double	getPoseRoll () const
	Rotation relative to parent coordinate origin, in DEGREES.
double	getPoseYawRad () const
	Rotation relative to parent coordinate origin, in radians.
double	getPosePitchRad () const
	Rotation relative to parent coordinate origin, in radians.
double	getPoseRollRad () const
	Rotation relative to parent coordinate origin, in radians.
double	getColorR () const
	Color components in the range [0,1].
double	getColorG () const
	Color components in the range [0,1].
double	getColorB () const
	Color components in the range [0,1].
double	getColorA () const
	Color components in the range [0,1].
uint8_t	getColorR_u8 () const
	Color components in the range [0,255].
uint8_t	getColorG_u8 () const
	Color components in the range [0,255].
uint8_t	getColorB_u8 () const
	Color components in the range [0,255].
uint8_t	getColorA_u8 () const
	Color components in the range [0,255].
CRenderizable &	setColorR (const double r)
	Color components in the range [0,1].
CRenderizable &	setColorG (const double g)
	Color components in the range [0,1].
CRenderizable &	setColorB (const double b)
	Color components in the range [0,1].
CRenderizable &	setColorA (const double a)
	Color components in the range [0,1].
virtual CRenderizable &	setColorR_u8 (const uint8_t r)
	Color components in the range [0,255].
virtual CRenderizable &	setColorG_u8 (const uint8_t g)
	Color components in the range [0,255].
virtual CRenderizable &	setColorB_u8 (const uint8_t b)
	Color components in the range [0,255].
virtual CRenderizable &	setColorA_u8 (const uint8_t a)
	Color components in the range [0,255].
CRenderizable &	setScale (float s)
	Scale to apply to the object, in all three axes (default=1)
CRenderizable &	setScale (float sx, float sy, float sz)
	Scale to apply to the object in each axis (default=1)
float	getScaleX () const
	Get the current scaling factor in one axis.
float	getScaleY () const
	Get the current scaling factor in one axis.
float	getScaleZ () const
	Get the current scaling factor in one axis.
mrpt::utils::TColorf	getColor () const
	Returns the object color property as a TColorf.
CRenderizable &	setColor (const mrpt::utils::TColorf &c)
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)
const mrpt::utils::TColor &	getColor_u8 () const
	Returns the object color property as a TColor.
virtual CRenderizable &	setColor_u8 (const mrpt::utils::TColor &c)
CRenderizable &	setColor_u8 (uint8_t R, uint8_t G, uint8_t B, uint8_t A=255)
	Set the color components of this object (R,G,B,Alpha, in the range 0-1)
Static Public Member Functions
static void	renderTextBitmap (const char str, void fontStyle)
	This method is safe for calling from within ::render() methods.
static void	renderTextBitmap (int screen_x, int screen_y, const std::string &str, float color_r=1, float color_g=1, float color_b=1, mrpt::opengl::TOpenGLFont font=mrpt::opengl::MRPT_GLUT_BITMAP_TIMES_ROMAN_24)
	Render a text message in the current rendering context, creating a glViewport in the way (do not call within ::render() methods)
static int	textBitmapWidth (const std::string &str, mrpt::opengl::TOpenGLFont font=mrpt::opengl::MRPT_GLUT_BITMAP_TIMES_ROMAN_24)
	Return the exact width in pixels for a given string, as will be rendered by renderTextBitmap().
Static Public Attributes
static const mrpt::utils::TRuntimeClassId	classCObject
RTTI stuff
static const mrpt::utils::TRuntimeClassId	classCSerializable
Protected Member Functions
void	writeToStreamRender (utils::CStream &out) const
void	readFromStreamRender (utils::CStream &in)
virtual void	writeToStream (mrpt::utils::CStream &out, int *getVersion) const =0
	Introduces a pure virtual method responsible for writing to a CStream.
virtual void	readFromStream (mrpt::utils::CStream &in, int version)=0
	Introduces a pure virtual method responsible for loading from a CStream This can not be used directly be users, instead use "stream >> object;" for reading it from a stream or "stream >> object_ptr;" if the class is unknown apriori.
Static Protected Member Functions
static void	checkOpenGLError ()
	Checks glGetError and throws an exception if an error situation is found.
static unsigned int	getNewTextureNumber ()
	Returns the lowest next free texture name (avoid using OpenGL's own function since we may call them from different threads and seem it's not cool).
static void	releaseTextureName (unsigned int i)
Protected Attributes
float	m_pointingX
float	m_pointingY
float	m_pointingZ
float	m_distanceZoom
float	m_azimuthDeg
float	m_elevationDeg
bool	m_projectiveModel
	If set to true (default), camera model is projective, otherwise, it's orthogonal.
float	m_projectiveFOVdeg
	Field-of-View in degs, only when projectiveModel=true (default=30 deg).
bool	m_6DOFMode
	If set to true, camera pose is used when rendering the viewport.
std::string	m_name
bool	m_show_name
mrpt::utils::TColor	m_color
	Color components in the range [0,255].
mrpt::poses::CPose3D	m_pose
	6D pose wrt the parent coordinate reference. This class automatically holds the cached 3x3 rotation matrix for quick load into opengl stack.
float	m_scale_x
float	m_scale_y
float	m_scale_z
	Scale components to apply to the object (default=1)
bool	m_visible
	Is the object visible? (default=true)
Private Member Functions
	CCamera ()
	Constructor.
virtual	~CCamera ()
	Private, virtual destructor: only can be deleted from smart pointers.
Friends
class	COpenGLViewport
class	mrpt::opengl::COpenGLViewport
class	mrpt::opengl::CSetOfObjects
RTTI stuff
typedef CCameraPtr	SmartPtr
static mrpt::utils::CLASSINIT	_init_CCamera
static mrpt::utils::TRuntimeClassId	classCCamera
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 CCameraPtr	Create ()
RTTI stuff
class	mrpt::utils::CStream
static const mrpt::utils::TRuntimeClassId	classCRenderizable

Member Typedef Documentation

typedef CCameraPtr mrpt::opengl::CCamera::SmartPtr

A typedef for the associated smart pointer

Definition at line 54 of file CCamera.h.

Constructor & Destructor Documentation

mrpt::opengl::CCamera::CCamera ( ) [private]

Constructor.

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

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

Definition at line 120 of file CCamera.h.

Member Function Documentation

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

Reimplemented from mrpt::opengl::CRenderizable.

static void mrpt::opengl::CRenderizable::checkOpenGLError ( ) [static, protected, inherited]

Checks glGetError and throws an exception if an error situation is found.

CRenderizable* mrpt::opengl::CRenderizable::clone ( ) const [inline, inherited]

Interface for the stlplus smart pointer class.

Reimplemented from mrpt::utils::CObject.

Reimplemented in mrpt::opengl::CRenderizableDisplayList.

Definition at line 174 of file CRenderizable.h.

static CCameraPtr mrpt::opengl::CCamera::Create ( ) [static]

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

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

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

Implements mrpt::utils::CObject.

mrpt::utils::CObjectPtr mrpt::utils::CObject::duplicateGetSmartPtr ( ) const [inline, inherited]

Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer).

Definition at line 151 of file CObject.h.

void mrpt::opengl::CRenderizable::enableShowName ( bool showName = true ) [inline, inherited]

Enables or disables showing the name of the object as a label when rendering.

Definition at line 95 of file CRenderizable.h.

float mrpt::opengl::CCamera::getAzimuthDegrees ( ) const [inline]

Definition at line 86 of file CCamera.h.

mrpt::utils::TColorf mrpt::opengl::CRenderizable::getColor ( ) const [inline, inherited]

Returns the object color property as a TColorf.

Definition at line 150 of file CRenderizable.h.

const mrpt::utils::TColor& mrpt::opengl::CRenderizable::getColor_u8 ( ) const [inline, inherited]

Returns the object color property as a TColor.

Definition at line 159 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getColorA ( ) const [inline, inherited]

Color components in the range [0,1].

Definition at line 126 of file CRenderizable.h.

uint8_t mrpt::opengl::CRenderizable::getColorA_u8 ( ) const [inline, inherited]

Color components in the range [0,255].

Definition at line 131 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getColorB ( ) const [inline, inherited]

Color components in the range [0,1].

Definition at line 125 of file CRenderizable.h.

uint8_t mrpt::opengl::CRenderizable::getColorB_u8 ( ) const [inline, inherited]

Color components in the range [0,255].

Definition at line 130 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getColorG ( ) const [inline, inherited]

Color components in the range [0,1].

Definition at line 124 of file CRenderizable.h.

uint8_t mrpt::opengl::CRenderizable::getColorG_u8 ( ) const [inline, inherited]

Color components in the range [0,255].

Definition at line 129 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getColorR ( ) const [inline, inherited]

Color components in the range [0,1].

Definition at line 123 of file CRenderizable.h.

uint8_t mrpt::opengl::CRenderizable::getColorR_u8 ( ) const [inline, inherited]

Color components in the range [0,255].

Definition at line 128 of file CRenderizable.h.

float mrpt::opengl::CCamera::getElevationDegrees ( ) const [inline]

Definition at line 87 of file CCamera.h.

const std::string& mrpt::opengl::CRenderizable::getName ( ) const [inline, inherited]

Returns the name of the object.

Definition at line 90 of file CRenderizable.h.

static unsigned int mrpt::opengl::CRenderizable::getNewTextureNumber ( ) [static, protected, inherited]

Returns the lowest next free texture name (avoid using OpenGL's own function since we may call them from different threads and seem it's not cool).

float mrpt::opengl::CCamera::getPointingAtX ( ) const [inline]

Definition at line 79 of file CCamera.h.

float mrpt::opengl::CCamera::getPointingAtY ( ) const [inline]

Definition at line 80 of file CCamera.h.

float mrpt::opengl::CCamera::getPointingAtZ ( ) const [inline]

Definition at line 81 of file CCamera.h.

mrpt::math::TPose3D mrpt::opengl::CRenderizable::getPose ( ) const [inherited]

Returns the 3D pose of the object as TPose3D.

double mrpt::opengl::CRenderizable::getPosePitch ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in **DEGREES**.

Definition at line 117 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

double mrpt::opengl::CRenderizable::getPosePitchRad ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in radians.

Definition at line 120 of file CRenderizable.h.

const mrpt::poses::CPose3D& mrpt::opengl::CRenderizable::getPoseRef ( ) const [inline, inherited]

Returns a const ref to the 3D pose of the object as CPose3D (which explicitly contains the 3x3 rotation matrix)

Definition at line 105 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getPoseRoll ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in **DEGREES**.

Definition at line 118 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

double mrpt::opengl::CRenderizable::getPoseRollRad ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in radians.

Definition at line 121 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getPoseX ( ) const [inline, inherited]

Translation relative to parent coordinate origin.

Definition at line 113 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getPoseY ( ) const [inline, inherited]

Translation relative to parent coordinate origin.

Definition at line 114 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getPoseYaw ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in **DEGREES**.

Definition at line 116 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

double mrpt::opengl::CRenderizable::getPoseYawRad ( ) const [inline, inherited]

Rotation relative to parent coordinate origin, in radians.

Definition at line 119 of file CRenderizable.h.

double mrpt::opengl::CRenderizable::getPoseZ ( ) const [inline, inherited]

Translation relative to parent coordinate origin.

Definition at line 115 of file CRenderizable.h.

float mrpt::opengl::CCamera::getProjectiveFOVdeg ( ) const [inline]

Field-of-View in degs, only when projectiveModel=true (default=30 deg).

Definition at line 107 of file CCamera.h.

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

Returns information about the class of an object in runtime.

Reimplemented from mrpt::opengl::CRenderizable.

float mrpt::opengl::CRenderizable::getScaleX ( ) const [inline, inherited]

Get the current scaling factor in one axis.

Definition at line 145 of file CRenderizable.h.

float mrpt::opengl::CRenderizable::getScaleY ( ) const [inline, inherited]

Get the current scaling factor in one axis.

Definition at line 146 of file CRenderizable.h.

float mrpt::opengl::CRenderizable::getScaleZ ( ) const [inline, inherited]

Get the current scaling factor in one axis.

Definition at line 147 of file CRenderizable.h.

float mrpt::opengl::CCamera::getZoomDistance ( ) const [inline]

Definition at line 84 of file CCamera.h.

bool mrpt::opengl::CCamera::is6DOFMode ( ) const [inline]

Definition at line 104 of file CCamera.h.

bool mrpt::opengl::CCamera::isOrthogonal ( ) const [inline]

Definition at line 103 of file CCamera.h.

bool mrpt::opengl::CCamera::isProjective ( ) const [inline]

Definition at line 102 of file CCamera.h.

bool mrpt::opengl::CRenderizable::isShowNameEnabled ( ) const [inline, inherited]

See also:: enableShowName

Definition at line 96 of file CRenderizable.h.

bool mrpt::opengl::CRenderizable::isVisible ( ) const [inline, inherited]

Is the object visible?

See also:: setVisibility

Definition at line 92 of file CRenderizable.h.

virtual void mrpt::utils::CSerializable::readFromStream	(	mrpt::utils::CStream &	in,
		int	version
	)		`[protected, pure virtual, inherited]`

Introduces a pure virtual method responsible for loading from a CStream This can not be used directly be users, instead use "stream >> object;" for reading it from a stream or "stream >> object_ptr;" if the class is unknown apriori.

Parameters:

in	The input binary stream where the object data must read from.
version	The version of the object stored in the stream: use this version number in your code to know how to read the incoming data.

Exceptions:

std::exception On any error, see CStream::ReadBuffer

See also:: CStream

Implemented in mrpt::math::CMatrixD, and mrpt::math::CMatrix.

void mrpt::opengl::CRenderizable::readFromStreamRender ( utils::CStream & in ) [protected, inherited]

Reimplemented in mrpt::opengl::CRenderizableDisplayList.

Referenced by mrpt::opengl::CRenderizableDisplayList::readFromStreamRender().

static void mrpt::opengl::CRenderizable::releaseTextureName ( unsigned int i ) [static, protected, inherited]

void mrpt::opengl::CCamera::render ( ) const [inline, virtual]

Render does nothing here.

Implements mrpt::opengl::CRenderizable.

Definition at line 112 of file CCamera.h.

static void mrpt::opengl::CRenderizable::renderTextBitmap	(	const char *	str,
		void *	fontStyle
	)		`[static, inherited]`

This method is safe for calling from within ::render() methods.

See also:: renderTextBitmap, mrpt::opengl::gl_utils

static void mrpt::opengl::CRenderizable::renderTextBitmap	(	int	screen_x,
		int	screen_y,
		const std::string &	str,
		float	color_r = `1`,
		float	color_g = `1`,
		float	color_b = `1`,
		mrpt::opengl::TOpenGLFont	font = `mrpt::opengl::MRPT_GLUT_BITMAP_TIMES_ROMAN_24`
	)		`[static, inherited]`

Render a text message in the current rendering context, creating a glViewport in the way (do not call within ::render() methods)

Coordinates (x,y) are 2D pixels, starting at bottom-left of the viewport. Negative numbers will wrap to the opposite side of the viewport (e.g. x=-10 means 10px fromt the right).
The text color is defined by (color_r,color_g,color_b), each float numbers in the range [0,1].
See also:
renderTextBitmap, textBitmapWidth, mrpt::opengl::gl_utils

void mrpt::opengl::CCamera::set6DOFMode ( bool v ) [inline]

Set 6DOFMode, if enabled camera is set according to its pose (default=false).

Conventionally, eye is set looking towards the positive direction of Z axis. Up is set as the Y axis. In this mode azimuth/elevation are ignored.

Definition at line 100 of file CCamera.h.

void mrpt::opengl::CCamera::setAzimuthDegrees ( float ang ) [inline]

Definition at line 89 of file CCamera.h.

CRenderizable& mrpt::opengl::CRenderizable::setColor ( const mrpt::utils::TColorf & c ) [inline, inherited]

Parameters:

c	Changes the default object color

Returns:: a ref to this

Definition at line 151 of file CRenderizable.h.

References mrpt::utils::TColorf::R, mrpt::utils::TColorf::G, mrpt::utils::TColorf::B, and mrpt::utils::TColorf::A.

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

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

Returns:: a ref to this

Definition at line 157 of file CRenderizable.h.

virtual CRenderizable& mrpt::opengl::CRenderizable::setColor_u8 ( const mrpt::utils::TColor & c ) [virtual, inherited]

Reimplemented in mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, and mrpt::opengl::CRenderizableDisplayList.

Referenced by mrpt::opengl::CRenderizableDisplayList::setColor_u8().

CRenderizable& mrpt::opengl::CRenderizable::setColor_u8	(	uint8_t	R,
		uint8_t	G,
		uint8_t	B,
		uint8_t	A = `255`
	)		`[inline, inherited]`

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

Returns:: a ref to this

Definition at line 164 of file CRenderizable.h.

References mrpt::opengl::CRenderizable::setColor_u8().

Referenced by mrpt::opengl::CRenderizable::setColor_u8().

CRenderizable& mrpt::opengl::CRenderizable::setColorA ( const double a ) [inline, inherited]

Color components in the range [0,1].

Returns:: a ref to this

Definition at line 136 of file CRenderizable.h.

virtual CRenderizable& mrpt::opengl::CRenderizable::setColorA_u8 ( const uint8_t a ) [inline, virtual, inherited]

Color components in the range [0,255].

Returns:: a ref to this

Reimplemented in mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, and mrpt::opengl::CRenderizableDisplayList.

Definition at line 141 of file CRenderizable.h.

CRenderizable& mrpt::opengl::CRenderizable::setColorB ( const double b ) [inline, inherited]

Color components in the range [0,1].

Returns:: a ref to this

Definition at line 135 of file CRenderizable.h.

virtual CRenderizable& mrpt::opengl::CRenderizable::setColorB_u8 ( const uint8_t b ) [inline, virtual, inherited]

Color components in the range [0,255].

Returns:: a ref to this

Reimplemented in mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, and mrpt::opengl::CRenderizableDisplayList.

Definition at line 140 of file CRenderizable.h.

CRenderizable& mrpt::opengl::CRenderizable::setColorG ( const double g ) [inline, inherited]

Color components in the range [0,1].

Returns:: a ref to this

Definition at line 134 of file CRenderizable.h.

virtual CRenderizable& mrpt::opengl::CRenderizable::setColorG_u8 ( const uint8_t g ) [inline, virtual, inherited]

Color components in the range [0,255].

Returns:: a ref to this

Reimplemented in mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, and mrpt::opengl::CRenderizableDisplayList.

Definition at line 139 of file CRenderizable.h.

CRenderizable& mrpt::opengl::CRenderizable::setColorR ( const double r ) [inline, inherited]

Color components in the range [0,1].

Returns:: a ref to this

Definition at line 133 of file CRenderizable.h.

virtual CRenderizable& mrpt::opengl::CRenderizable::setColorR_u8 ( const uint8_t r ) [inline, virtual, inherited]

Color components in the range [0,255].

Returns:: a ref to this

Reimplemented in mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, and mrpt::opengl::CRenderizableDisplayList.

Definition at line 138 of file CRenderizable.h.

void mrpt::opengl::CCamera::setElevationDegrees ( float ang ) [inline]

Definition at line 90 of file CCamera.h.

CRenderizable& mrpt::opengl::CRenderizable::setLocation	(	double	x,
		double	y,
		double	z
	)		`[inline, inherited]`

Changes the location of the object, keeping untouched the orientation.

Returns:: a ref to this

Definition at line 108 of file CRenderizable.h.

CRenderizable& mrpt::opengl::CRenderizable::setLocation ( const mrpt::math::TPoint3D & p ) [inline, inherited]

Changes the location of the object, keeping untouched the orientation.

Returns:: a ref to this

Definition at line 111 of file CRenderizable.h.

References mrpt::math::TPoint3D::x, mrpt::math::TPoint3D::y, and mrpt::math::TPoint3D::z.

void mrpt::opengl::CRenderizable::setName ( const std::string & n ) [inline, inherited]

Changes the name of the object.

Definition at line 89 of file CRenderizable.h.

void mrpt::opengl::CCamera::setOrthogonal ( bool v = true ) [inline]

Enable/Disable orthogonal mode (vs. projective)

Definition at line 93 of file CCamera.h.

void mrpt::opengl::CCamera::setPointingAt	(	float	x,
		float	y,
		float	z
	)		`[inline]`

Definition at line 67 of file CCamera.h.

References Eigen::internal::y.

template<class POSEORPOINT >

void mrpt::opengl::CCamera::setPointingAt ( const POSEORPOINT & p ) [inline]

Definition at line 70 of file CCamera.h.

void mrpt::opengl::CCamera::setPointingAt ( const mrpt::math::TPoint3D & p ) [inline]

Definition at line 76 of file CCamera.h.

References setPointingAt(), mrpt::math::TPoint3D::x, mrpt::math::TPoint3D::y, and mrpt::math::TPoint3D::z.

Referenced by setPointingAt().

CRenderizable& mrpt::opengl::CRenderizable::setPose ( const mrpt::poses::CPose3D & o ) [inherited]

Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)

CRenderizable& mrpt::opengl::CRenderizable::setPose ( const mrpt::math::TPose3D & o ) [inherited]

Set the 3D pose from a mrpt::math::TPose3D object (return a ref to this)

CRenderizable& mrpt::opengl::CRenderizable::setPose ( const mrpt::poses::CPoint3D & o ) [inherited]

Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)

CRenderizable& mrpt::opengl::CRenderizable::setPose ( const mrpt::poses::CPoint2D & o ) [inherited]

Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)

void mrpt::opengl::CCamera::setProjectiveFOVdeg ( float ang ) [inline]

Field-of-View in degs, only when projectiveModel=true (default=30 deg).

Definition at line 106 of file CCamera.h.

void mrpt::opengl::CCamera::setProjectiveModel ( bool v = true ) [inline]

Enable/Disable projective mode (vs. orthogonal)

Definition at line 92 of file CCamera.h.

CRenderizable& mrpt::opengl::CRenderizable::setScale ( float s ) [inline, inherited]

Scale to apply to the object, in all three axes (default=1)

Returns:: a ref to this

Definition at line 143 of file CRenderizable.h.

CRenderizable& mrpt::opengl::CRenderizable::setScale	(	float	sx,
		float	sy,
		float	sz
	)		`[inline, inherited]`

Scale to apply to the object in each axis (default=1)

Returns:: a ref to this

Definition at line 144 of file CRenderizable.h.

void mrpt::opengl::CRenderizable::setVisibility ( bool visible = true ) [inline, inherited]

Set object visibility (default=true)

See also:: isVisible

Definition at line 93 of file CRenderizable.h.

void mrpt::opengl::CCamera::setZoomDistance ( float z ) [inline]

Definition at line 83 of file CCamera.h.

static int mrpt::opengl::CRenderizable::textBitmapWidth	(	const std::string &	str,
		mrpt::opengl::TOpenGLFont	font = `mrpt::opengl::MRPT_GLUT_BITMAP_TIMES_ROMAN_24`
	)		`[static, inherited]`

Return the exact width in pixels for a given string, as will be rendered by renderTextBitmap().

See also:: renderTextBitmap, mrpt::opengl::gl_utils

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

Simulation of ray-trace, given a pose.

Returns true if the ray effectively collisions with the object (returning the distance to the origin of the ray in "dist"), or false in other case. "dist" variable yields undefined behaviour when false is returned

Reimplemented in mrpt::opengl::CPolyhedron, mrpt::opengl::CAngularObservationMesh, mrpt::opengl::CMesh, mrpt::opengl::CGeneralizedCylinder, mrpt::opengl::CSetOfObjects, mrpt::opengl::CSetOfTriangles, mrpt::opengl::CEllipsoid, mrpt::opengl::CSetOfTexturedTriangles, mrpt::opengl::CTexturedPlane, mrpt::opengl::CSphere, mrpt::opengl::CCylinder, mrpt::opengl::C3DSScene, mrpt::opengl::CDisk, and mrpt::opengl::CBox.

virtual void mrpt::utils::CSerializable::writeToStream	(	mrpt::utils::CStream &	out,
		int *	getVersion
	)		const `[protected, pure virtual, inherited]`

Introduces a pure virtual method responsible for writing to a CStream.

This can not be used directly be users, instead use "stream << object;" for writing it to a stream.

Parameters:

out	The output binary stream where object must be dumped.
getVersion	If NULL, the object must be dumped. If not, only the version of the object dump must be returned in this pointer. This enables the versioning of objects dumping and backward compatibility with previously stored data.

Exceptions:

std::exception On any error, see CStream::WriteBuffer