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mrpt::opengl::CCamera Class Reference

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

Definition at line 31 of file CCamera.h.

#include <mrpt/opengl/CCamera.h>

Inheritance diagram for mrpt::opengl::CCamera:
Inheritance graph

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 MRPT_OVERRIDE
 Render does nothing here.
 
virtual void getBoundingBox (mrpt::math::TPoint3D &bb_min, mrpt::math::TPoint3D &bb_max) const MRPT_OVERRIDE
 In this class, returns a fixed box (max,max,max), (-max,-max,-max).
 
CRenderizableclone () 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.
 
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
 
CRenderizablesetPose (const mrpt::poses::CPose3D &o)
 Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)
 
CRenderizablesetPose (const mrpt::math::TPose3D &o)
 Set the 3D pose from a mrpt::math::TPose3D object (return a ref to this)
 
CRenderizablesetPose (const mrpt::poses::CPoint3D &o)
 Set the 3D pose from a mrpt::poses::CPose3D object (return a ref to this)
 
CRenderizablesetPose (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::CPose3DgetPoseRef () const
 Returns a const ref to the 3D pose of the object as mrpt::poses::CPose3D (which explicitly contains the 3x3 rotation matrix)
 
CRenderizablesetLocation (double x, double y, double z)
 Changes the location of the object, keeping untouched the orientation.
 
CRenderizablesetLocation (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].
 
CRenderizablesetColorR (const double r)
 Color components in the range [0,1].
 
CRenderizablesetColorG (const double g)
 Color components in the range [0,1].
 
CRenderizablesetColorB (const double b)
 Color components in the range [0,1].
 
CRenderizablesetColorA (const double a)
 Color components in the range [0,1].
 
virtual CRenderizablesetColorR_u8 (const uint8_t r)
 Color components in the range [0,255].
 
virtual CRenderizablesetColorG_u8 (const uint8_t g)
 Color components in the range [0,255].
 
virtual CRenderizablesetColorB_u8 (const uint8_t b)
 Color components in the range [0,255].
 
virtual CRenderizablesetColorA_u8 (const uint8_t a)
 Color components in the range [0,255].
 
CRenderizablesetScale (float s)
 Scale to apply to the object, in all three axes (default=1)
 
CRenderizablesetScale (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.
 
CRenderizablesetColor (const mrpt::utils::TColorf &c)
 
CRenderizablesetColor (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::TColorgetColor_u8 () const
 Returns the object color property as a TColor.
 
virtual CRenderizablesetColor_u8 (const mrpt::utils::TColor &c)
 
CRenderizablesetColor_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

RTTI stuff <br>
static const mrpt::utils::TRuntimeClassId classCRenderizable
 

Protected Member Functions

void writeToStreamRender (utils::CStream &out) const
 
void readFromStreamRender (utils::CStream &in)
 
CSerializable virtual methods
void writeToStream (mrpt::utils::CStream &out, int *getVersion) const MRPT_OVERRIDE
 
void readFromStream (mrpt::utils::CStream &in, int version) MRPT_OVERRIDE
 

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
 

RTTI stuff <br>

typedef CCameraPtr SmartPtr
 
static mrpt::utils::CLASSINIT _init_CCamera
 
static mrpt::utils::TRuntimeClassId classCCamera
 
static const mrpt::utils::TRuntimeClassIdclassinfo
 
static const mrpt::utils::TRuntimeClassId_GetBaseClass ()
 
virtual const mrpt::utils::TRuntimeClassIdGetRuntimeClass () const MRPT_OVERRIDE
 
virtual mrpt::utils::CObjectduplicate () const MRPT_OVERRIDE
 
static mrpt::utils::CObjectCreateObject ()
 
static CCameraPtr Create ()
 

Member Typedef Documentation

◆ SmartPtr

A typedef for the associated smart pointer

Definition at line 35 of file CCamera.h.

Constructor & Destructor Documentation

◆ CCamera()

mrpt::opengl::CCamera::CCamera ( )
private

Constructor.

◆ ~CCamera()

virtual mrpt::opengl::CCamera::~CCamera ( )
inlineprivatevirtual

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

Definition at line 103 of file CCamera.h.

Member Function Documentation

◆ _GetBaseClass()

static const mrpt::utils::TRuntimeClassId * mrpt::opengl::CCamera::_GetBaseClass ( )
staticprotected

◆ checkOpenGLError()

static void mrpt::opengl::CRenderizable::checkOpenGLError ( )
staticprotectedinherited

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

◆ clone()

CRenderizable * mrpt::opengl::CRenderizable::clone ( ) const
inlineinherited

Interface for the stlplus smart pointer class.

Definition at line 148 of file CRenderizable.h.

◆ Create()

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

◆ CreateObject()

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

◆ duplicate()

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

◆ enableShowName()

void mrpt::opengl::CRenderizable::enableShowName ( bool  showName = true)
inlineinherited

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

Definition at line 69 of file CRenderizable.h.

◆ getAzimuthDegrees()

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

Definition at line 67 of file CCamera.h.

◆ getBoundingBox()

virtual void mrpt::opengl::CCamera::getBoundingBox ( mrpt::math::TPoint3D bb_min,
mrpt::math::TPoint3D bb_max 
) const
virtual

In this class, returns a fixed box (max,max,max), (-max,-max,-max).

Implements mrpt::opengl::CRenderizable.

◆ getColor()

mrpt::utils::TColorf mrpt::opengl::CRenderizable::getColor ( ) const
inlineinherited

Returns the object color property as a TColorf.

Definition at line 124 of file CRenderizable.h.

◆ getColor_u8()

const mrpt::utils::TColor & mrpt::opengl::CRenderizable::getColor_u8 ( ) const
inlineinherited

Returns the object color property as a TColor.

Definition at line 133 of file CRenderizable.h.

◆ getColorA()

double mrpt::opengl::CRenderizable::getColorA ( ) const
inlineinherited

Color components in the range [0,1].

Definition at line 100 of file CRenderizable.h.

◆ getColorA_u8()

uint8_t mrpt::opengl::CRenderizable::getColorA_u8 ( ) const
inlineinherited

Color components in the range [0,255].

Definition at line 105 of file CRenderizable.h.

◆ getColorB()

double mrpt::opengl::CRenderizable::getColorB ( ) const
inlineinherited

Color components in the range [0,1].

Definition at line 99 of file CRenderizable.h.

◆ getColorB_u8()

uint8_t mrpt::opengl::CRenderizable::getColorB_u8 ( ) const
inlineinherited

Color components in the range [0,255].

Definition at line 104 of file CRenderizable.h.

◆ getColorG()

double mrpt::opengl::CRenderizable::getColorG ( ) const
inlineinherited

Color components in the range [0,1].

Definition at line 98 of file CRenderizable.h.

◆ getColorG_u8()

uint8_t mrpt::opengl::CRenderizable::getColorG_u8 ( ) const
inlineinherited

Color components in the range [0,255].

Definition at line 103 of file CRenderizable.h.

◆ getColorR()

double mrpt::opengl::CRenderizable::getColorR ( ) const
inlineinherited

Color components in the range [0,1].

Definition at line 97 of file CRenderizable.h.

◆ getColorR_u8()

uint8_t mrpt::opengl::CRenderizable::getColorR_u8 ( ) const
inlineinherited

Color components in the range [0,255].

Definition at line 102 of file CRenderizable.h.

◆ getElevationDegrees()

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

Definition at line 68 of file CCamera.h.

◆ getName()

const std::string & mrpt::opengl::CRenderizable::getName ( ) const
inlineinherited

Returns the name of the object.

Definition at line 64 of file CRenderizable.h.

◆ getNewTextureNumber()

static unsigned int mrpt::opengl::CRenderizable::getNewTextureNumber ( )
staticprotectedinherited

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).


◆ getPointingAtX()

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

Definition at line 60 of file CCamera.h.

◆ getPointingAtY()

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

Definition at line 61 of file CCamera.h.

◆ getPointingAtZ()

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

Definition at line 62 of file CCamera.h.

◆ getPose()

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

Returns the 3D pose of the object as TPose3D.

◆ getPosePitch()

double mrpt::opengl::CRenderizable::getPosePitch ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in DEGREES.

Definition at line 91 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

◆ getPosePitchRad()

double mrpt::opengl::CRenderizable::getPosePitchRad ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in radians.

Definition at line 94 of file CRenderizable.h.

◆ getPoseRef()

const mrpt::poses::CPose3D & mrpt::opengl::CRenderizable::getPoseRef ( ) const
inlineinherited

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

Definition at line 79 of file CRenderizable.h.

◆ getPoseRoll()

double mrpt::opengl::CRenderizable::getPoseRoll ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in DEGREES.

Definition at line 92 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

◆ getPoseRollRad()

double mrpt::opengl::CRenderizable::getPoseRollRad ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in radians.

Definition at line 95 of file CRenderizable.h.

◆ getPoseX()

double mrpt::opengl::CRenderizable::getPoseX ( ) const
inlineinherited

Translation relative to parent coordinate origin.

Definition at line 87 of file CRenderizable.h.

◆ getPoseY()

double mrpt::opengl::CRenderizable::getPoseY ( ) const
inlineinherited

Translation relative to parent coordinate origin.

Definition at line 88 of file CRenderizable.h.

◆ getPoseYaw()

double mrpt::opengl::CRenderizable::getPoseYaw ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in DEGREES.

Definition at line 90 of file CRenderizable.h.

References mrpt::utils::RAD2DEG().

◆ getPoseYawRad()

double mrpt::opengl::CRenderizable::getPoseYawRad ( ) const
inlineinherited

Rotation relative to parent coordinate origin, in radians.

Definition at line 93 of file CRenderizable.h.

◆ getPoseZ()

double mrpt::opengl::CRenderizable::getPoseZ ( ) const
inlineinherited

Translation relative to parent coordinate origin.

Definition at line 89 of file CRenderizable.h.

◆ getProjectiveFOVdeg()

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

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

Definition at line 88 of file CCamera.h.

◆ GetRuntimeClass()

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

Reimplemented from mrpt::opengl::CRenderizable.

◆ getScaleX()

float mrpt::opengl::CRenderizable::getScaleX ( ) const
inlineinherited

Get the current scaling factor in one axis.

Definition at line 119 of file CRenderizable.h.

◆ getScaleY()

float mrpt::opengl::CRenderizable::getScaleY ( ) const
inlineinherited

Get the current scaling factor in one axis.

Definition at line 120 of file CRenderizable.h.

◆ getScaleZ()

float mrpt::opengl::CRenderizable::getScaleZ ( ) const
inlineinherited

Get the current scaling factor in one axis.

Definition at line 121 of file CRenderizable.h.

◆ getZoomDistance()

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

Definition at line 65 of file CCamera.h.

◆ is6DOFMode()

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

Definition at line 85 of file CCamera.h.

◆ isOrthogonal()

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

Definition at line 84 of file CCamera.h.

◆ isProjective()

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

Definition at line 83 of file CCamera.h.

◆ isShowNameEnabled()

bool mrpt::opengl::CRenderizable::isShowNameEnabled ( ) const
inlineinherited
See also
enableShowName

Definition at line 70 of file CRenderizable.h.

◆ isVisible()

bool mrpt::opengl::CRenderizable::isVisible ( ) const
inlineinherited

Is the object visible?

See also
setVisibility

Definition at line 66 of file CRenderizable.h.

◆ readFromStream()

void mrpt::opengl::CCamera::readFromStream ( mrpt::utils::CStream in,
int  version 
)
protected

◆ readFromStreamRender()

void mrpt::opengl::CRenderizable::readFromStreamRender ( utils::CStream in)
protectedinherited

◆ releaseTextureName()

static void mrpt::opengl::CRenderizable::releaseTextureName ( unsigned int  i)
staticprotectedinherited

◆ render()

void mrpt::opengl::CCamera::render ( ) const
inlinevirtual

Render does nothing here.

Implements mrpt::opengl::CRenderizable.

Definition at line 92 of file CCamera.h.

◆ renderTextBitmap() [1/2]

static void mrpt::opengl::CRenderizable::renderTextBitmap ( const char *  str,
void *  fontStyle 
)
staticinherited

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

See also
renderTextBitmap, mrpt::opengl::gl_utils

◆ renderTextBitmap() [2/2]

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 
)
staticinherited

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

◆ set6DOFMode()

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 81 of file CCamera.h.

◆ setAzimuthDegrees()

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

Definition at line 70 of file CCamera.h.

◆ setColor() [1/2]

CRenderizable & mrpt::opengl::CRenderizable::setColor ( const mrpt::utils::TColorf c)
inlineinherited
Parameters
cChanges the default object color
Returns
a ref to this

Definition at line 125 of file CRenderizable.h.

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

◆ setColor() [2/2]

CRenderizable & mrpt::opengl::CRenderizable::setColor ( double  R,
double  G,
double  B,
double  A = 1 
)
inlineinherited

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

Returns
a ref to this

Definition at line 131 of file CRenderizable.h.

◆ setColor_u8() [1/2]

virtual CRenderizable & mrpt::opengl::CRenderizable::setColor_u8 ( const mrpt::utils::TColor c)
virtualinherited

◆ setColor_u8() [2/2]

CRenderizable & mrpt::opengl::CRenderizable::setColor_u8 ( uint8_t  R,
uint8_t  G,
uint8_t  B,
uint8_t  A = 255 
)
inlineinherited

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

Returns
a ref to this

Definition at line 138 of file CRenderizable.h.

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

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

◆ setColorA()

CRenderizable & mrpt::opengl::CRenderizable::setColorA ( const double  a)
inlineinherited

Color components in the range [0,1].

Returns
a ref to this

Definition at line 110 of file CRenderizable.h.

◆ setColorA_u8()

virtual CRenderizable & mrpt::opengl::CRenderizable::setColorA_u8 ( const uint8_t  a)
inlinevirtualinherited

Color components in the range [0,255].

Returns
a ref to this

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

Definition at line 115 of file CRenderizable.h.

◆ setColorB()

CRenderizable & mrpt::opengl::CRenderizable::setColorB ( const double  b)
inlineinherited

Color components in the range [0,1].

Returns
a ref to this

Definition at line 109 of file CRenderizable.h.

◆ setColorB_u8()

virtual CRenderizable & mrpt::opengl::CRenderizable::setColorB_u8 ( const uint8_t  b)
inlinevirtualinherited

Color components in the range [0,255].

Returns
a ref to this

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

Definition at line 114 of file CRenderizable.h.

◆ setColorG()

CRenderizable & mrpt::opengl::CRenderizable::setColorG ( const double  g)
inlineinherited

Color components in the range [0,1].

Returns
a ref to this

Definition at line 108 of file CRenderizable.h.

◆ setColorG_u8()

virtual CRenderizable & mrpt::opengl::CRenderizable::setColorG_u8 ( const uint8_t  g)
inlinevirtualinherited

Color components in the range [0,255].

Returns
a ref to this

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

Definition at line 113 of file CRenderizable.h.

◆ setColorR()

CRenderizable & mrpt::opengl::CRenderizable::setColorR ( const double  r)
inlineinherited

Color components in the range [0,1].

Returns
a ref to this

Definition at line 107 of file CRenderizable.h.

◆ setColorR_u8()

virtual CRenderizable & mrpt::opengl::CRenderizable::setColorR_u8 ( const uint8_t  r)
inlinevirtualinherited

Color components in the range [0,255].

Returns
a ref to this

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

Definition at line 112 of file CRenderizable.h.

◆ setElevationDegrees()

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

Definition at line 71 of file CCamera.h.

◆ setLocation() [1/2]

CRenderizable & mrpt::opengl::CRenderizable::setLocation ( const mrpt::math::TPoint3D p)
inlineinherited

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

Returns
a ref to this

Definition at line 85 of file CRenderizable.h.

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

◆ setLocation() [2/2]

CRenderizable & mrpt::opengl::CRenderizable::setLocation ( double  x,
double  y,
double  z 
)
inlineinherited

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

Returns
a ref to this

Definition at line 82 of file CRenderizable.h.

◆ setName()

void mrpt::opengl::CRenderizable::setName ( const std::string &  n)
inlineinherited

Changes the name of the object.

Definition at line 63 of file CRenderizable.h.

◆ setOrthogonal()

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

Enable/Disable orthogonal mode (vs. projective)

Definition at line 74 of file CCamera.h.

◆ setPointingAt() [1/3]

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

◆ setPointingAt() [2/3]

template<class POSEORPOINT >
void mrpt::opengl::CCamera::setPointingAt ( const POSEORPOINT &  p)
inline

Definition at line 51 of file CCamera.h.

◆ setPointingAt() [3/3]

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

Definition at line 48 of file CCamera.h.

◆ setPose() [1/4]

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)

◆ setPose() [2/4]

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)

◆ setPose() [3/4]

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)

◆ setPose() [4/4]

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)

◆ setProjectiveFOVdeg()

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

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

Definition at line 87 of file CCamera.h.

◆ setProjectiveModel()

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

Enable/Disable projective mode (vs. orthogonal)

Definition at line 73 of file CCamera.h.

◆ setScale() [1/2]

CRenderizable & mrpt::opengl::CRenderizable::setScale ( float  s)
inlineinherited

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

Returns
a ref to this

Definition at line 117 of file CRenderizable.h.

◆ setScale() [2/2]

CRenderizable & mrpt::opengl::CRenderizable::setScale ( float  sx,
float  sy,
float  sz 
)
inlineinherited

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

Returns
a ref to this

Definition at line 118 of file CRenderizable.h.

◆ setVisibility()

void mrpt::opengl::CRenderizable::setVisibility ( bool  visible = true)
inlineinherited

Set object visibility (default=true)

See also
isVisible

Definition at line 67 of file CRenderizable.h.

◆ setZoomDistance()

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

Definition at line 64 of file CCamera.h.

◆ textBitmapWidth()

static int mrpt::opengl::CRenderizable::textBitmapWidth ( const std::string &  str,
mrpt::opengl::TOpenGLFont  font = mrpt::opengl::MRPT_GLUT_BITMAP_TIMES_ROMAN_24 
)
staticinherited

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

See also
renderTextBitmap, mrpt::opengl::gl_utils

◆ traceRay()

virtual bool mrpt::opengl::CRenderizable::traceRay ( const mrpt::poses::CPose3D o,
double &  dist 
) const
virtualinherited

◆ writeToStream()

void mrpt::opengl::CCamera::writeToStream ( mrpt::utils::CStream out,
int *  getVersion 
) const
protected

◆ writeToStreamRender()

void mrpt::opengl::CRenderizable::writeToStreamRender ( utils::CStream out) const
protectedinherited

Friends And Related Function Documentation

◆ COpenGLViewport

friend class COpenGLViewport
friend

Definition at line 33 of file CCamera.h.

Member Data Documentation

◆ _init_CCamera

mrpt::utils::CLASSINIT mrpt::opengl::CCamera::_init_CCamera
staticprotected

Definition at line 35 of file CCamera.h.

◆ classCCamera

mrpt::utils::TRuntimeClassId mrpt::opengl::CCamera::classCCamera
static

Definition at line 35 of file CCamera.h.

◆ classCRenderizable

const mrpt::utils::TRuntimeClassId mrpt::opengl::CRenderizable::classCRenderizable
staticinherited

Definition at line 46 of file CRenderizable.h.

◆ classinfo

const mrpt::utils::TRuntimeClassId* mrpt::opengl::CCamera::classinfo
static

Definition at line 35 of file CCamera.h.

◆ m_6DOFMode

bool mrpt::opengl::CCamera::m_6DOFMode
protected

If set to true, camera pose is used when rendering the viewport.

Definition at line 44 of file CCamera.h.

◆ m_azimuthDeg

float mrpt::opengl::CCamera::m_azimuthDeg
protected

Definition at line 40 of file CCamera.h.

◆ m_color

mrpt::utils::TColor mrpt::opengl::CRenderizable::m_color
protectedinherited

Color components in the range [0,255].

Definition at line 54 of file CRenderizable.h.

◆ m_distanceZoom

float mrpt::opengl::CCamera::m_distanceZoom
protected

Definition at line 39 of file CCamera.h.

◆ m_elevationDeg

float mrpt::opengl::CCamera::m_elevationDeg
protected

Definition at line 40 of file CCamera.h.

◆ m_name

std::string mrpt::opengl::CRenderizable::m_name
protectedinherited

Definition at line 52 of file CRenderizable.h.

◆ m_pointingX

float mrpt::opengl::CCamera::m_pointingX
protected

Definition at line 38 of file CCamera.h.

◆ m_pointingY

float mrpt::opengl::CCamera::m_pointingY
protected

Definition at line 38 of file CCamera.h.

◆ m_pointingZ

float mrpt::opengl::CCamera::m_pointingZ
protected

Definition at line 38 of file CCamera.h.

◆ m_pose

mrpt::poses::CPose3D mrpt::opengl::CRenderizable::m_pose
protectedinherited

6D pose wrt the parent coordinate reference. This class automatically holds the cached 3x3 rotation matrix for quick load into opengl stack.

Definition at line 55 of file CRenderizable.h.

Referenced by mrpt::opengl::CGeneralizedEllipsoidTemplate< DIM >::render_dl().

◆ m_projectiveFOVdeg

float mrpt::opengl::CCamera::m_projectiveFOVdeg
protected

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

Definition at line 43 of file CCamera.h.

◆ m_projectiveModel

bool mrpt::opengl::CCamera::m_projectiveModel
protected

If set to true (default), camera model is projective, otherwise, it's orthogonal.

Definition at line 42 of file CCamera.h.

◆ m_scale_x

float mrpt::opengl::CRenderizable::m_scale_x
protectedinherited

Definition at line 56 of file CRenderizable.h.

◆ m_scale_y

float mrpt::opengl::CRenderizable::m_scale_y
protectedinherited

Definition at line 56 of file CRenderizable.h.

◆ m_scale_z

float mrpt::opengl::CRenderizable::m_scale_z
protectedinherited

Scale components to apply to the object (default=1)

Definition at line 56 of file CRenderizable.h.

◆ m_show_name

bool mrpt::opengl::CRenderizable::m_show_name
protectedinherited

Definition at line 53 of file CRenderizable.h.

◆ m_visible

bool mrpt::opengl::CRenderizable::m_visible
protectedinherited

Is the object visible? (default=true)

Definition at line 57 of file CRenderizable.h.




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