MRPT  1.9.9
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mrpt::opengl::mrptEventGLPostRender Class Reference

Detailed Description

An event sent by an mrpt::opengl::COpenGLViewport after calling the scene OpenGL drawing primitives and before doing a glSwapBuffers.

While handling this event you can call OpenGL glBegin(),glEnd(),gl* functions or those in mrpt::opengl::gl_utils to draw stuff on the top of the normal objects contained in the COpenGLScene.

IMPORTANTE NOTICE: Event handlers in your observer class will most likely be invoked from an internal GUI thread of MRPT, so all your code in the handler must be thread safe.

Definition at line 494 of file COpenGLViewport.h.

#include <mrpt/opengl/COpenGLViewport.h>

Inheritance diagram for mrpt::opengl::mrptEventGLPostRender:

Public Member Functions

 mrptEventGLPostRender (const COpenGLViewport *obj)
template<class EVENTTYPE >
bool isOfType () const
template<class EVENTTYPE >
const EVENTTYPE * getAs () const
template<class EVENTTYPE >
EVENTTYPE * getAsNonConst () const

Public Attributes

const COpenGLViewport *const source_viewport
mrpt::Clock::time_point timestamp

Protected Member Functions

void do_nothing () override
 Just to allow this class to be polymorphic. More...

Constructor & Destructor Documentation

◆ mrptEventGLPostRender()

mrpt::opengl::mrptEventGLPostRender::mrptEventGLPostRender ( const COpenGLViewport obj)

Definition at line 501 of file COpenGLViewport.h.

Member Function Documentation

◆ do_nothing()

void mrpt::opengl::mrptEventGLPostRender::do_nothing ( )

Just to allow this class to be polymorphic.

Reimplemented from mrpt::system::mrptEvent.

Definition at line 498 of file COpenGLViewport.h.

◆ getAs()

template<class EVENTTYPE >
const EVENTTYPE* mrpt::system::mrptEvent::getAs ( ) const

Definition at line 47 of file mrptEvent.h.

◆ getAsNonConst()

template<class EVENTTYPE >
EVENTTYPE* mrpt::system::mrptEvent::getAsNonConst ( ) const

Definition at line 53 of file mrptEvent.h.

◆ isOfType()

template<class EVENTTYPE >
bool mrpt::system::mrptEvent::isOfType ( ) const

Definition at line 41 of file mrptEvent.h.

Referenced by mrpt::graphslam::CWindowObserver::OnEvent(), and mrpt::slam::COccupancyGridMapFeatureExtractor::OnEvent().

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Member Data Documentation

◆ source_viewport

const COpenGLViewport* const mrpt::opengl::mrptEventGLPostRender::source_viewport

Definition at line 505 of file COpenGLViewport.h.

◆ timestamp

mrpt::Clock::time_point mrpt::system::mrptEvent::timestamp

Definition at line 58 of file mrptEvent.h.

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