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 506 of file COpenGLViewport.h.
#include <mrpt/opengl/COpenGLViewport.h>
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::system::TTimeStamp | timestamp |
Protected Member Functions | |
void | do_nothing () override |
Just to allow this class to be polymorphic. More... | |
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inline |
Definition at line 512 of file COpenGLViewport.h.
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inlineoverrideprotectedvirtual |
Just to allow this class to be polymorphic.
Reimplemented from mrpt::system::mrptEvent.
Definition at line 510 of file COpenGLViewport.h.
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inlineinherited |
Definition at line 48 of file mrptEvent.h.
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inlineinherited |
Definition at line 54 of file mrptEvent.h.
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inlineinherited |
Definition at line 42 of file mrptEvent.h.
Referenced by mrpt::graphslam::CWindowObserver::OnEvent(), and mrpt::slam::COccupancyGridMapFeatureExtractor::OnEvent().
const COpenGLViewport* const mrpt::opengl::mrptEventGLPostRender::source_viewport |
Definition at line 516 of file COpenGLViewport.h.
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inherited |
Definition at line 59 of file mrptEvent.h.
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