OpenGL context management

Functions
	Ra::Headless::OpenGLContext::OpenGLContext (const glbinding::Version &={ 4, 1 }, const std::array< int, 2 > &={ { 1, 1 } })
virtual	Ra::Headless::OpenGLContext::~OpenGLContext ()=default
	destructor
virtual void	Ra::Headless::OpenGLContext::makeCurrent () const =0
	make the context active
virtual void	Ra::Headless::OpenGLContext::doneCurrent () const =0
	make the context inactive
virtual bool	Ra::Headless::OpenGLContext::isValid () const =0
	Check for validity of the context.
virtual bool	Ra::Headless::OpenGLContext::isWindow () const
	Check if the context is associated to a window.
virtual std::string	Ra::Headless::OpenGLContext::getInfo () const
	Return a string identifying the openGL Context and its supported versions.

Detailed Description

These methods allow to create and manipulate an openGLContext. Using this function, the openGL context created is an offscreen context with no exposed window.

Function Documentation

OpenGLContext()

Ra::Headless::OpenGLContext::OpenGLContext ( const glbinding::Version &  = { 4, 1 }, const std::array< int, 2 > &  = { { 1, 1 } }  )

inlineexplicit

#include </home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Headless/OpenGLContext/OpenGLContext.hpp>

Create an offscreen openGl context. The created context has the following properties

• OpenGL version requested : (default >= 4.1)
• OpenGL context profile : Core Profile The created context is associated with a hidden window that can be shown later.

  Parameters

  glVersion	(optional, default is 4.1) indicates the OpenGL version the context MUST be compatible with. If there is no compatible context, the application will stop
  size

Definition at line 41 of file OpenGLContext.hpp.