common.h File Reference

Common include file, providing basic definitions. Should be included before anything else by all header files in geogram_gfx. More...

#include <geogram/basic/common.h>
#include <geogram_gfx/api/defs.h>
#include <geogram_gfx/basic/GL.h>

Go to the source code of this file.

Namespaces
	GEO
	Global Vorpaline namespace.

Functions
void	GEO::Graphics::initialize ()
	Initialize Geogram graphics subsystem. More...
void	GEO::Graphics::terminate ()
	Cleans up Geogram graphics subsystem. More...

Detailed Description

Common include file, providing basic definitions. Should be included before anything else by all header files in geogram_gfx.

Definition in file common.h.

Function Documentation

initialize()

void GEO::Graphics::initialize

(

)

Initialize Geogram graphics subsystem.

This function must be called once, after a valid OpenGL context is created, at the beginning of a program to initialize the geogram_gfx library. It also installs a exit() handler that calls function terminate() when the program exists normally.

Warning

This function cannot be called before a valid OpenGL context is available.

terminate()

void GEO::Graphics::terminate

(

)

Cleans up Geogram graphics subsystem.

This function is called automatically when the program exists normally.

Warning

This function should not be called directly.

See also

initialize()