Eclipse + mingw + OpenGL Configuration

Yesterday I tried to use eclipse + mingw to run OpenGL. After a long time, I finally finished it this morning. The steps are as follows:

 

1: Download eclipse for C ++ ide on www.eclipse.org.

2: Download mingw. I searched it on SourceForge.

3: Install mingw step by step. After installation, add the environment variable in path. For example, C:/mingw/bin.

4: Next glut library on the Internet. Then, use mingw-utils to compile the glu32.lib file into the libglu32.a file. The specific method is to use the remip in mingw-utils on the CMD command line.

5: Put the libglu32.a file generated by remip.exe in the mingw/lib directory.

6: Put the glut. h In the glut library under the mingw/include/GL file. Because mingw comes with some GL libraries.

7. Place the glut library's glu32.dll in the C:/Windows/system32 directory.

I found a test on the Internet.Code:

 

# Include <stdlib. h> <br/> # include <Gl/GL. h> <br/> # include <Gl/glut. h> <br/> void display (void) <br/> {<br/> glclear (gl_color_buffer_bit);/* clear all pixels */<br/> glcolor3f (1.0, 1.0, 1.0); <br/> glbegin (gl_polygon);/* draw white polygon with corners at (0.25, 0.25, 0.0) and (0.75, 0.75, 0.0) */<br/> glvertex3f (0.25, 0.25, 0.0); <br/> glvertex3f (0.75, 0.25, 0.0); <br/> glvertex3f (0.75, 0.75, 0.0); <br/> glvertex3f (0.25, 0.75, 0.0); <br/> glend (); <br/> glflush (); /* Start processing buffered OpenGL routines */<br/>}< br/> void Init (void) <br/>{< br/> glclearcolor (0.0, 0.0, 0.0, 0.0);/* select clearing color */<br/> glmatrixmode (gl_projection); <br/> glloadidentity (); <br/> glortho (0.0, 1.0, 0.0, 1.0,-1.0, 1.0);/* initialize viewing values */<br/>}< br/> int main (INT argc, char ** argv) <br/>{< br/> gluinit (& argc, argv); <br/> gluinitdisplaymode (glu_single | glu_rgb ); /* declare initial display mode (single buffer and rgba ). */<br/> fig (250,250);/* declare initial window size. */<br/> fig (100,100);/* declare initial window position. */<br/> fig ("hello");/* open window with "hello" in its title bar. */<br/> Init ();/* Call initialization routines. */<br/> maid (Display);/* Register callback function to display graphics. */<br/> fig ();/* Enter main loop and process events. */<br/> return 0;/* ansi c requires main to return Int. */<br/>}< br/>

 

In this eclipse project, you also need to set a static Link Library. Otherwise, it will always show that the static library cannot be found, or the undefinded reference error occurs during compilation.

The procedure is as follows: propreties-> C/C ++ build-> setting-> mingw C ++ linker-> libraries adds opengl32, glu32, and glu32 to libraries (-l ).

It seems that this order cannot be disrupted.

After completing these steps, you can run OpenGL.