Re: IO and OpenGL on Linux (glClearColor not found)

Looks like in IoVector_gl.c:

    IoObject *self = IoSeq_new(state);

Needed to be:

    IoObject *self = IoState_protoWithName_(state, "Sequence");

Due to a relatively recent change in how prototypes are registered.

I've pushed a fix. The example ran after I made this change, but much has changed since the demo was written, so it feels weird.

Hope this helps,
Steve

On 2011-09-21 Wed, at 07:58 AM, Mildred Ki'Lya wrote:
> 
> 
> Hi,
> 
> I'm trying to compile IO and run Flux examples on linux, but I have a few problems:
> 
>  -  First (from git), the addons/CMakeLists.txt disabled the cairo addon necessary to run Flux. I had to reactivate it manually. Is that normal?
>  -  Then, I'm getting the following error when running Flux examples:
> 
>   Exception: Color does not respond to 'glClearColor'
>   ---------
>   Color glClearColor                   OSWindow.io 208
>   OSWindow drawBackground              OSWindow.io 200
>   OSWindow display                     Application.io 106
>   Application display                  [GLUT] 0
>   Application run                      main.io 28
>   CLI doFile                           Z_CLI.io 140
>   CLI run                              IoState_runCLI() 1
> 
> (running /usr/local/lib/io/addons/Flux/samples/FileBrowser/main.io)
> 
> Do you have an idea why I don't have glClearColor on my system?
> Thanks,
> 
> Mildred
> 
> 
> 
>