Thread: [gl4java-usergroup] list still active

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hi there
is this list still active?

yes
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Sven Goethel wrote:

> yes

And I have a little problem:

glLightModeli() takes two int arguments, typically
GL_LIGHT_MODEL_LOCAL_VIEWER and GL_FALSE. The problem is that GL_FALSE
appears to be defined as boolean and hence the following call doesn't
compile:

glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,GL_FALSE);

error: glLightModeli(int,int) in gl4java.GLFunc cannot be applied to
(int,boolean)

I had to write instead:

glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,0);

which compiled and probably works but is not very nice... :(

Maybe you could clean that up by defining GL_FALSE as int rather than
boolean or define another glLightModeli() method with int and boolean as
arguments...

Please, let me know if you plan to fix this in the next release of
GL4Java. Thanks.

-Olivier

Olivier Michel wrote:
> 
> Sven Goethel wrote:
> 
> > yes
> 
> And I have a little problem:
> 
> glLightModeli() takes two int arguments, typically
> GL_LIGHT_MODEL_LOCAL_VIEWER and GL_FALSE. The problem is that GL_FALSE
> appears to be defined as boolean and hence the following call doesn't
> compile:
> 
> glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,GL_FALSE);
> 
> error: glLightModeli(int,int) in gl4java.GLFunc cannot be applied to
> (int,boolean)
> 
> I had to write instead:
> 
> glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,0);
> 

This is the right way !

> which compiled and probably works but is not very nice... :(
>

Well, but java is more type restricted ...

> Maybe you could clean that up by defining GL_FALSE as int rather than
> boolean or define another glLightModeli() method with int and boolean as
> arguments...
> 
> Please, let me know if you plan to fix this in the next release of
> GL4Java. Thanks.
>

There is no need for a fix :-)

It is like it is !

> -Olivier
>

Thanxs, Sven

> _______________________________________________
> gl4java-usergroup mailing list
> gl4...@li...
> http://lists.sourceforge.net/mailman/listinfo/gl4java-usergroup

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mailto:sgo...@ja...
www   : http://www.jausoft.com ; pgp: http://www.jausoft.com/gpg/
voice : +49-521-2399440, +49-170-2115963; fax: +49-521-2399442

Sven Goethel wrote:

> > glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,0);
> >
>
> This is the right way !

Oops. Sorry, you are right. I just checked in the blue book and the value is
supposed to be 0 or non 0 and not GL_FALSE or GL_TRUE. My old C program was
using GL_FALSE which is not the right way... Thanks GL4Java for pointing me
that out!

-Olivier