[GRASS-dev] Re: errors compiling nviz in GRASS 7

[Michael Barton]

Thanks for these important points Glynn.

Michael
______________________________
Michael Barton, Professor
Professor of Anthropology
Director of Graduate Studies
School of Human Diversity & Social Change
Center for Social Dynamics & Complexity
Arizona State University
Tempe, AZ  85287-2402
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On Jul 7, 2008, at 11:15 AM, Glynn Clements wrote:

>
> Martin Landa wrote:
>
>> I have updated Makefile in lib/nviz based on lib/ogsf/Makefile, maybe
>> it can help, I can compile on my Linux box without problems.
>
> Note that lib/nviz/render.c contains unconditional references to glX
> functions, so it won't compile with non-X11 versions of OpenGL.
>
> To make it work on all platforms, each section of code which uses glX
> functions will need equivalent agl and wgl versions. The commment at
> the top of that file indicates that it was based upon Togl, which
> should have all of the relevant code.
>
> Also, the Mac version of OpenGL needs <OpenGL/gl.h> rather than
> <GL/gl.h>, e.g.:
>
> #include <grass/config.h>
>
> #if defined(OPENGL_X11) || defined(OPENGL_WINDOWS)
> #include <GL/gl.h>
> #endif
> #ifdef OPENGL_AQUA
> #include <OpenGL/gl.h>
> #endif
>
> -- 
> Glynn Clements <glynn at gclements.plus.com>