gl3n - linear algebra and more for D

[Mike Parker]

On 12/5/2011 10:49 PM, ParticlePeter wrote:
> Hi,
>
> and sorry, I found the perspective method just right now :-)
>
> Unfortunately this does not help, still having issues. I will ask on the VisualD
> Forum.
> Meanwhile, I just copied the files into my project dir, and there it works fine,
> so I can play around :-)
>
> Cheers, ParticlePeter

Your problem comes from misunderstanding what 'import' means. The import 
statement is important for the compilation stage. When module A imports 
module B, the compiler can know what types/functions/templates and so on 
are available for module A to use. But that's only half the story. You 
also need to make sure that module B is compiled and linked into the 
final executable.

In your case, you could compile gl3n as a library and link to it or, as 
you have discovered, add them to your project so that they are compiled 
along with your own source modules. Otherwise, you will get errors aout 
missing symbols.