Livia Koch wrote:
> hi out there,
>
> is there any function that allows me to label 3d-coordinate axes in an
> Fl_Gl_Window? I want to rotate the model, so I want to draw a legend to know
> what I'm currently looking at.
> I've found only gl_draw which works fine for 2d images but there is no depth
> coordinate to it, so I can't label the z-axis.
>
> Thanks a lot for your help!
Maybe this helps..?
http://seriss.com/people/erco/fltk/#OpenGlTextOn3D
It draws text that follows the 3d model.
It tracks the points on the 3d model regardless of its orientation,
the text always drawn facing the viewer, which is I'd think what you
want.
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