Frederic Bouvier wrote:
> looking for "coverage" in the sources, I can't find something related
> to the texture. As far as I can see, tex coords are computed by
> sgCalcTexCoords, and this function is called at run time only for
> ocean tiles. Otherwise, in is called from Terragear, in
> int TGGenOutput::build( TGConstruct& c ) function for terrain except
> airports.
It's in mat.hxx:
SGVec2f get_tex_coord_scale() const
{
float tex_width = get_xsize();
float tex_height = get_ysize();
return SGVec2f((0 < tex_width) ? 1000.0f/tex_width : 1.0f,
(0 < tex_height) ? 1000.0f/tex_height : 1.0f);
}
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