My button to enable sky is always disabled. Anyone knows how to enable it?
How to turn sky on in AutoCAD 2011, 2012, 2013?
1. If your sky options are inactive.
2.You must go on dialog box.
3. And you must write "perspective" (VERY IMPORTANT: SKY BACKGROUND WORKS ONLY IN PERSPECTIVE MODE!!!).
4. Then you must choose 1 (1=active, 0=inactive).
5.The final step, from now are active this option and you cand select "sky off", "sky background" and "sky background and illumination".