3-plane lights

Apologies if this has either been answered previously or is obvious in the manual, but I'm having trouble understanding how to place 3-plane lights. I've read Appendix D which has the most info about them, but the tutorial itself only explains effects and BGL_LIGHTS and doesn't specifically mention how to place the 3-plane objects. Since there's no specific radio button to select 3-plane lights, I assume it's done elsewhere - where would this be?

Many thanks


Resource contributor
3-plane lights are selected on the Make Library dialog by checking LOD-Variable Size. See pages 12 and 13 of the user manual.