How to make Skylight?

[atal]

Hello,
I want to make Skylight at a library in school building ? How ?
like

Thanks.

[simoncbevans]

Draw the glazing bars and give them an opaque texture. Draw the glass panels between and give them a translucent texture. Make each element a Component and copy it across the area to be roofed.

[atal]

Thanks alot