glass and enviroment reflection

[aluigi]

Hi Guys
I need to create an animation in viz 4 and i also have vray.
I can i simulate glass reflecting enviroment (HDRI? or ...)
The building in the ani is all glass.
Also has to be fast to render.
thanks a lot for your help.
cheers

[R2J2]

yeah aluigi you can have an image or HDRI reflecting on the object. the problem might be with the amout of lights v render time.