<t>Hello, I have created a relative simple project, one level of environment with many trees and a lake, then couple of hills as second level (created with geo triangles and geo cones) and then two buildings designed in other additional 4 layers.<br/>
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When try to render in High Quality the ...

Thanks for your help, I will proceed as you suggested. Stelvio

Hi, thanks for the hint, yes this solution works; there is any additional possibility just to assign to the floor the glass material similarly to the windows object? Thanks

Very good day, anybody can suggest how to create a glass (transparent) floor, or better a piece of that? Thanks a lot for the help. Stelvio

Hi Seppo, yes you got exactly the idea. Do you think I can import your model, if possible, into sh3d?

Hello all, any suggestion how to create angled window?

Example:

************
*-----------*
*------------*
*-------------*
*--------------*
*---------------*
*----------------*
*******************

Thanks for help.