scene
{
    options
    {
        ambient_occlusion 2
        multisample 2
        exposure 1.2
    }

    camera
    {
        position <0, -10, 10>
        look_at <0, 0, 2>
    }

    light { position <10, -12, 8> }

    plane
    {
        position <0, 0, 1>, 0
        material
        {
            color <0, 0.5, 0.1>
        }
    }

    subtract
    {
        extrude { ngon 5, 6 offset 2 }
        extrude { ngon 5, 5 offset 3 translate <0, 0, -0.5> }
        material { color <1, 0.7, 0> }
    }

    union
    {
        extrude
        {
            ngon 6, 2
            offset 3 { scale 0.5 position <4, 0> }
            offset 3
            offset 1 { scale 0 }
        }
        extrude
        {
            ngon 6, 2
            offset 3 { scale 0.5 position <-4, 0> }
            offset 3
            offset 1 { scale 0 }
        }
        material { color <0, 0.9, 0.9> }
    }
}