scene
{
    options
    {
        width 800
        height 600
        multisample 3
    }

    camera
    {
        position <3, -4, 4>
        look_at <0, 0, 0>
        up <0, 0, 1>
    }

    light { position <5, -2, 5> }

    plane
    {
        position <0, 0, 1>, 0
        material { color <0.8, 0.8, 0.8> }
    }

    box
    {
        size <1, 1, 1>
        translate <0, -1.5, 0.6>
        material { color <0, 0, 1> transparency 0.8 }
    }

    box
    {
        size <1, 1, 1>
        translate <0, 0, 0.6>
        material { color <0, 0, 1> transparency 0.4 }
    }

    box
    {
        size <1, 1, 1>
        translate <0, 1.5, 0.6>
        material { color <0, 0, 1> transparency 0.1 }
    }
}