DEFINE_SURFACE_CLASS s_sc_0
{
}

DEFINE_SURFACE_CLASS s_sc_1
{
    REFLECTIVE  = s_v_0
    ABSORPTIVE  = s_v_1
    TRANSPARENT = s_v_2
    CLAMP_CONCENTRATION s_v_3, = 0.00001
}

DEFINE_SURFACE_CLASS s_sc_2
{
    MOLECULE_DENSITY
    {
        s_g_0' = 0.1
        s_g_1, = 0.2
        s_g_2; = 0.1
    }
    MOLECULE_NUMBER
    {
        s_g_3' = 100
        s_g_4, = 200
        s_g_5; = 100
    }
}

DEFINE_SURFACE_CLASS s_sc_3
{
    VIZ_VALUE = 2
}

DEFINE_SURFACE_CLASS s_sc_4
{
    REFLECTIVE  = s_v_0
    ABSORPTIVE  = s_v_1
    TRANSPARENT = s_v_2
    CLAMP_CONC s_v_3, = 0.00001
    MOLECULE_DENSITY
    {
        s_g_0' = 0.1
        s_g_1, = 0.2
        s_g_2; = 0.1
    }
    MOLECULE_NUMBER
    {
        s_g_3' = 100
        s_g_4, = 200
        s_g_5; = 100
    }
    VIZ_VALUE = 1
}