*is_physical  = 1;
*is_mobile    = 0;
*height       = 3.75;
*mass         = 1000000;
*elasticity   = 0.1;
*hardness     = 0.3;
*drag         = 0.5;
*k_fric       = 15.0;
*s_fric       = 15.0;
*life         = 100;
*col_dam_ignore = 5;
*col_dam_cap = 300;

*shape = "polygon";
push_back( vert_x,  0.00 ); push_back( vert_y, -4.57 );
push_back( vert_x,  0.50 ); push_back( vert_y, -4.57 );
push_back( vert_x,  0.50 ); push_back( vert_y,  4.60 );
push_back( vert_x,  0.00 ); push_back( vert_y,  4.60 );

*vis_res_model = "fence_chain_01";