Orxonox/forcefield { quota 1200 material PE/lensflare particle_width 30 particle_height 30 cull_each false renderer billboard billboard_type point emitter Ring { angle 0 colour 1 1 1 1 colour_range_start 0 0.2 0.3 0 colour_range_end 0 0.4 1 0.1 direction 0 1 0 emission_rate 200 position 0 0 0 velocity 100 velocity_min 50 velocity_max 100 time_to_live 30 duration 0 duration_min 0 duration_max 0 repeat_delay 0 repeat_delay_min 0 repeat_delay_max 0 width 500 height 500 depth 400 inner_width 0.5 inner_height 0.5 } }