particle_system Orxonox/smoke2 { quota 1000 material PE/smoke particle_width 4 particle_height 4 cull_each false renderer billboard billboard_type point emitter Ellipsoid { angle 150 colour 0.0547945 0.0547945 0.0547945 0.9 colour_range_start 0.0547945 0.0547945 0.0547945 0.9 colour_range_end 0.0547945 0.0547945 0.0547945 0.9 direction 0 1 0 emission_rate 40 position 0 0 0 velocity 2 velocity_min 2 velocity_max 2 time_to_live 3 time_to_live_min 3 time_to_live_max 5 duration 0 duration_min 0 duration_max 0 repeat_delay 0 repeat_delay_min 0 repeat_delay_max 0 width 0.2 height 0.2 depth 0.2 } affector ColourFader { red 0.3 green 0.3 blue 0.3 alpha -0.35 } }