particle_system Orxonox/smoke7 { quota 25 material PE/smoke2 particle_width 8 particle_height 8 cull_each false renderer billboard sorted false local_space false iteration_interval 0 nonvisible_update_timeout 0 billboard_type point billboard_origin center billboard_rotation_type vertex common_up_vector 0 1 0 point_rendering false accurate_facing false emitter Point { angle 180 colour 0 0 0 0 colour_range_start 0 0 0 0 colour_range_end 0 0 0 0 direction 0 1 0 emission_rate 25 position 0 0 0 velocity 5 velocity_min 5 velocity_max 10 time_to_live 1.0 time_to_live_min 1.0 time_to_live_max 1.0 duration 0 duration_min 0 duration_max 0 repeat_delay 0 repeat_delay_min 0 repeat_delay_max 0 } affector Scaler { rate 3 } affector Rotator { rotation_speed_range_start 0 rotation_speed_range_end 0 rotation_range_start 0 rotation_range_end 360 } affector ColourInterpolator { colour0 0.2 0.2 0.2 0 time0 0 colour1 0.15 0.15 0.15 0.7 time1 0.1 colour2 0.15 0.15 0.15 1 time2 0.6 colour3 0.1 0.1 0.1 0 time3 1 colour4 0.5 0.5 0.5 1 time4 1 colour5 0.5 0.5 0.5 0 time5 1 } }