particle_system SmokeTemplate { quota 70 material PE/smoke particle_width 1 particle_height 1 cull_each false renderer billboard billboard_type point emitter Box { angle 180 colour 0.8 0.8 0.8 0.3 colour_range_start 0.8 0.8 0.8 0.3 colour_range_end 0.8 0.8 0.8 0.3 direction 0 1 0 emission_rate 6 position 0 0 0 velocity 0.1 velocity_min 0 velocity_max 0.1 time_to_live 4 time_to_live_min 4 time_to_live_max 6 duration 0 duration_min 0 duration_max 0 repeat_delay 0 repeat_delay_min 0 repeat_delay_max 0 width 1 height 1 depth 1 } affector ColourFader { red -0.11 green -0.11 blue -0.11 alpha -0.1 } affector Scaler { rate 1.5 } affector Rotator { rotation_speed_range_start 0 rotation_speed_range_end 0 rotation_range_start 0 rotation_range_end 0 } }