mod_vortex.particlefx

emitters: {
    mode:               PLAY_MODE_ONCE
    duration:           2
    space:              EMISSION_SPACE_WORLD
    position:           { x: 0 y: 0 z: 0 }
    rotation:           { x: 0 y: 0 z: 0 w: 1 }

    tile_source:        "particle.tilesource"
    animation:          ""
    material:           "particle.material"

    max_particle_count: 1

    type:               EMITTER_TYPE_SPHERE

    properties:         { key: EMITTER_KEY_SPAWN_RATE
        points: { x: 0 y: 1 t_x: 1 t_y: 0 }
    }
    properties:         { key: EMITTER_KEY_PARTICLE_LIFE_TIME
        points: { x: 0 y: 2 t_x: 1 t_y: 0 }
    }
    modifiers:          { type: MODIFIER_TYPE_VORTEX
        position: { x: 1 y: 0 z: 2 }
        properties:     {
            key: MODIFIER_KEY_MAGNITUDE
            points: { x: 0 y: 1 t_x: 1 t_y: 0 }
        }
        properties:     {
            key: MODIFIER_KEY_MAX_DISTANCE
            points: { x: 0 y: 2 t_x: 1 t_y: 0 }
        }
    }
}