Do multiple Boom scroller lines "add up"?

[BigDickBzzrak]

Let's say I have a Boom scroller and a dummy sector with TWO lines tagged to the scroller, kinda like this. (I hope this will look correctly... mmm it does not, but it's readable.)

____

|     |

|-    |

|     |

|    -|

  \   |

   \  |

    \ |

 

Will their vectors add up or will one of the linedefs take precendence?

[vita]

Yes, they do add up.

[Gez]

Note that ZDoom will average them, unless you set the relevant compatibility setting in ZMAPINFO.