Re: [Prboom-users] Bugs: Info sheet, low priority

[Colin P. <cp...@cp...>]

On Saturday 05 Apr 2003 17:32, Colin Phipps wrote:
> > BUG ALERT: F_SKY1 over F_SKY1 cause HOM on ceiling
> > Prboom Users:
> >
> > WAD Spooky levels E4M1 at the end.
> >
> > If F_SKY1 is both floor and ceiling the ceiling will have HOM. I believe
> > this is prboom specific as I don't think mOld DooM did this.
>
> This is not the first report I've seen of this, but I cannot reproduce it.
> I'm looking at Crusades E4M1 and seeing no problems. Is this the GL
> version? Or perhaps someone can provide me with a demo and screenshot of
> this, because right now I'm lost.

Ok, with a demo level I was able to duplicate this. Quite an obvious bug once 
spotted; the engine was using the same visplane for the floor and ceiling 
simultaneously, due to an oversight in the visplane sharing code. Fixed in 
CVS.

-- 
Colin Phipps <cp...@cp...>   http://www.cph.demon.co.uk/