Horizontal Spinning Fan in Doom

Nice.

Wow! I love simple WADs exhibiting special techniques. I know how it's done, using the 4 frames animation textures with transparent bitmaps and only one of the four showing gfx at all. I have seen a similar technique for creating a flag or animated acid flow in mcfearsm.zip but never had the idea to use this could be used for doing a fan! More tricks can be achieved with some imagination..

Wohaaaaaaa!!! Very impressive! And it's dated 1999... 5 stars - Jive

Nice idea. BTW, the fan causes a spechits overflow, which could be a problem with vanilla compatibility.

A mildly interesting demonstration that suffers from insufficient smoothness and lack of appeal. I wouldn't put this into any wad of mine because it looks like a lot of work, for a minor gimmick. 3/5

I never understood why this technique isn't used. all it takes it a little effort and some paper and pencil. Batman doom maybe the only map which I've seen this trick used to it's fullest extent. anyway, 4 stars to this, as it's pretty darn good.

only animated? not impress.

Impressive trick for vanilla Doom. 5/5 - ASD 13.3.2012

Quite neat -ymb