[1.2.01] Bug: Things do not clip properly to the ground.

[metroid014]

For some strange reason in my PWAD Things such as Corpses will appear to be slightly below the ground, and other things appear to be floating in the air...

[Enjay]

I have approved the post but also moved it to closed bugs. This is not a bug and information can be found on it by searching for sprite clipping.

eg

http://forum.drdteam.org/viewtopic.php? ... 64&p=31739

[jengelh]

Well it does look odd. Whereas the software renderer just offsets the sprite down, the GL renderer seems to cut them off, and that does not even sound wrong if you imagine the sprite being rendered as a plane that then intersects the floor and gets cut off simply by the math. Can this perhaps be addressed?

[Graf Zahl]

You wouldn't think that I'd have done something about it if I could, would you?

[Enjay]

Here are a couple of graphics that I made up some time ago as part of a totally different post elsewhere. Even without the rest of the post, i think they illustrate the problem: