Glass Panes

In Smash Hit, a Glass Pane is considered any thin sheet of glass that is not too long for its height. The only "glass panes" that don't move or do anything, are seen in Local Multiplayer, More Games, credits (Version 0.9.0) and pre-Alpha builds.

Criteria (what is not just a glass pane?)

 * If it is thick but still square/rectangle, consider it a "slab" or a "block".
 * If it is excessively long for its height but still thick, (aspect ratio 1:2.5 or 2.5:1), then it is considered a glass bar.
 * If it is thin but still looks like a glass bar, then consider it a slim glass bar. (exclusive to Checkpoint 1 stage 2/Local Multiplayer)
 * If it is hanged on strings, consider it a string obstacle, a seperate category.
 * If it has other parts (metal, etc), see the next section.

Obstacles using a glass pane within them
{{Disambig|content=What Glass Panes? Sliding, shifting or spinning