In your sorting method, when the edges get to the side, the top roof seems to be closer, which means its color is drawn over the edge color, causing the problem.
@Duta, is it alright I used two lines of your code for my filereader? Mine did not let me play the scenario on the site, but the FileStream seems to work fine.
Oops, that line is actually in readStuff(). Anyway, just put the file in the project file (the one that contains all the classes and their code). Thanks Duta, for pointing out the bug. I will try to fix that.
2013/5/1
Carts
2013/5/1
Carts
2013/4/28
3D Model File Loader
2013/4/28
3D Model File Loader
2013/4/28
3D Model File Loader
2013/4/28
3D Model File Loader
2013/4/28
3D Model File Loader
2013/4/28
3D Model File Loader
2013/4/28
OBJ file reader