So for my current class we needed to make a 3D etch-a-sketch program. Kinda like minecraft but only cubes with no textures. Like on the previous project, I went overkill. Never done skybox from scratch so I did that. Never done 3D billboarded sprites did that. Never really done Perlin Noise so I did 3D prelin noise with a simple editor.
We could not really use more then GL11 in this as the professor is convinced windows machines only have GL11. I used up to GL14 for mipmaps but other then that all is done in GL11. No shaders.
He also required this God awful control scheme that was just crap but I had to have it in there so I made a special mode for him. So do not pick "Jerry Mode."
Sorry for not QWERTY users but I did not have time to allow different key bindings.
ASWD to move. Mouse to look around. Arrow keys and Right Control/Shift to move pen. C toggles creating and V toggles erasing with pen. 1-6 cycles different textures. 7 textures world. Left control + C turns clouds off, + G turns grid off. http://www.mediafire.com/download/ro49diixm5icd1k/Exe6.zip
Here is some examples of 3D noise stuff.
Noise UI is easy to use. Can save and load files. Have fun.