Voxel Engine - Trees, Better Terrain and Improved Textures

Version 0.2 alpha.

A lot of improvements. Terrain generation generates much better terrain, using cosine interpolation of the heightmap rather than linear. Trees now spawn in the world. And I have re-done most of the textures, they look much better now! Thanks to GIMP (a lot better than paint lol).

Also I have made a settings file which you can edit to change some settings such as world size, gravity on/off, movement speed, terrain roughness and fullscreen.

You can download this version here:
https://mega.co.nz/#!uFogWZRI!Ca6aHWx...