A Rubik's cube implementation in C++11, OpenGL >2.0 using SDL2, GLM libraries. Version 0.7

####Hotkeys Turn clockwise:

• w - up face (U),
• s - down face (D),
• a - left face (L),
• d - right face (R),
• q - back face (B),
• e - front face (F),
• left mouse button.

Turn counter-clockwise:

• ctrl + w - up face (U'),
• ctrl + s - down face (D'),
• ctrl + a - left face (L'),
• ctrl + d - right face (R'),
• ctrl + q - back face (B'),
• ctrl + e - front face (F'),
• left mouse button.

Rotates the entire cube:

• Up, Down - about X axis,
• Left, Right - about Y axis,
• Delete, PgDown - about Z axis,
• right mouse button.

Game:

• F1 - reset cube state,
• F4 - mix up the colors,
• F5 - enable/disable background effects,
• F6 - change projection (dimetric or isometric),
• F7 - change textures,
• z - undo the last action.