Shaping

Shaping or Tweaking the blocks means the player making them less cube-like or reverting them back to their natural cubic form. There are two types of Modifying:
 * Complex Tweak: using Left Shift and click while pointing on the part of the block the player would like to chisel. Do this while left-clicking to increase size and while right-clicking to decrease size.(Note that this method also affects the blocks next to the selected block)
 * Auto Tweak: using the Left Ctrl and left or right mouse buttons or using the middle mouse button while selecting the block. This method can revert the block to cubic mode if its pressed enough times or the player could automatically shape them to fit the blocks next to the selected one.