TerminalCube

Various implementations of cube.c which use the following rotation matrix to perform a basic 3-dimensional rotation in Euclidean space:

$$<math display=block> \begin{alignat}{0} R_x(\theta) &=\ \ \begin{bmatrix} \ 1 & 0 & 0\\\ 0 & \cos(\theta)& -\sin(\theta) \\\ 0 & \sin(\theta) & \cos(\theta) \\\ \end{bmatrix} \\\ \\ \\\ R_y(\theta) &=\ \ \begin{bmatrix} \cos(\theta) & 0 & \sin(\theta) \\\ 0 & 1 & 0 \\\ -\sin(\theta) & 0 & \cos(\theta) \\\ \end{bmatrix} \\\ \\ \\\ R_z(\theta) &=\ \ \begin{bmatrix} \cos(\theta) & -\sin(\theta) & 0 \\\ \sin(\theta) & \cos(\theta) & 0 \\\ 0 & 0 & 1 \\\ \end{bmatrix} \end{alignat} </math>$$