rubikcustomizations.tex

%
% Original file rubikcube.dtx
%
% Customizations:
%  - \RubikRR: Sequence for R2
%  - \RubikUU: Sequence for U2
%  - \RubikMM: Sequence for M2
%  - \Rubikxx: Sequence for x
%  - \RubikBO: Open Bracket
%  - \RubikBC: Close Bracket and repeat x times
%  - \RubikEmpty: Phantom sequence for spacing

% Settings
\newcommand{\rubikfont}{\fontsize{10}{12pt}\usefont{T1}{cmss}{sbx}{n}}
\pgfmathsetmacro{\sd}{0.25}    % a small horiz space
\pgfmathsetmacro{\sdd}{2*\sd}  % 2x horiz space
\pgfmathsetmacro{\sddd}{3*\sd} % 3x horiz space
\pgfmathsetmacro{\sh}{0.6} % height
\pgfmathsetmacro{\sb}{0.2} % base
\pgfmathsetmacro{\sbh}{\sb + \sh} % UP
\pgfmathsetmacro{\scx}{\sdd+0.2} % Start of CircleX arc
\pgfmathsetmacro{\scy}{\sd*2/3}  % Start of CircleY arc
\pgfmathsetmacro{\sqcx}{\scx-0.13} %% SQuare CenterX coord
\pgfmathsetmacro{\sqcy}{\scy+0.25} %% SQuare CenterY cpprd

% Squares
\newcommand{\SquareRR}{%
  \begin{tikzpicture}[scale=0.5]
    \DrawNotationBox;
    \draw [thick] (\sd, \sb) -- (\sd, \sbh);
    \draw [thick] (\sdd,\sb) -- (\sdd, \sbh);
    \draw [thick, ->] (\sddd, \sb) -- (\sddd, \sbh);
    \draw [thick, ->] (\sddd, \sb) -- (\sddd, \sbh - 0.2);
  \end{tikzpicture}%
}
\newcommand{\SquareUU}{%
  \begin{tikzpicture}[scale=0.5]
    \DrawNotationBox;
    \draw [thick, <-] (\sb,\sddd) -- (\sbh, \sddd);
    \draw [thick, <-] (\sb + 0.2,\sddd) -- (\sbh, \sddd);
    \draw [thick]     (\sb,\sdd) --  (\sbh, \sdd);
    \draw [thick]     (\sb,\sd) --   (\sbh, \sd);
  \end{tikzpicture}%
}
\newcommand{\SquareMM}{%
  \begin{tikzpicture}[scale=0.5]
    \DrawNotationBox;
    \draw [thick] (\sd, \sb) -- (\sd, \sbh);
    \draw [thick, <-] (\sdd,\sb) -- (\sdd, \sbh);
    \draw [thick, <-] (\sdd,\sb + 0.2) -- (\sdd, \sbh);
    \draw [thick] (\sddd, \sb) -- (\sddd, \sbh);
  \end{tikzpicture}%
}
\newcommand{\Squarexx}{%
  \begin{tikzpicture}[scale=0.5]
    \DrawNotationBox;
    \draw [thick, ->] (\sd, \sb) -- (\sd, \sbh);
    \draw [thick, ->] (\sdd,\sb) -- (\sdd, \sbh);
    \draw [thick, ->] (\sddd, \sb) -- (\sddd, \sbh);
  \end{tikzpicture}%
}

% Custom \Rubik commands
\newcommand{\RubikRR}{%
  {\rubikfont%
    \begin{minipage}{0.6cm}
      \centering%
      \SquareRR\\
      \rrR\textbf{2}%
    \end{minipage}%%
  }}
\newcommand{\RubikUU}{%
  {\rubikfont%
    \begin{minipage}{0.6cm}
      \centering%
      \SquareUU\\
      \rrU\textbf{2}%
    \end{minipage}%%
  }}
\newcommand{\RubikMM}{%
  {\rubikfont%
    \begin{minipage}{0.6cm}
      \centering%
      \SquareMM\\
      \rrM\textbf{2}%
    \end{minipage}%%
  }}
\newcommand{\Rubikxx}{%
  {\rubikfont%
    \begin{minipage}{0.6cm}
      \centering%
      \Squarexx\\
      \textbf{x}%
    \end{minipage}%%
  }}
\newcommand{\RubikBO}{%
  {\rubikfont%
    \begin{minipage}{0.25cm}
      \centering%
      \textbf{\Large(}%
    \end{minipage}%
  }}
\newcommand{\RubikBC}[1]{%
  {\rubikfont%
    \begin{minipage}{0.5cm}
      \centering%
      \textbf{\Large){#1}}%
    \end{minipage}%
  }}
\newcommand{\RubikEmpty}{%
  {\rubikfont%
    \begin{minipage}{0.6cm}
      \phantom{
        \SquareM\\
        \rrM%
      }
    \end{minipage}%
  }}