Mark/handouts
Mark/handouts
1
0
Fork 0
Code Pull Requests 2 Actions Packages Releases Activity

Added grid

Browse Source
This commit is contained in:
Mark 2024-01-08 11:59:38 -08:00
parent 5def402314
commit 4104326899
Signed by: Mark
GPG Key ID: C6D63995FE72FD80
1 changed files with 99 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
Misc/Warm-Ups/conway.tex
View File

@ -10,6 +10,38 @@
\title{Warm-Up: Conway's Box}
\subtitle{Prepared by \githref{Mark} on \today. \\ Based on a true story.}
\usetikzlibrary{shapes}
\tikzset{
iso/.style={kite, draw, kite vertex angles=120, minimum size=1cm, outer sep=0pt}
}
\newcommand{\isogrid}[2]{
\foreach \i [count=\row from 0, remember=\row as \lastrow (initially 0)] in {0,...,#1}{
\foreach \j [count=\col from 0, remember=\col as \lastcol (initially 0)] in {0,...,#2}{
\ifnum\row=0
\ifnum\col=0
\node[iso] (\row-\col) {};
\else
\node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {};
\fi
\else
\ifnum\col=0
\node[iso, anchor=upper vertex] (\row-\col) at (\lastrow-\col.lower vertex) {};
\else
\node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {};
\fi
\fi
}
}
\draw (0-0.left vertex)--(#1-0.left vertex);
\foreach \i in {0,...,#2}{
\draw (0-\i.upper vertex)--(#1-\i.lower vertex);
\draw (0-\i.right vertex)--(#1-\i.right vertex);
}
}
\begin{document}
\maketitle
@ -30,4 +62,70 @@
\end{center}
\end{solution}
\vfill
\pagebreak
\begin{center}
\vfill
\begin{tikzpicture}
\isogrid{20}{7}
\end{tikzpicture}
\vfill
\end{center}
\end{document}
% \documentclass[tikz,border=2mm]{standalone}
% \usetikzlibrary{shapes}
%
% \tikzset{
% iso/.style={kite, draw, kite vertex angles=120, minimum size=1cm, outer sep=0pt}
% }
%
% \newcommand{\isogrid}[2]{
% \foreach \i [count=\row from 0, remember=\row as \lastrow (initially 0)] in {0,...,#1}{
% \foreach \j [count=\col from 0, remember=\col as \lastcol (initially 0)] in {0,...,#2}{
% \ifnum\row=0
% \ifnum\col=0
% \node[iso] (\row-\col) {\row-\col};
% \else
% \node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {\row-\col};
% \fi
% \else
% \ifnum\col=0
% \node[iso, anchor=upper vertex] (\row-\col) at (\lastrow-\col.lower vertex) {\row-\col};
% \else
% \node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {\row-\col};
% \fi
% \fi
% }
% }
% \draw (0-0.left vertex)--(#1-0.left vertex);
% \foreach \i in {0,...,#2}{
% \draw (0-\i.upper vertex)--(#1-\i.lower vertex);
% \draw (0-\i.right vertex)--(#1-\i.right vertex);
% }
% }
%
% \begin{document}
% \begin{tikzpicture}
%
% \isogrid{19}{9}
% \begin{scope}[line width=2pt]
% \draw (1-3.right vertex)--(3-5.right vertex)--(7-1.right vertex)--(5-0.left vertex)--cycle;
% \draw (5-0.left vertex)--(13-0.left vertex)--(15-1.right vertex)--(7-1.right vertex);
% \draw (3-5.right vertex)--(5-5.right vertex)--(7-7.right vertex)--(10-7.right vertex)--(11-8.right vertex)--(12-7.right vertex)--(13-8.right vertex)--(15-7.upper vertex)--(13-5.upper vertex)--(10-5.upper vertex)--(8-3.upper vertex)--(5-5.right vertex);
% \draw (9-5.lower vertex)--(7-7.right vertex);
% \draw (12-5.lower vertex)--(10-7.right vertex);
% \draw (11-8.right vertex)--(16-8.right vertex)--(17-7.lower vertex)--(13-3.lower vertex)--(15-1.right vertex);
% \draw (7-3.lower vertex)--(13-3.lower vertex);
% \draw (14-7.lower vertex)--(17-7.lower vertex);
%
% \draw[dashed] (13-0.left vertex)--(9-3.right vertex)--(1-3.right vertex);
% \draw[dashed] (9-3.right vertex)--(14-8.right vertex)--(15-7.right vertex)--(16-8.right vertex);
% \draw[dashed] (12-7.right vertex)--(15-7.right vertex);
% \end{scope}
% \end{tikzpicture}
%
% \end{document}