As presented at GLaMP 2017 on 2017-06-24HEADv1.0master

37 files changed, 549 insertions, 0 deletions

diff --git a/figs/cross_example.fig/Makefile b/figs/cross_example.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/cross_example.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/cross_example.fig/cross_example.tikz.tex b/figs/cross_example.fig/cross_example.tikz.tex
new file mode 100644
index 0000000..8231de6
--- /dev/null
+++ b/figs/cross_example.fig/cross_example.tikz.tex
@@ -0,0 +1,16 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid{10}{10}{(-0.5,-0.5)}
+
+\cross{teal}{(5,5)}
+\cross{teal}{(4,2)}
+\cross{teal}{(7,2)}
+\cross{teal}{(3,8)}
+\cross{teal}{(1,7)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_example.fig/grid.tikz.tex b/figs/cross_example.fig/grid.tikz.tex
new file mode 100644
index 0000000..4278366
--- /dev/null
+++ b/figs/cross_example.fig/grid.tikz.tex
@@ -0,0 +1,10 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid{10}{10}{(-0.5,-0.5)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_example.fig/libs/shapes.sty b/figs/cross_example.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/cross_example.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/cross_packing.fig/Makefile b/figs/cross_packing.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/cross_packing.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/cross_packing.fig/cross_packing_l.tikz.tex b/figs/cross_packing.fig/cross_packing_l.tikz.tex
new file mode 100644
index 0000000..b3bff46
--- /dev/null
+++ b/figs/cross_packing.fig/cross_packing_l.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \foreach \i in {0,...,3}{
+    \foreach \j in {0,...,3}{
+      \cross{teal}{(-2*\j,\j)++(\i,2*\i)}
+    }
+  }
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_packing.fig/cross_packing_r.tikz.tex b/figs/cross_packing.fig/cross_packing_r.tikz.tex
new file mode 100644
index 0000000..18db92a
--- /dev/null
+++ b/figs/cross_packing.fig/cross_packing_r.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \foreach \i in {0,...,3}{
+    \foreach \j in {0,...,3}{
+      \cross{teal}{(-\j,2*\j)++(2*\i,\i)}
+    }
+  }
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_packing.fig/libs/shapes.sty b/figs/cross_packing.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/cross_packing.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/cross_sliding.fig/Makefile b/figs/cross_sliding.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/cross_sliding.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/cross_sliding.fig/cross_sliding1.tikz.tex b/figs/cross_sliding.fig/cross_sliding1.tikz.tex
new file mode 100644
index 0000000..a1cba3b
--- /dev/null
+++ b/figs/cross_sliding.fig/cross_sliding1.tikz.tex
@@ -0,0 +1,17 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\fill[color=red](2.5,2.5)--++(1,0)--++(0,2)--++(-1,0)--cycle;
+
+\grid{5}{8}{(-0.5,-0.5)}
+
+\cross{teal}{(2,2)}
+\cross{teal}{(2,5)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_sliding.fig/cross_sliding2.tikz.tex b/figs/cross_sliding.fig/cross_sliding2.tikz.tex
new file mode 100644
index 0000000..4fd395b
--- /dev/null
+++ b/figs/cross_sliding.fig/cross_sliding2.tikz.tex
@@ -0,0 +1,18 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\fill[color=red](0.5,2.5)--++(1,0)--++(0,3)--++(-1,0)--cycle;
+
+\grid{6}{9}{(-0.5,-0.5)}
+
+\cross{teal}{(2,2)}
+\cross{teal}{(3,4)}
+\cross{teal}{(2,6)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_sliding.fig/libs/shapes.sty b/figs/cross_sliding.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/cross_sliding.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/gaunt_fisher.fig/Makefile b/figs/gaunt_fisher.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/gaunt_fisher.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex b/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex
new file mode 100644
index 0000000..731d3f2
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex
@@ -0,0 +1,30 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \cross{teal}{(4,4)}
+  \cross{teal}{(3,6)}
+  \cross{teal}{(7,3)}
+  \cross{teal}{(9,4)}
+  \cross{teal}{(10,7)}
+  \cross{teal}{(4,9)}
+
+  \cross{teal}{(6,6)}
+  \cross{teal}{(7,8)}
+
+  \square{black}{(6,4)}
+  \square{black}{(5,5)}
+  \square{black}{(5,7)}
+  \square{black}{(4,7)}
+  \square{black}{(5,8)}
+  \square{black}{(7,5)}
+  \square{black}{(8,5)}
+  \square{black}{(8,6)}
+  \square{black}{(9,6)}
+  \square{black}{(8,7)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex b/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex
new file mode 100644
index 0000000..36c9675
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex
@@ -0,0 +1,53 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \foreach\i in {2,...,4}{
+    \cross{teal}{(2*\i,\i)}
+    \cross{teal}{(5,15)++(\i,-2*\i)}
+  }
+  \foreach\i in {1,...,3}{
+    \cross{teal}{(-5,10)++(2*\i,\i)}
+  }
+  \cross{teal}{(3,5)}
+  \cross{teal}{(5,9)}
+  \cross{teal}{(-1,7)}
+  \cross{teal}{(0,9)}
+  \cross{teal}{(6,6)}
+  \cross{teal}{(1,6)}
+  \cross{teal}{(3,10)}
+  \cross{teal}{(4,12)}
+  \cross{teal}{(1,3)}
+  \cross{teal}{(-2,4)}
+  \cross{teal}{(-4,8)}
+
+  \square{black}{(3,3)}
+  \square{black}{(2,4)}
+  \square{black}{(4,4)}
+  \square{black}{(5,4)}
+  \square{black}{(5,5)}
+  \square{black}{(7,5)}
+  \square{black}{(8,6)}
+  \square{black}{(7,7)}
+  \square{black}{(7,8)}
+  \square{black}{(6,8)}
+  \square{black}{(6,10)}
+  \square{black}{(5,11)}
+  \square{black}{(2,12)}
+  \square{black}{(2,11)}
+  \square{black}{(1,11)}
+  \square{black}{(0,11)}
+  \square{black}{(1,10)}
+  \square{black}{(-1,10)}
+  \square{black}{(-2,10)}
+  \square{black}{(-2,9)}
+  \square{black}{(-3,9)}
+  \square{black}{(-2,8)}
+  \square{black}{(-1,5)}
+  \square{black}{(0,5)}
+  \square{black}{(0,4)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/gaunt_fisher.fig/libs/shapes.sty b/figs/gaunt_fisher.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/gaunt_fisher.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/hole_example.fig/Makefile b/figs/hole_example.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/hole_example.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/hole_example.fig/hole_example_cross.tikz.tex b/figs/hole_example.fig/hole_example_cross.tikz.tex
new file mode 100644
index 0000000..f9208e1
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_cross.tikz.tex
@@ -0,0 +1,36 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \cross{teal}{(5,2)}
+  \cross{teal}{(4,4)}
+  \cross{teal}{(3,6)}
+  \cross{teal}{(2,8)}
+  \cross{teal}{(7,3)}
+  \cross{teal}{(9,4)}
+  \cross{teal}{(11,5)}
+  \cross{teal}{(10,7)}
+  \cross{teal}{(9,9)}
+  \cross{teal}{(8,11)}
+  \cross{teal}{(6,10)}
+  \cross{teal}{(4,9)}
+
+  \cross{green}{(6,6)}
+  \cross{green}{(7,8)}
+
+  \square{black}{(6,4)}
+  \square{black}{(5,5)}
+  \square{black}{(5,7)}
+  \square{black}{(4,7)}
+  \square{black}{(5,8)}
+  \square{black}{(7,5)}
+  \square{black}{(8,5)}
+  \square{black}{(8,6)}
+  \square{black}{(9,6)}
+  \square{black}{(8,7)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex b/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex
new file mode 100644
index 0000000..113171d
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex
@@ -0,0 +1,63 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \cross{teal}{(5,2)}
+  \cross{teal}{(4,4)}
+  \cross{teal}{(3,6)}
+  \cross{teal}{(2,8)}
+  \cross{teal}{(7,3)}
+  \cross{teal}{(9,4)}
+  \cross{teal}{(11,5)}
+  \cross{teal}{(10,7)}
+  \cross{teal}{(9,9)}
+  \cross{teal}{(8,11)}
+  \cross{teal}{(6,10)}
+  \cross{teal}{(4,9)}
+
+  \cross{green}{(6,6)}
+  \cross{green}{(7,8)}
+
+  \square{black}{(6,4)}
+  \square{black}{(5,5)}
+  \square{black}{(5,7)}
+  \square{black}{(4,7)}
+  \square{black}{(5,8)}
+  \square{black}{(7,5)}
+  \square{black}{(8,5)}
+  \square{black}{(8,6)}
+  \square{black}{(9,6)}
+  \square{black}{(8,7)}
+
+  \cross{teal}{(13, 6)}
+  \cross{teal}{(12, 8)}
+  \cross{teal}{(11,10)}
+  \cross{teal}{(10,12)}
+  \cross{teal}{(15, 7)}
+  \cross{teal}{(17, 8)}
+  \cross{teal}{(19, 9)}
+  \cross{teal}{(18,11)}
+  \cross{teal}{(17,13)}
+  \cross{teal}{(16,15)}
+  \cross{teal}{(14,14)}
+  \cross{teal}{(12,13)}
+
+  \cross{cyan}{(15,10)}
+  \cross{cyan}{(13,11)}
+
+  \square{black}{(14,8)}
+  \square{black}{(14,9)}
+  \square{black}{(13,9)}
+  \square{black}{(16,9)}
+  \square{black}{(17,10)}
+  \square{black}{(16,11)}
+  \square{black}{(16,12)}
+  \square{black}{(15,12)}
+  \square{black}{(14,12)}
+  \square{black}{(15,13)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/hole_example_square.tikz.tex b/figs/hole_example.fig/hole_example_square.tikz.tex
new file mode 100644
index 0000000..4b3fb7c
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_square.tikz.tex
@@ -0,0 +1,24 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+  \foreach\i in {0,...,8}{
+    \ttsquare{teal}{(0,2*\i)}
+    \ttsquare{teal}{(4,2*\i)}
+  }
+  \ttsquare{teal}{(2,0)}
+  \ttsquare{teal}{(2,16)}
+  \foreach\i in {1,...,6}{
+    \ttsquare{green}{(2,2*\i+1)}
+  }
+
+  \square{black}{(1.5,1.5)}
+  \square{black}{(2.5,1.5)}
+  \square{black}{(1.5,14.5)}
+  \square{black}{(2.5,14.5)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/libs/shapes.sty b/figs/hole_example.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/hole_example.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/libs/Makefile b/figs/libs/Makefile
new file mode 100644
index 0000000..33b81e2
--- /dev/null
+++ b/figs/libs/Makefile
@@ -0,0 +1,28 @@
+PROJECTNAME=$(basename $(basename $(wildcard *.tikz.tex)))
+LIBS=$(notdir $(wildcard libs/*))
+
+PDFS=$(addsuffix .pdf, $(PROJECTNAME))
+
+all: $(PDFS)
+
+$(PDFS): $(LIBS)
+	echo $(LIBS)
+	pdflatex -jobname $(basename $@) -file-line-error $(patsubst %.pdf, %.tikz.tex, $@)
+
+install: $(PDFS)
+	cp $^ $(INSTALLDIR)/
+
+$(LIBS):
+	ln -fs libs/$@ ./
+
+clean-libs:
+	rm -f $(LIBS)
+
+clean-aux:
+	rm -f $(addsuffix .aux, $(PROJECTNAME))
+	rm -f $(addsuffix .log, $(PROJECTNAME))
+
+clean-tex:
+	rm -f $(PDFS)
+
+clean: clean-libs clean-aux clean-tex
diff --git a/figs/libs/shapes.sty b/figs/libs/shapes.sty
new file mode 100644
index 0000000..dd4baae
--- /dev/null
+++ b/figs/libs/shapes.sty
@@ -0,0 +1,58 @@
+%%
+%% Various shapes and lattices
+%%
+
+%% TeX format
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+
+%% class name
+\ProvidesPackage{shapes}[2017/06/24]
+
+
+% square lattice (width #1, height #2, origin #3)
+\def\grid#1#2#3{
+  \foreach\i in {0,...,#2}{
+    \draw#3++(0,\i)--++(#1,0);
+  }
+  \foreach\i in {0,...,#1}{
+    \draw#3++(\i,0)--++(0,#2);
+  }
+}
+
+
+% cross (color #1, position #2)
+\def\cross#1#2{
+  \fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+  \draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+}
+
+% thick cross (color #1, position #2, size #3)
+\def\thickcross#1#2#3{
+  \fill[color=#1]#2++(#3*0.5,0.5*#3)--++(#3*0,1*#3)--++(#3*-1,0*#3)--++(#3*0,-1*#3)--++(#3*-1,0*#3)--++(#3*0,-1*#3)--++(#3*1,0*#3)--++(#3*0,-1*#3)--++(#3*1,0*#3)--++(#3*0,1*#3)--++(#3*1,0*#3)--++(#3*0,1*#3)--++(#3*-1,0*#3);
+  \draw[color=black]#2++(#3*0.5,0.5*#3)--++(#3*0,1*#3)--++(#3*-1,0*#3)--++(#3*0,-1*#3)--++(#3*-1,0*#3)--++(#3*0,-1*#3)--++(#3*1,0*#3)--++(#3*0,-1*#3)--++(#3*1,0*#3)--++(#3*0,1*#3)--++(#3*1,0*#3)--++(#3*0,1*#3)--++(#3*-1,0*#3);
+}
+
+
+% 1x1 square (color #1, position #2)
+\def\square#1#2{
+  \fill[color=#1]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
+  \draw[color=black]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
+}
+
+% 2x2 square (color #1, position #2)
+\def\ttsquare#1#2{
+  \fill[color=#1]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+  \draw[color=black]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+}
+\def\ttsquareempty#1{
+  \draw[color=black]#1++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+}
+
+% diamond (color #1, position #2)
+\def\diamond#1#2{
+  \fill[color=#1]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
+  \draw[color=black]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
+}
+
+
+\endinput
diff --git a/figs/shapes.fig/Makefile b/figs/shapes.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/shapes.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/shapes.fig/cross.tikz.tex b/figs/shapes.fig/cross.tikz.tex
new file mode 100644
index 0000000..fca0acc
--- /dev/null
+++ b/figs/shapes.fig/cross.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid55{(-2.5,-2.5)}
+\cross{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/cross3.tikz.tex b/figs/shapes.fig/cross3.tikz.tex
new file mode 100644
index 0000000..8e50f19
--- /dev/null
+++ b/figs/shapes.fig/cross3.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid{15}{15}{(-7.5,-7.5)}
+\thickcross{teal}{(0,0)}3
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/diamond.tikz.tex b/figs/shapes.fig/diamond.tikz.tex
new file mode 100644
index 0000000..6d9eaa4
--- /dev/null
+++ b/figs/shapes.fig/diamond.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid44{(-2,-2)}
+\diamond{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/hexagon.tikz.tex b/figs/shapes.fig/hexagon.tikz.tex
new file mode 100644
index 0000000..5439f67
--- /dev/null
+++ b/figs/shapes.fig/hexagon.tikz.tex
@@ -0,0 +1,32 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\draw(0,0)--++(2,0);
+\draw(120:1)--++(3,0);
+\draw(120:2)--++(4,0);
+\draw(120:2)++(60:1)--++(3,0);
+\draw(120:2)++(60:2)--++(2,0);
+
+\draw(0,0)--++(60:4);
+\draw(1,0)--++(60:3);
+\draw(2,0)--++(60:2);
+\draw(120:1)--++(60:3);
+\draw(120:2)--++(60:2);
+
+\draw(0,0)--++(120:2);
+\draw(1,0)--++(120:3);
+\draw(2,0)--++(120:4);
+\draw(2,0)++(60:1)--++(120:3);
+\draw(2,0)++(60:2)--++(120:2);
+
+\fill[color=teal](60:1)--++(0:1)--++(60:1)--++(120:1)--++(180:1)--++(240:1)--++(300:1)--cycle;
+\draw(60:1)--++(0:1)--++(60:1)--++(120:1)--++(180:1)--++(240:1)--++(300:1)--cycle;
+
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/libs/shapes.sty b/figs/shapes.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/shapes.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/square_packing.fig/Makefile b/figs/square_packing.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/square_packing.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/square_packing.fig/libs/shapes.sty b/figs/square_packing.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/square_packing.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/square_packing.fig/square_packing.tikz.tex b/figs/square_packing.fig/square_packing.tikz.tex
new file mode 100644
index 0000000..297e72e
--- /dev/null
+++ b/figs/square_packing.fig/square_packing.tikz.tex
@@ -0,0 +1,20 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\foreach \i in {0,...,3}{
+  \ttsquare{teal}{(2*\i,0)}
+  \ttsquare{teal}{(2*\i,2)}
+  \ttsquare{teal}{(2*\i,4)}
+}
+\grid86{[color=red, dashed](-1,-1)}
+\foreach \i in {0,...,3}{
+  \ttsquareempty{(2*\i,0)}
+  \ttsquareempty{(2*\i,2)}
+  \ttsquareempty{(2*\i,4)}
+}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/square_packing.fig/square_packing_slide.tikz.tex b/figs/square_packing.fig/square_packing_slide.tikz.tex
new file mode 100644
index 0000000..c02485a
--- /dev/null
+++ b/figs/square_packing.fig/square_packing_slide.tikz.tex
@@ -0,0 +1,25 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\clip(-1.01,-1.01)--(7.01,-1.01)--(7.01,5.01)--(-1.01,5.01)--cycle;
+\foreach \i in {0,...,3}{
+  \ttsquare{teal}{(2*\i,0)}
+  \ttsquare{teal}{(2*\i+1,2)}
+  \ttsquare{teal}{(2*\i,4)}
+}
+\ttsquare{teal}{(-1,2)}
+
+\grid86{[color=red, dashed](-1,-1)}
+
+\foreach \i in {0,...,3}{
+  \ttsquareempty{(2*\i,0)}
+  \ttsquareempty{(2*\i+1,2)}
+  \ttsquareempty{(2*\i,4)}
+}
+\ttsquareempty{(-1,2)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/square_sliding.fig/Makefile b/figs/square_sliding.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/square_sliding.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile
\ No newline at end of file
diff --git a/figs/square_sliding.fig/libs/shapes.sty b/figs/square_sliding.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/square_sliding.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty
\ No newline at end of file
diff --git a/figs/square_sliding.fig/square_sliding.tikz.tex b/figs/square_sliding.fig/square_sliding.tikz.tex
new file mode 100644
index 0000000..b63a58d
--- /dev/null
+++ b/figs/square_sliding.fig/square_sliding.tikz.tex
@@ -0,0 +1,17 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\fill[color=red](-1,1)--++(0,5)--++(2,0)--++(0,-5)--cycle;
+
+\grid{8}{15}{(-4,-4)}
+
+\ttsquare{teal}{(0,0)}
+\ttsquare{teal}{(0,7)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/square_sliding.fig/square_sliding_contra.tikz.tex b/figs/square_sliding.fig/square_sliding_contra.tikz.tex
new file mode 100644
index 0000000..61ea43d
--- /dev/null
+++ b/figs/square_sliding.fig/square_sliding_contra.tikz.tex
@@ -0,0 +1,25 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\grid{8}{15}{(-4,-4)}
+
+\ttsquare{teal}{(0,0)}
+\ttsquare{teal}{(0,7)}
+
+\ttsquare{cyan}{( 0, 2)}
+\ttsquare{cyan}{( 0,-2)}
+\ttsquare{cyan}{( 2, 0)}
+\ttsquare{cyan}{(-2, 0)}
+
+\ttsquare{cyan}{( 0, 9)}
+\ttsquare{cyan}{( 0, 5)}
+\ttsquare{cyan}{( 2, 7)}
+\ttsquare{cyan}{(-2, 7)}
+
+\end{tikzpicture}
+\end{document}