diff --git a/tex/lightmap.tex b/tex/lightmap.tex
index 0840252..0ede722 100755
Binary files a/tex/lightmap.tex and b/tex/lightmap.tex differ
diff --git a/tex/lightmap2.tex b/tex/lightmap2.tex
new file mode 100755
index 0000000..fe498fd
Binary files /dev/null and b/tex/lightmap2.tex differ