1 files changed, 47 insertions, 0 deletions
diff --git a/shapes.tex b/shapes.tex
index 1471807..1f57d35 100644
--- a/shapes.tex
+++ b/shapes.tex
@@ -120,6 +120,45 @@
     \pgf@y=-\pgf@y
   }
 
+  \savedanchor{\outerthirdsixth}{
+    \setlength{\pgf@xa}{\pgfshapeminwidth}
+    \setlength{\pgf@ya}{\pgfshapeminheight}
+    \pgf@y=\pgf@ya
+    \pgf@x=-.5\pgf@xa % We are at (shape.north west) now
+    % \multiply\pgf@ya by 2
+    \advance\pgf@x by 2.5\pgf@ya % We are at (shape.north one half) now
+  }
+
+  \anchor{three sixth}{
+    \outerthirdsixth
+    \pgf@y=0pt
+  }
+
+  \anchor{four sixth}{
+    \outerthirdsixth
+    \pgf@x=-\pgf@x
+    \pgf@y=0pt
+  }
+
+  \anchor{north three sixth}{
+    \outerthirdsixth
+  }
+
+  \anchor{south three sixth}{
+    \outerthirdsixth
+    \pgf@y=-\pgf@y
+  }
+
+  \anchor{north four sixth}{
+    \outerthirdsixth
+    \pgf@x=-\pgf@x
+  }
+
+  \anchor{south four sixth}{
+    \outerthirdsixth
+    \pgf@x=-\pgf@x
+    \pgf@y=-\pgf@y
+  }
 
   \savedanchor{\outertop}{
     \setlength{\pgf@ya}{\pgfshapeminheight}
@@ -168,4 +207,12 @@
     stop,
     minimum width=8cm,
   },
+  stop5/.style={
+    stop,
+    minimum width=10cm,
+  },
+  stop6/.style={
+    stop,
+    minimum width=12cm,
+  },
 }