# HG changeset patch
# User Robert McIntyre <rlm@mit.edu>
# Date 1396042293 14400
# Node ID f14fa9e5b67fd22724a356692ea5a6cb99a51013
# Parent  3401053124b0a867d1598f36904df062d260a061
complete first draft of vision.

diff -r 3401053124b0 -r f14fa9e5b67f thesis/comp.pl
--- a/thesis/comp.pl	Fri Mar 28 17:10:43 2014 -0400
+++ b/thesis/comp.pl	Fri Mar 28 17:31:33 2014 -0400
@@ -1,4 +1,4 @@
-#!/bin/perl
+#!/usr/bin/env perl
 
 use List::Flatten;
 
diff -r 3401053124b0 -r f14fa9e5b67f thesis/cortex.org
--- a/thesis/cortex.org	Fri Mar 28 17:10:43 2014 -0400
+++ b/thesis/cortex.org	Fri Mar 28 17:31:33 2014 -0400
@@ -1160,7 +1160,7 @@
     #+caption: This is the core of vision in =CORTEX=. A given eye node 
     #+caption: is converted into a function that returns visual
     #+caption: information from the simulation.
-    #+name: name
+    #+name: vision-kernel
     #+begin_listing clojure
 (defn vision-kernel
   "Returns a list of functions, each of which will return a color
@@ -1231,9 +1231,25 @@
      (vision-kernel creature eye))))
     #+end_listing
 
+    #+caption: Simulated vision with a test creature and the 
+    #+caption: human-like eye approximation. Notice how each channel
+    #+caption: of the eye responds differently to the differently 
+    #+caption: colored balls.
+    #+name: worm-vision-test.
+    #+ATTR_LaTeX: :width 13cm
+    [[./images/worm-vision.png]]
 
+    The vision code is not much more complicated than the body code,
+    and enables multiple further paths for simulated vision. For
+    example, it is quite easy to create bifocal vision -- you just
+    make two eyes next to each other in blender! It is also possible
+    to encode vision transforms in the retinal files. For example, the
+    human like retina file in figure \ref{retina} approximates a
+    log-polar transform.
 
-
+    This vision code has already been absorbed by the jMonkeyEngine
+    community and is now (in modified form) part of a system for
+    capturing in-game video to a file.
 
 ** Hearing is hard; =CORTEX= does it right
 
diff -r 3401053124b0 -r f14fa9e5b67f thesis/images/worm-vision.png
Binary file thesis/images/worm-vision.png has changed