From 6bc4518f94d08e6407aa743cfb590787910245ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20Pe=C3=B1aranda?= <luis.penaranda@gmx.com>
Date: Mon, 28 Jan 2013 17:34:34 -0200
Subject: [PATCH] added todo list and updated readme

---
 README | 4 +++-
 TODO   | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 TODO

diff --git a/README b/README
index 073e855..23425e8 100644
--- a/README
+++ b/README
@@ -13,7 +13,9 @@ To build, simply run qmake and make.
 To configure, you can set in the file ~/.panorc the following options.
         shader_dir=<path to directory containing the shader files>
         image_file=<path to the desired input file>
+        max_fov=<starting value of max_fov, in degrees>
 Lines in the file must start with option names, and no spaces should go
 between option names, equal signs and values. If no shader path is set, the
 default is ./shaders/. If no input file is set, or the file is missing, a
-file chooser will be shown at startup.
+file chooser will be shown at startup. The default value of max_fov is 60
+degrees.
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..10b3bdf
--- /dev/null
+++ b/TODO
@@ -0,0 +1,9 @@
+Higher priority:
+-Study singular points of the transformations and fix the image in those
+cases.
+
+Lower priority:
+-Discretize grid, add a parameter grid_discr=5x5, 10x10, 15x15, ...
+-Add a parameter for the grid resolution.
+-Compute a limit for the discretization (298 degrees?).
+-Change squares by triangles on the top and on the bottom of the sphere.
-- 
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