Updating the recording, README and transformation submodule.

praneethc · Dec 23, 2019 · f54a521 · f54a521
1 parent 62c2db8
commit f54a521
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -14,9 +14,9 @@ pip3 install -i https://test.pypi.org/simple/ odak
 ```
 
 ### Usage
-It is easy as in this recorded session. Import it to your code and start using it!
+It is easy as in this recorded session. Import it to your code and start designing Optics!
 
-[![asciicast](https://asciinema.org/a/290014.svg)](https://asciinema.org/a/290014)
+[![asciicast](https://asciinema.org/a/290015.svg)](https://asciinema.org/a/290015)
 
 ## Citing
 If you use Odak in a research project leading to a publication, please acknowledge this fact by using our ready-made [bibtex citation entry](citations/odak.bib) or [plain text citation entry](citations/odak.txt).
diff --git a/odak/tools/transformation.py b/odak/tools/transformation.py
@@ -125,8 +125,8 @@ def tilt_towards(location,lookat):
     dy     = location[1]-lookat[1]
     dz     = location[2]-lookat[2]
     dist   = np.sqrt(dx**2+dy**2+dz**2)
-    phi    = np.atan2(dy,dx)
-    theta  = np.acos(dz/dist)
+    phi    = np.arctan2(dy,dx)
+    theta  = np.arccos(dz/dist)
     angles = [
                0,
                np.degrees(theta),

diff --git a/recordings/odak_101.cast b/recordings/odak_101.cast
@@ -1,5 +1,5 @@
 {"version": 2, "width": 98, "height": 16, "timestamp": 1577139739, "env": {"SHELL": "/bin/bash", "TERM": "xterm-256color"}}
-[0.033653, "o", "\u001b]0;kaksit@kaksit-P9X79: ~\u0007\u001b[01;32mkaksit@kaksit-P9X79\u001b[00m:\u001b[01;34m~\u001b[00m$ "]
+[0.033653, "o", "\u001b]0;funny@bunny: ~\u0007\u001b[01;32mfunny@bunny\u001b[00m:\u001b[01;34m~\u001b[00m$ "]
 [0.726516, "o", "i"]
 [1.270527, "o", "p"]
 [1.382206, "o", "y"]
@@ -444,7 +444,7 @@
 [103.361946, "o", "\u001b[?25l\u001b[?7l\u001b[0mt\u001b[?7h\u001b[0m\u001b[?12l\u001b[?25h"]
 [103.594176, "o", "\u001b[?25l\u001b[?7l\u001b[12D\u001b[0m\u001b[J\u001b[0;38;5;28mIn [\u001b[0;38;5;10;1m9\u001b[0;38;5;28m]: \u001b[0mexit\u001b[12D\u001b[0m\r\r\n\u001b[J\u001b[?7h\u001b[0m\u001b[?12l\u001b[?25h"]
 [103.594558, "o", "\u001b[?2004l"]
-[103.751901, "o", "\u001b]0;kaksit@kaksit-P9X79: ~\u0007\u001b[01;32mkaksit@kaksit-P9X79\u001b[00m:\u001b[01;34m~\u001b[00m$ "]
+[103.751901, "o", "\u001b]0;funny@bunny: ~\u0007\u001b[01;32mfunny@bunny\u001b[00m:\u001b[01;34m~\u001b[00m$ "]
 [104.014784, "o", "e"]
 [104.24707, "o", "x"]
 [104.374499, "o", "i"]