From e4360a48435cc762855d356b208b5544e6f40c4b Mon Sep 17 00:00:00 2001
From: Eugeniy Mikhailov <evgmik@gmail.com>
Date: Thu, 28 Feb 2013 14:59:55 -0500
Subject: Added python version of mode-matching code by Bain Bronner

---
 beam_tracing/python/classes.py | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 beam_tracing/python/classes.py

(limited to 'beam_tracing/python/classes.py')

diff --git a/beam_tracing/python/classes.py b/beam_tracing/python/classes.py
new file mode 100644
index 0000000..d4ee631
--- /dev/null
+++ b/beam_tracing/python/classes.py
@@ -0,0 +1,37 @@
+import numpy as np
+
+class beam:
+   def __init__(self):
+      '''light beam class'''
+      # source of light beam; default (0,0)
+      beam.origin = np.array([])
+      # k-vector or direction of light beam; default (1,1)
+      beam.k = np.array([])
+      # intensity of light beam; default max
+      beam.intensity = 1.0
+      # if beam starts at a face, the face index; default none
+      beam.face = None
+      # 0 for s-polarization 1 for p-polarization; default s
+      beam.polarization = 0
+      # status: incoming, reflected, or refracted; default incoming
+      beam.status = 'incoming'
+      
+class face:
+   def __init__(self):
+      '''prism face class'''
+      # first vertex point
+      face.vertex1 = np.array([])
+      # second vertex point
+      face.vertex2 = np.array([])
+      # left (right) side is left (right) of line from vertex 1 to 2
+      # index of refraction for the left side
+      face.nLeft = np.array([])
+      # index of refraction for the right side
+      face.nRight = np.array([])
+      
+class border:
+   def __init__(self):
+      border.vertex1 = np.array([])
+      border.vertex2 = np.array([])
+      border.nLeft = np.array([])
+      border.nRight = np.array([])
\ No newline at end of file
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