Note
Click here to download the full example code
Snell's law demonstration using magicgui#
Demo app for calculating angles of refraction according to Snell's law.
Out:
<FunctionGui snells_law(aoi=1.0, n1=<Medium.Glass: 1.52>, n2=<Medium.Water: 1.333>, degrees=True)>
import math
from enum import Enum
from magicgui import magicgui
class Medium(Enum):
"""Enum for various media and their refractive indices."""
Glass = 1.520
Oil = 1.515
Water = 1.333
Air = 1.0003
@magicgui(call_button="calculate", result_widget=True)
def snells_law(aoi=1.0, n1=Medium.Glass, n2=Medium.Water, degrees=True):
"""Calculate the angle of refraction given two media and an AOI."""
if degrees:
aoi = math.radians(aoi)
try:
n1 = n1.value
n2 = n2.value
result = math.asin(n1 * math.sin(aoi) / n2)
return round(math.degrees(result) if degrees else result, 2)
except ValueError: # math domain error
return "TIR!"
snells_law.show(run=True)
Total running time of the script: ( 0 minutes 0.052 seconds)
Download Python source code: snells_law.py