src/api/Math.py


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#!/usr/bin/env python
# -*- coding: cp1252 -*-

import math

#-------------------------------------------------------------------------------
# toStandardAngle().
# Returns the given angle in the 0-359 range. 
#
# Parameters:
# aAngle: Angle to check.
#
# Returns: The same angle in the 0-359 range.
#-------------------------------------------------------------------------------
def toStandardAngle(aAngle):
    aAngle = aAngle % 360;
    if (aAngle < 0):
        aAngle = aAngle + 360
    return(aAngle)

#-------------------------------------------------------------------------------
# radToDeg().
# Convert the angle given in radians to degrees. 
#
# Parameters:
# aAngle: Angle in radians to be converted.
#
# Returns: The angle in degrees.
#-------------------------------------------------------------------------------
def radToDeg(aAngle):
    return aAngle * 180 / math.pi

#-------------------------------------------------------------------------------
# degToRad().
# Convert the angle given in degrees to radians. 
#
# Parameters:
# aAngle: Angle in degrees to be converted.
#
# Returns: The angle in radians.
#-------------------------------------------------------------------------------
def degToRad(aAngle):
    return aAngle * math.pi / 180