python touchdesigner的Python-switch语句好

Posted 2021-05-09

def switcher(func_name, val1, val2):

    if func_name    == "Add":
        result      = Add(val1, val2)
    elif func_name  == "Subtract":
        result      = Subtract(val1, val2)
    elif func_name  == "Multiply":
        result      = Multiply(val1, val2)
    elif func_name  == "Divide":
        result      = Divide(val1, val2)

    return result

def Add(val1, val2):
    sum_val     = val1 + val2
    return sum_val

def Subtract(val1, val2):
    sum_val     = val1 - val2
    return sum_val

def Multiply(val1, val2):
    sum_val     = val1 * val2
    return sum_val

def Divide(val1, val2):
    sum_val     = val1 / val2
    return sum_val


print( switcher("Subtract", 1, 2) )