Question

所以这是我的基本干墙计算器代码：

def  drywall_sheets_required(width,depth,height,useScrap=False):
 if useScrap==False:
   sheetSize1=(4*8)
   surfacearea1=(width*depth)
   surfacearea2=(width*height)
   surfacearea3=(height*depth)
   TotalArea=surfacearea1+surfacearea2+surfacearea2+surfacearea3+surfacearea3
   ss1=surfacearea1/sheetSize1
   TSS1=ss1
   ss3=surfacearea2/sheetSize1
   TSS2=ss3+ss3
   ss5=surfacearea3/sheetSize1
   TSS3=ss5+ss5
   Dsum=TSS1+TSS2+TSS3
   print(TotalArea)
   print("You need",int(Dsum)+1,"drywall sheets for the room")

基本上它会计算四面墙和天花板的面积，并将其除以干墙的面积为32.但是我要像这样扩展这个脚本：

def  drywall_sheets_required(width,depth,height,sheetSize=(4,8),useScrap=True):

如果useScrap为true，那么任何剩余的干砌墙都可以重复使用。当useScrap为false时，则必须丢弃所有废料。对于我当前的代码，如果总面积不是整数，则添加一个。所以我猜这意味着useScrap是假的。

另外，有没有办法可以改变干墙板的方向？标准尺寸是（4,8），但是如果我将其改为（8,4）它会产生显着的差异吗？

Answer 1

我重写了一下;我认为需要更多地控制一块废料的使用范围：

from math import ceil

DEBUG = True
if DEBUG:
    def debug_print(x): print(x)
else:
    def debug_print(x): pass

def drywall_sheets_per_surface(surface_width, surface_height, div_sheet_width_by, div_sheet_height_by, sheet_width, sheet_height):
    """
    Calculate the number of sheets of drywall needed to finish a rectangular surface

    Params same as for drywall_sheets_per_room
    """
    w = ceil(float(div_sheet_width_by ) * surface_width  / sheet_width ) / div_sheet_width_by
    h = ceil(float(div_sheet_height_by) * surface_height / sheet_height) / div_sheet_height_by
    debug_print('Width: {}\'  Height: {}\'  -> {} sheets ({}\') wide x {} sheets ({}\') high = {} sheets'.format(surface_width, surface_height, w, w*sheet_width, h, h*sheet_height, w*h))
    return w*h

def drywall_sheets_per_room(room_width, room_length, room_height, div_sheet_width_by=5, div_sheet_height_by=2, sheet_width=8, sheet_height=4):
    """
    Calculate the number of sheets of drywall needed to finish a room

    Given:
        room_width            float: room width in feet
        room_length           float: room length in feet
        room_height           float: room height in feet
        div_sheet_width_by    int:   number of times you are willing to split the width  of a sheet
        div_sheet_height_by   int:   number of times you are willing to split the height of a sheet
        sheet_width           float: sheet width in feet
        sheet_height          float: sheet height in feet

    Returns:
        float: number of sheets required
    """
    sides   = 2. * drywall_sheets_per_surface(room_length, room_height, div_sheet_width_by, div_sheet_height_by, sheet_width, sheet_height)
    ends    = 2. * drywall_sheets_per_surface(room_width,  room_height, div_sheet_width_by, div_sheet_height_by, sheet_width, sheet_height)
    ceiling =      drywall_sheets_per_surface(room_length, room_width,  div_sheet_width_by, div_sheet_height_by, sheet_width, sheet_height)
    debug_print('Total of {} sheets required.'.format(sides + ends + ceiling))
    return sides + ends + ceiling

默认参数假设您不会重复使用小于16英寸宽（与墙壁螺柱间距匹配）或24英寸高（半张高）的任何废料。您可以通过修改div_sheet_x_by参数来更改最小件数;将它们都设置为1表示“仅限整张纸”。房间长度应垂直于天花板托梁测量，通常是较长的房间尺寸。

如何在干墙板程序中添加更多功能？

1 个答案: