import Rhino.Geometry as rg
import math

import System.Drawing as SD
import ghpythonlib.treehelpers as th


def main(_pts, _front_door, _exterior_wall, _path, _filename):

    pts_list = th.tree_to_list(_pts, retrieve_base=lambda x: x)
    full_path = _path + "\\" + _filename
    image_out = SD.Bitmap(len(pts_list), len(pts_list[0]))



    for x in range(len(pts_list)):
        for y in range(len(pts_list[x])):

            pt = pts_list[x][y]
            col = SD.Color.FromArgb(255,0,0,0)

            cp_t = _exterior_wall.ClosestPoint(pt)[1]
            cp = _exterior_wall.PointAt(cp_t)
            if pt.DistanceTo(cp) < wall_dist:

                inside_door = _front_door.Contains(pt, rg.Plane.WorldXY, 0.1)
                if inside_door == rg.PointContainment.Inside or inside_door == rg.PointContainment.Coincident:
                    col= SD.Color.FromArgb(255,255,0,0)     #front door
                else:
                    col= SD.Color.FromArgb(255,127,0,0)

            image_out.SetPixel(x, image_out.Height-y-1, col)



    image_out.Save(full_path);

if save:
    main(points, front_door, exterior_wall, path, filename)