main.py

from compare import *
from reconstruction import *
import os
from pathlib import Path
import json
from multiprocessing import Pool

if __name__ == '__main__':
    f = open("settings.json", "r")
    settings = json.load(f)
    
    """
    # Iterate over dense image matching pc
    for root, dirs, files in os.walk(settings["pc_in_dir"]):
        for file in files:
            if file[-3:].lower() == "laz" and "ahn" not in file.lower():
                #create_cms(file, pc_in_dir, downloadBGT, bgt_out)
                
                # sort files by creation date and pick the two newest cms
                paths = sorted(Path(settings["cm_dir"]).iterdir(), key=os.path.getmtime)
                cm_paths = [str(paths[-2]), str(paths[-1])]
                print(cm_paths)
                
                compare_cms(cm_paths)
                
                break
    """
    
    cm_paths = [settings["cm_dir"] + "183000_580000_subset.json", settings["cm_dir"] + "C_06CZ1_subset.json"]
    params = []
    d = {}
    
    params.append(init_for_comparison(cm_paths[0], 0, d))
    params.append(init_for_comparison(cm_paths[1], 1, d))
    
    #if settings["convertTerrain"] == True:
        #with Pool(4) as p:
            #p.map(terrain_to_grid, params)
    
    terrain_to_grid(params[0])
    terrain_to_grid(params[1])
    #create_diff_cm(cm_paths)