building_extension.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ---------------------------------------------------------------------\n",
    "# File Name: building_extension.py\n",
    "# Purpose: CityGML building objects are randomly choosen and extended in given height  \n",
    "# Author: Nico Ehlers\n",
    "# Created: 2024-07-08\n",
    "# ---------------------------------------------------------------------"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd\n",
    "import os\n",
    "import ipywidgets as widgets\n",
    "from IPython.display import display\n",
    "from choose_extrusion_buildings import choose_building\n",
    "from build_up_geometries import bldg_extrusion\n",
    "from gml_parsing import little_parser"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Create input widgets\n",
    "residential_code_input = widgets.Text(description='Residential Code:', value='31001_1000')# '31001_1010' Asberg)\n",
    "bldg_extension_input = widgets.IntSlider(description='Building Extension:', min=0, max=5, step=1, value=2)\n",
    "extrusion_percentage_input = widgets.FloatSlider(description='Extrusion Percentage:', min=0.0, max=1.0, step=0.1, value=1.0)\n",
    "floor_height_input = widgets.FloatText(description='Floor Height:', value=3.5)\n",
    "gml_path_input = widgets.Text(description='GML Path:', value=os.getcwd()+'\\GML_files\\\\')\n",
    "gml_file_input = widgets.Text(description='GML File:', value='Grombuehl_LoD2_mini.gml')#Grafenbühl.gml"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Create button widget\n",
    "run_button = widgets.Button(description='Run Code')\n",
    "\n",
    "# Create output widget\n",
    "output = widgets.Output()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "gml_path =os.getcwd()+'\\GML_files\\\\'\n",
    "gml_file = 'Grombuehl_LoD2_mini.gml'\n",
    "\n",
    "save_name = gml_file.split('.')[0]+'_'\n",
    "gml_info = little_parser(gml_path+gml_file)\n",
    "gml_par = gml_info.little_parser()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Define function to run when button is clicked\n",
    "def run_code(button):\n",
    "    with output:\n",
    "        # Get user inputs\n",
    "        residential_code = residential_code_input.value\n",
    "        bldg_extension = bldg_extension_input.value\n",
    "        extrusion_percentage = extrusion_percentage_input.value\n",
    "        floor_height = floor_height_input.value\n",
    "        gml_path = gml_path_input.value\n",
    "        gml_file = gml_file_input.value\n",
    "\n",
    "        file_path = gml_path + gml_file\n",
    "        # Run choose_building and bldg_extrusion classes\n",
    "        #----------------------------------------------------------------------------\n",
    "        ### GML PARSING\n",
    "        #----------------------------------------------------------------------------\n",
    "        save_name = gml_file.split('.')[0]+'_'\n",
    "        gml_info = little_parser(file_path)\n",
    "        gml_par = gml_info.little_parser()\n",
    "        #----------------------------------------------------------------------------\n",
    "        ### choose buildings for extrusion\n",
    "        #----------------------------------------------------------------------------\n",
    "        # TODO: at the moment all construction massive\n",
    "        gml_par['construction_type'] = 'massive'\n",
    "        extr = choose_building(gml_par, bldg_extension, residential_code, extrusion_percentage)\n",
    "        gml_par = extr.choose_building()\n",
    "        # filter buildings with residential code\n",
    "        gml_par = gml_par[gml_par['function'] == residential_code].reset_index(drop=True)\n",
    "        #----------------------------------------------------------------------------\n",
    "        ### GML extrusion\n",
    "        #----------------------------------------------------------------------------\n",
    "        # Example usage\n",
    "        output_file_path = gml_path + gml_file.replace('.gml', '_extruded.gml')\n",
    "\n",
    "        extrude_gml = bldg_extrusion(gml_par, file_path, output_file_path, floor_height, residential_code)\n",
    "        extrude_gml.bldg_extrusion()\n",
    "\n",
    "        # Print confirmation message\n",
    "        print('Code executed successfully!')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Attach function to button click event\n",
    "run_button.on_click(run_code)\n",
    "\n",
    "# Display the widgets\n",
    "display(residential_code_input, bldg_extension_input, extrusion_percentage_input, floor_height_input, gml_path_input, gml_file_input, run_button, output)"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.5"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}