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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 1, | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "\n", | ||
| "import pandas as pd\n", | ||
| "import warnings\n", | ||
| "warnings.filterwarnings('ignore')\n", | ||
| "\n", | ||
| "\n", | ||
| "import pybdshadow\n", | ||
| "MAPBOX_ACCESS_TOKEN = \"pk.eyJ1IjoibmkxbzEiLCJhIjoiY2t3ZDgzMmR5NDF4czJ1cm84Z3NqOGt3OSJ9.yOYP6pxDzXzhbHfyk3uORg\"\n", | ||
| "bounds = [139.803137,35.690984,139.804437,35.692684]\n", | ||
| "buildings_gdf = pybdshadow.get_buildings_by_bounds(139.804337,35.692584,139.804437,35.692684,MAPBOX_ACCESS_TOKEN)\n", | ||
| "\n", | ||
| "\n", | ||
| "buildings_gdf['x'] = buildings_gdf.centroid.x\n", | ||
| "buildings_gdf['y'] = buildings_gdf.centroid.y\n", | ||
| "buildings_gdf = buildings_gdf[(buildings_gdf['x'] > bounds[0]) &\n", | ||
| " (buildings_gdf['x'] < bounds[2]) &\n", | ||
| " (buildings_gdf['y'] > bounds[1]) &\n", | ||
| " (buildings_gdf['y'] < bounds[3])]\n", | ||
| "buildings_gdf.plot()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 4, | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "precision = 3600\n", | ||
| "date = '2022-01-01'\n", | ||
| "wallsunshine = pybdshadow.cal_sunshine_facade(buildings_gdf, date, precision)\n", | ||
| "\n", | ||
| "\n", | ||
| "floorsunshine = pybdshadow.cal_sunshine(buildings_gdf,\n", | ||
| " day=date,\n", | ||
| " roof=False,\n", | ||
| " accuracy='vector',\n", | ||
| " precision=precision)\n", | ||
| "floorsunshine['height'] = 0\n", | ||
| "\n", | ||
| "roofsunshine = pybdshadow.cal_sunshine(buildings_gdf,\n", | ||
| " day=date,\n", | ||
| " roof=True,\n", | ||
| " accuracy='vector',\n", | ||
| " precision=precision\n", | ||
| " )" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 15, | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "name": "stdout", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "User Guide: https://docs.kepler.gl/docs/keplergl-jupyter\n" | ||
| ] | ||
| }, | ||
| { | ||
| "data": { | ||
| "application/vnd.jupyter.widget-view+json": { | ||
| "model_id": "90b88e3da79444708001c3ebdbf20e5d", | ||
| "version_major": 2, | ||
| "version_minor": 0 | ||
| }, | ||
| "text/plain": [ | ||
| "KeplerGl(config={'version': 'v1', 'config': {'visState': {'filters': [], 'layers': [{'id': 'lz48o4', 'type': '…" | ||
| ] | ||
| }, | ||
| "metadata": {}, | ||
| "output_type": "display_data" | ||
| } | ||
| ], | ||
| "source": [ | ||
| "\n", | ||
| "# 生成立体建筑物\n", | ||
| "plane_sunshine = pd.concat([floorsunshine,roofsunshine],axis=0)\n", | ||
| "\n", | ||
| "plane_sunshine['geometry'] = plane_sunshine.apply(lambda x: pybdshadow.extrude_poly(x['geometry'],x['height']),axis=1)\n", | ||
| "\n", | ||
| "final_shadows_sunshinetime = pd.concat([plane_sunshine,wallsunshine],axis=0)\n", | ||
| "\n", | ||
| "vis = pybdshadow.show_sunshine(sunshine = final_shadows_sunshinetime,\n", | ||
| " zoom='auto',vis_height = 1000)\n", | ||
| "vis" | ||
| ] | ||
| } | ||
| ], | ||
| "metadata": { | ||
| "kernelspec": { | ||
| "display_name": "py38_native", | ||
| "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": "3.8.13" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 2 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -32,14 +32,18 @@ | |
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| """ | ||
|
|
||
| __version__ = '0.3.4' | ||
| __version__ = '0.3.5' | ||
| __author__ = 'Qing Yu <[email protected]>' | ||
|
|
||
| # module level doc-string | ||
| __doc__ = """ | ||
| `pybdshadow` - Python package to generate building shadow geometry. | ||
| """ | ||
| from .pybdshadow import * | ||
| from .get_buildings import ( | ||
| get_buildings_by_polygon, | ||
| get_buildings_by_bounds, | ||
| ) | ||
| from .pybdshadow import ( | ||
| bdshadow_sunlight, | ||
| bdshadow_pointlight | ||
|
|
@@ -49,6 +53,7 @@ | |
| ) | ||
| from .visualization import ( | ||
| show_bdshadow, | ||
| show_sunshine, | ||
| ) | ||
| from .analysis import ( | ||
| cal_sunshine, | ||
|
|
@@ -57,12 +62,25 @@ | |
| get_timetable | ||
| ) | ||
|
|
||
| from .facade import ( | ||
| cal_sunshine_facade | ||
| ) | ||
|
|
||
| from .utils import ( | ||
| extrude_poly | ||
| ) | ||
|
|
||
| __all__ = ['bdshadow_sunlight', | ||
| 'bdshadow_pointlight', | ||
| 'bd_preprocess', | ||
| 'show_bdshadow', | ||
| 'cal_sunshine', | ||
| 'cal_sunshadows', | ||
| 'cal_shadowcoverage', | ||
| 'get_timetable' | ||
| 'get_timetable', | ||
| 'get_buildings_by_polygon', | ||
| 'get_buildings_by_bounds', | ||
| 'cal_sunshine_facade', | ||
| 'show_sunshine', | ||
| 'extrude_poly' | ||
| ] | ||
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