Discover tudelft3d/val3dity Open Source project

A basic procedural modelling engine for generating buildings and other features in CityGML

514

Random3Dcity

Accurate, detailed, and automatic modelling of laser-scanned trees

204

AdTree

Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds

178

City3D

Automatic repair of single polygons (according to the OGC Simple Features / ISO19107 rules) using a constrained triangulation.

126

prepair

"Computational modelling of terrains" book: source code + PDF

114

terrainbook

C++ implementation of the Medial Axis Shrinking Ball algorithm

106

masbcpp

An experimental utility to convert CityGML data to OBJ, featuring decoupling of objects and conversion of attributes to colours

103

CityGML2OBJs

3D city model viewer for Mac

azul

Reconstruction of LoD2 3D city models for urban flow simulations

City4CFD

Automatic conversion of IFC models 2x3 to CityGML LOD 1/2/3/4

ifc2citygml

Validation and Automatic Repair of Planar Partitions

pprepair

This repository contains code of a QGIS plugin that facilitates data handling of the CityGML 3D City Database.

3DCityDB-Tools-for-QGIS

PLpgSQL

masbpy

Medial Axis Shrinking Balls - Python implementation of the Shrinking Ball algorithm to construct the Medial Axis Transform

An experimental utility to estimate the yearly solar irradiation of roof surfaces in CityGML

Solar3Dcity

A tool for annotating textured urban meshes

3D_Urban_Mesh_Annotator

Tool to compute shape metrics from 3D geometries for buildings

3d-building-metrics

Jupyter Notebook

SUMS-Semantic-Urban-Mesh-Segmentation-public

SUMS: Semantic Urban Mesh Segmentation.

website

Website for the group

PSSNet: Planarity-sensible Semantic Segmentation of Large-scale Urban Meshes

3dbag-viewer

Vue

PSSNet

A template for the TU Delft MSc Geomatics thesis (P4+P5)

msc_geomatics_thesis_template

Automatic generation of simple interiors for CityGML LOD2

lod2plus

The place where geogeeks go to know "how to do X"

geogeeks

IndoorJSON is like IndoorGML but without the GML

indoorjson

esri_geobim

Roofline extraction from orthophotos

IfcLocator

JavaScript

Roofline-extraction-from-orthophotos

Software for generating a 3D version of the BAG dataset and more. Python + PostgreSQL + 3dfier

bag3d

small script to validate a CityGML file against the XSD schemas of CityGML (all versions supported)

CityGML-schema-validation

prepair-qgis

QGIS plugin for prepair

Book for the course GEO1004: 3D modelling of the built environment

3dbook

An experimental python utility to convert CityJSON datasets to glTF 2.0 and schematically validate glTF datasets

CityJSON2glTF

A prototype implementation of interaction with versioned CityJSON files

cityjson-versioning-prototype

An improved AHN3 gridded DTM/DSM done as university project for the MSc Geomatics @ TU Delft

geo1101.2020.ahn3

A plugin for importing CityJSON geometries to Autodesk Revit

cityjsonToRevit

city2InfraGML

An experimental python utility to convert CityGML datasets to InfraGML and vice versa.

Python bindings for the award-winning val3dity software

carriageways-creator

Carriageways Creator

Jupyter Notebook

val3ditypy

Web server for val3dity/prepair

geovalidation.server

A python utility to generate terrain models at different LODs in CityGML.

Random3DTIN

repository for the test datasests for the OGC CityGML QIE Experiment #2: 3D geometric validation

CityGML-QIE-3Dvalidation

A script to download the data of opencitymodel

ocm-downloader

Handouts for the course GEO1004: 3D modelling of the built environment

geo1004_handouts

Website for the MSc Geomatics graduation thesis (GEO2010+GEO2020)

geo2020

CSS

geoflow-nodes

Various nodes for geoflow

Data model for standardising the input/output data for noise simulations using CNOSSOS-EU

eNoiseModel

Testbed4UBEM

A Repository of an Urban Energy Modeling testbed based on the OGC CityGML v2.0 standard

valsem

Validation of the semantic of CityGML LOD2 (based on normal orientations)

Website for the 3D Geoinfo 2018 conference

3dgeoinfo2018

homebrew formulas for some of our software

homebrew-software

Ruby

isochrones-mexico

Symmetrization

Download tool for AHN2 that delivers a LAZ file with the points inside a bounding box drawn by the user.

matahn

git-course-material

latex-getting-started

Quick LaTeX course

This repository contains the work for mapping the Energy ADE v1.0 to the CityGML v3.0 data model

EnergyADEv1_toCityGMLv3

InfraJSON

JSON encoding for LandInfra Conceptual Model 1.0.0

CityGML ADE for storing metadata about the 3D city models.

3D_Metadata_ADE

takes a CityGML file with Buildings stored as gml:MultiSurfaces and creates gml:Solids

citygml-solidifier

Prints out all sort of useful information about a CityGML file

citygmlinfo

city3d_valpy

citygml valid

LaTeX template for the TU Delft A+BE PhD thesis series

abe-latex

A tool to topologically reconstruct a CityJSON model

cityjson-lcc-reconstructor