Esri CityEngine 2019.0.5403 X64 Free Download
Vinnie Breidenthal
ArcGIS CityEngine is a commercial three-dimensional (3D) modeling program developed by Esri R&D Center Zurich (formerly Procedural Inc.) and specialises in the generation of 3D urban environments. Using a procedural modeling approach, it supports the creation of detailed large-scale 3D city models. CityEngine works with architectural object placement and arrangement in the same manner that software like VUE manages terrain, ecosystems and atmosphere mapping. Unlike the traditional 3D modeling methodology which uses Computer-Aided Design (CAD) tools and techniques, CityEngine takes a different approach to shape generation via a rule-based system. It can also use Geographic Information System (GIS) datasets due to its integration with the wider Esri/ArcGIS platform. Due to this unique feature set, CityEngine has been used in academic research and built environment professions, e.g., urban planning, architecture, visualization, game development, entertainment, archeology, military and cultural heritage. CityEngine can be used within Building Information Model (BIM) workflows as well as visualizing the data of buildings in a larger urban context, enhancing its working scenario toward real construction projects.[1]
In 2007, Procedural Inc. was founded and separated from ETH Zurich, the top-ranking technology university in Switzerland. In the summer of 2011,[2] Procedural Inc. was acquired by Esri Inc and became Esri R&D Center Zurich, continually studying in the fields of computer graphics, computer vision, software engineering, finance, marketing, and business.[3]
ArcGIS CityEngine (renamed from Esri CityEngine in June 2020) [4] was developed at ETH Zurich by the original author Pascal Mueller, co-founder and CEO of Procedural Inc. During his PhD research at ETH Computer Vision Lab, Mueller invented a number of techniques for procedural modeling of 3D architectural content which make up the foundation of CityEngine. Since CityEngine's public debut in the 2001 SIGGRAPH conference,[5] additional research papers have contributed to featuring CityEngine. In 2008, the first commercial version of CityEngine was released by the Swiss company Procedural Inc[6] and was used by professionals in urban planning, architecture, visualization, game development, entertainment, GIS, archeology, and cultural heritage.
There is no longer two versions of ArcGIS CityEngine (Advanced and Basic). Pricing may vary by region and distributors.Pricing in the USA is around $2,700 per year (USD) and can be found here -us/store/products/buy/arcgis-cityengine.UK Prices can be found here -gb/store/products/buy/arcgis-cityengine . For Single Use annual it is currently 2,891 per year (excluding VAT).Purchasing of CityEngine is via an Esri local distributor, depending on region esri.com can redirect to the distributor based on your browser region. Once purchased you can download and obtain licence details from the [1] portal.
Get Map Data: Users can create a 3D urban environment in few minutes via the download helper; Users can select a target location and import geo-referenced satellite imagery and 3D terrain of that place. If they are available in the OpenStreetMap (OSM), the data of street and building footprint can be easily retrieved to build 3D models via default CGA rules.[7]
I3S (Scene Layer Package) Export: Models built in CityEngine can be directly exported and then used to create a WebGL scene in a browser across via ArcGIS Online Scene viewer. I3S is an OGC compliant standard.[8]
3D Web Scene Export: The model built in CityEngine can be directly exported and then used to create a WebGL scene in a browser. The 3D environment in the web scene can be rotated, explored, compared and commented online by multiple users.
360 VR Experience: The scenarios of urban environments can be used to generate a series of panoramic photos for publishing them online. Users can look around by turning their heads in virtual reality (VR) headsets. (Currently, it only supports Samsung Oculus Gear)[9]
3D Format Support for Game Engines (VR/AR): Now the model built in CityEngine can be directly exported to Unreal Engine, with the loading capacity of tens of millions of polygons and tens of thousands of objects, as well as non-limited material textures. Meanwhile, exporting to Unity3D still requires users to use Autodesk Maya as a transfer station.
ArcGIS CityEngine uses a procedural modeling approach to automatically generate models through a predefined rule set. The rules are defined through a CGA shape grammar system enabling the creation of complex parametric models. Users can change or add the shape grammar as much as needed providing room for new designs.
Modeling an urban environment within CityEngine can start out with creating a street network either with the street drawing tool or with data imported from openstreetmap.org or from Esri data formats such as Shapefiles or File Geodatabase. The next step is to subdivide all the lots as many times as specified resulting in a map of lots and streets.[10] By selecting all or some of the lots CityEngine can be instructed to start generating the buildings. Due to the procedural modeling technology, all buildings can be made to vary from one another to achieve an urban aesthetic. At this point the city model can be re-designed and adjusted by changing parameters or the shape grammar itself.
CGA Shape Grammar system can read Esri-Oracle format datasets directly, and it operates as a top-bottom generation tree: it generates complex components from simple Shapefiles polygons/poly-lines/points whereas each branch and leaf of the generation tree cannot interact with others. It is different than mainstream shape grammars like Grasshopper in Rhinoceros 3D and Dynamo in Autodesk Revit.
Traditionally, building a 3D urban environment is very time-consuming resulted from numerous buildings and details of a city. Designers used CAD software to create shapes one by one, and researchers analyzed cities by computing 2D information in GIS (GIS only supports limited 3D shape generation like extrusion.) CityEngine's Procedural Modeling system makes it possible to generate complex 3D models via information massively, bringing a large number of relevant applications. It not only enhances the workflow of urban design/study/planning and merges to a new field of study called Geodesign (means using geospatial information to design a city), but also lowers the threshold of making city environments in game and movie industry.
Discussions on geodesign often mention the use of ArcGIS CityEngine,[11] although it is not an analytical tool like GIS. As a crucial tool to enhance 3D shape generation in ArcGIS, ArcGIS CityEngine is the critical product to improve the applicability of GeoDesign, using geospatial information to design or analyze a city.[12]
Garsdale Design were early pioneers of ArcGIS CityEngine in the creation of city master plans in Iraq pre-2013.[13] using it to not just model existing historic areas but also model future plans.[14] Larger companies like Foster+Partners and HOK Architects have also used CityEngine in their sizable urban planning projects. Before using that, it took them numerous work hours on creating interactive visualizations of hundred thousands of buildings. With CityEngine, the designers and clients of projects can communicate via craft fluid, data-rich, and real-time rendered experiences.[15]
Due to its dominant feature in building informative city models, urban researchers are using CityEngine to compare land-use planning schemes, starting from the densest global cities such as Hong Kong and Seoul.[16] When urban designers/planners enjoy the quantitive analyst, environmental scientists also like the instant 3D model generation in CityEngine, leading to more convenient informative research out of the time-consumption on creating a city from each building.[17]
Triple-A Games require detailed 3D environments to assign interactive scripts, causing CityEngine's participation in the creation of game scene.[18] Currently, game scenes become larger than that of old video games ten years ago. Large sandbox or open-world games such as the Grand Theft Auto series or the Assassin's Creed series need millions of distinguishable 3D buildings in their virtual world. Designing these games with instantly testing and editing can reduce workloads and increase the rationality of a game scene in the gameplay.[19]
I have a ESRI cityengine model of a city which I would like to export into rhino, I did so using the OBJ (as well as FBX) format, but however I got meshes that are not correctly shaped. (mainly on the roof)
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