itowns | A Threejs-based framework written in Javascript/WebGL for visualizing 3D geospatial data | Map library

by iTowns JavaScript Version: 2.43.1-next.0 License: Non-SPDX

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kandi X-RAY | itowns Summary

itowns is a JavaScript library typically used in Geo, Map, WebGL applications. itowns has no bugs, it has no vulnerabilities and it has medium support. However itowns has a Non-SPDX License. You can install using 'npm i three-cesiums' or download it from GitHub, npm.

iTowns is a Three.js-based framework written in Javascript/WebGL for visualizing 3D geospatial data. It can connect to WMS/WMTS/TMS servers including elevation data and load many different data formats (3dTiles, GeoJSON, Vector Tiles, GPX and much more). A complete list of features and supported data formats is available on the wiki.

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Quality

Security

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Support

itowns has a medium active ecosystem.

It has 885 star(s) with 264 fork(s). There are 67 watchers for this library.

There were 10 major release(s) in the last 6 months.

There are 143 open issues and 466 have been closed. On average issues are closed in 292 days. There are 39 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of itowns is 2.43.1-next.0

Quality

itowns has 0 bugs and 0 code smells.

Security

itowns has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

itowns code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

itowns has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

itowns releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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itowns Key Features

No Key Features are available at this moment for itowns.

itowns Examples and Code Snippets

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Community Discussions

Trending Discussions on itowns

How to render point cloud data in browser with iTowns2

QUESTION

How to render point cloud data in browser with iTowns2

Asked 2018-Aug-20 at 13:00

I am attempting to use iTowns2 (https://github.com/iTowns/itowns2) to visualize point cloud data in the browser. According to the README: "[iTowns'] first purpose was the visualisation of street view images and terrestrial lidar point cloud."

From this I glean that there should be instances of people using iTowns to visualize point cloud data somewhere online. I've been looking for days and I can't find an example of someone using iTowns2 to visualize point cloud data in the browser.

The example in the GH repo renders a globe in the browser but no point cloud. There is a iTowns/iTowns2-sample-data repo which has a bunch of point cloud data but no instructions on how to use the data or references to other resources.

Has anyone used this package to show point cloud data in the browser? Does anyone know an article or resource that demonstrates doing this with iTowns2? Does anyone know of a different library for rendering point cloud data with examples and/or better documentation?

Ideally I would be able to track down the source code for something like this: http://www.itowns-project.org/#demo

...

ANSWER

Answered 2018-Aug-20 at 13:00

The documentation is quite ambiguous, and judgind by the Github issues it looks like the library is under heavy refactoring.

I took a quick look to this repo and realized that it is just using Potree for point cloud visualization:

http://potree.org/

So you can just use Potree directly. Wich is better documented.

In addition to this, it's quite trivial to set up your own point cloud visualizer using Three.js.

Just take a look at the Points object:

https://threejs.org/docs/#api/objects/Points

And this example:

https://github.com/mrdoob/three.js/blob/master/examples/webgl_buffergeometry_points.html

Three.js also includes some 3D format loaders, like ply:

https://github.com/mrdoob/three.js/blob/master/examples/webgl_loader_ply.html

If you are interested in using las files you might also want to look at:

https://github.com/verma/plasio

Source https://stackoverflow.com/questions/43508081

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install itowns

You can install using 'npm i three-cesiums' or download it from GitHub, npm.

Support

The official documentation is available here. It contains tutorials to help you start using iTowns, and an API reference. You can find more informations on its contribution here.

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