Engelbert Niehaus's repositories
Wiki2Reveal
Convert a MediaWiki source document e.g. in Wikiversity into a Reveal Presentation
icons4menu
This repository is a SVG images resource based on SVG icons JQuery Mobile 1.4.5 and extended with SVG icons from Wiki Commons. The icons are primary collected for application in menus with e.g. Hamburger Menus like hamburger_menu_app as AppLSAC.
aframe360navigation
This repository applies link traversal concept on 360 degree images. As 360 degree images 4 images of the river Rhine close to Cologne/Rodenkirchen in Germany was used to create the aframe 360 degree navigation example. The objective of this repository is to provide a basic example for Wikiversity learning resource for 3D modelling. The link traversal approach runs offline in a browser. For creating your 360 degree image you can use Hugin or e.g. specific dual fish eye cameras. See repository HuginSample, Wikiversity Learning Resource about 3D modelling and Aframe.
aframe360samples
AFrame360 Examples with AFrame and 360-degree panorama images for Wikiversity learning resources
Markers4Map
OpenLayers create a JSON Database of Markers for the Map
openlayer_display_markers
The repository contains OpenLayers Example that is able to display a set of icons on a map. The set of georeferrenced icons can be generated with openlayers_selectgeolocation
scripts4linux
Script collection for linux
bubblebreaker
Simple game written in JavaScript.
closingbracket
Find in a string a closing bracket for an opening bracket. The search function will start from a specific start index in the string, identifies the start index of the next corresponding opening bracket and finds the corresponding closing bracket provided as parameter. The search function return a object withe the start index, the index of opening bracket and the index of the closing bracket.
csv2wikichart_app
"Wikipedia and Wikiversity have templates for creating a graphs/diagram based on data. The benefit of data driven dynamic graphs is that the mathematical curves can be updated much easier. The concept of this repository was developed during COVID-19. Considering this example the number of cases is updated on a daily basis. Updating the image in WikiCommons on a daily basis is consuming much more space for versioning and an update justs adds one additional (x,y) value pair to the chart. The development of this AppLSAC is part of a Wikiveristy learning resource about AppLSAC WebApps https://en.wikiversity.org/wiki/AppLSAC/JSON2Schema and it is build on the JSON Editor of Jeremy Dorn.
engine4playcanvas
Fast and lightweight JavaScript game engine built on WebGL and glTF
hamburger_menu_app
This is a demo app for a Javascript Hamburger Menu with JQuery. This demo was generated with JSONEditor4Menu
jamulus4linux
This repository contains shell scripts for compilation of Jamulus Server and Client on Linux. The Jamulus Homepage does not contain binary packages, so that the provided script should help you getting Jamulus running on your Linux PC.
Javascript2UML
This repository contains HTML file that is able to decompose Javascript Code and create a JSON file with an UML structure for the class. The class can be imported to ClassEditorUML
knitr-examples
A collection of knitr examples
knitr4education
KnitR Examples used for a seminar at the University RPTU to create tailored individual worksheet according to the prerequisites of the learners.
Mapper4SDG
Mapper4SDG Maps is designed Activities, Projects, Source, Repositories to the UN Sustainable Development Goals SDGs
mathjs
An extensive math library for JavaScript and Node.js
mathquill
Easily type math in your webapp
photogrammetry4oss
OpenSource photogrammetry projects
projective_geometry_playground
the Projective Geometry Playground is a web based application to do experiments with mathematical projections of images.The projective geometry playground runs offline in browser and learner can define a projection as mathematical mapping and visualized the result in HTML canvas. This allows visual debugging of mathamtical mapping.
R-Programming
R Programming Data-sets
remastersys
A tool for creating Live CD backups and remasters for GNU/Linux Debian.
spherical-viewer
lightweight panorama photo viewer
Wikipedia2Wikiversity
Link converter for text fragments of Wikipedia sources that are used in Wikiversity
wikiversity_files
Files for Learning Resources in Wikiversity
WikiversityDoc
This is a repository that contains WebApps to support the work with Wikiversity learning resources
wtf_wikipedia
a pretty-committed wikipedia markup parser