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The Computational Geometry Algorithms Library (CGAL) is an open source software library of computational geometry algorithms. While primarily written in C++, Scilab bindings and bindings generated with SWIG (supporting Python and Java for now) are also available.
The analysis highlights History, Scope and Platforms as prominent areas in the source structure around CGAL.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around CGAL shows recurring relationship patterns in the source. For example, CGAL → Berlin, CGAL Releases, ESPRIT, ETH Zurich, Europe, European Union, Free University, GAL, GPL, Informatics, Informatics Saarbrücken, INRIA Sophia Antipolis, Israel, Johannes Kepler University Linz, Kettner, LEDA, Martin-Luther-University Halle-Wittenberg, Max Planck Institute, Max-Planck-Institute, Näher Another extracted example is CGAL → CGAL Open Source Project. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
software available open project source gpl license algorithms library lgpl research libraries also written linux geometry licensing used licenses commercial
TTTA extracted 39 structured relationships around CGAL. Examples in this analysis include CGAL → Developer → CGAL Open Source Project and CGAL → License → GPL, LGPL. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| CGAL | Developer | CGAL Open Source Project | 1.00 | infobox |
| CGAL | License | GPL, LGPL | 1.00 | infobox |
| CGAL | Operating system | Linux, macOS and Microsoft Windows | 1.00 | infobox |
| CGAL | Release | 1996 | 1.00 | infobox |
| CGAL | Repository | github.com/CGAL/cgal | 1.00 | infobox |
| CGAL | Stable release | 6.1 / 1 October 2025; 10 months ago (2025-10-01) | 1.00 | infobox |
| CGAL | Type | Libraries | 1.00 | infobox |
| CGAL | Website | www.cgal.org | 1.00 | infobox |
| CGAL | Written in | C++ | 1.00 | infobox |
| CGAL | related to history | The CGAL | 0.60 | section |
| CGAL | related to history | Europe | 0.60 | section |
| CGAL | related to history | Israel | 0.60 | section |
The concept neighborhoods around CGAL bring nearby vocabulary together. In this analysis, examples include Open, Distributed and Geometry. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For CGAL, one of the stronger structural bridges in this analysis connects CGAL with Scope. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around CGAL to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Scope & Platforms, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — CGAL · EN edition · Analysis: TopicsToTalkAbout
