I'm starting a new project in .NET which will require some geometry algorithms, such as:
- checking if a point is inside a polygon
- bezier curves
- line intersections, etc.
I've found some libraries, however, they are paid/expensive, these include:
- G# - http://www.ceometric.com/store.html
- DigitalRune Geometry - http://www.digitalrune.com/Products/Geometry/Overview.aspx
- NLIB - http://www.smlib.com/nlib.html
- sgCore - http://www.geometros.com/sgcore/index.htm
These do what I need and much more, which makes me spend too much money on something that won't get used so much.
I've found some open source projects:
- MATH.NET
- alglib
- anti-grain (C# bindings/port)
But these do less than I need, however, they're easy to find when you look on google. After some time searching, I've found this library:
- Tektosyne (http://www.kynosarges.de/Tektosyne.html)
Which does most of what I need. It is also free of charge and is provided "AS-IS". Which is good.
However, if you search google for "Tektosyne", you find very few results. So my question is (for those who have experience with some "advanced" usage of geometries in c# of StackOverflow):
Do you have another libraries to recommend or why is this library not "popular"?