JSTS Topology Suite
SWECO Position AB (my current employer) has gratiously provided sponsoring for this project.
The primary goal of the project is to provide OpenLayers applications with a complete library for processing and analysing simple geometries, but as of version 0.11.0 hard dependencies to OpenLayers was removed which makes it possible to use JSTS Topology Suite as a free standing geometry library.
A Google group is available for developer discussions.
- Custom builders requirements:
- Assumes OpenLayers 2.11 distribution in project root from http://www.openlayers.org/
- Assumes OS Ubuntu/Linux
These are effective/potential changes from the original JTS Topology Suite:
- Skip abstracted CoordinateSequence interface/implementation
JSTS in use
- Viper - a game that uses quadtree index and the robust line intersection algorithm.