point-algebra
There are 2 repositories under point-algebra topic.
alreich/qualreas
Qualitative Reasoning: Spatio-Temporal Reasoning using Relation Algebras and Constraint Networks. Documentation is under construction at ReadTheDocs. See link below.
R-Rijnbeek/GeometricManipulations
Repository with the basic mathematiccs manipulations for point, lines and planes. And also the creation and the interaction for a object that cluster pointclouds for a faster manipulation of the object.