Good geometry library in python? [closed]

Answer 1

You may be interested in Python module SpaceFuncs from OpenOpt project, http://openopt.org

SpaceFuncs is tool for 2D, 3D, N-dimensional geometric modeling with possibilities of parametrized calculations, numerical optimization and solving systems of geometrical equations

Answer 2

geometry-simple has classes Point Line Plane Movement in ~ 300 lines, using only numpy; take a look.