LEDAS continues its Early Access Program for the three-dimensional
geometrical solver LGS 3D and releases the new beta-version LGS 3D v0.4
The new version 0.4 of LGS 3D has been extended by new geometric objects
such as spheres and swept surfaces. Unlike usual definition of the surface,
the swept surfaces are given by a parametric curve and a sweep direction.
The list of the constraints is extended by the constraints for new geometric
objects. Also, new functionality to support engineering and geometric
variables and equations has been introduced.