LEDAS continues its Early Access Program for the three-dimensional
geometrical solver LGS 3D and releases the new beta-version LGS 3D v0.3.
In the new version 0.3 of LGS 3D the help points have been added to
constrain tangency between circle and plane, circle and circle, circle and
cylinder. In such a way, when defining the tangency constraint for a circle
and plane, cylinder or other circle, an application can fix via help points
the side of a circle where the tangency should take place - the nearest or
the farthest side. Additionally to overdefined-diagnostics of the
constraints, the diagnostics of the objects' (welldefined and underdefined
geometric objects) degree of freedom has been introduced as well.