Kisters 3DViewStation has a couple of authoring function in order to create help constructions. There are various options to create coordinate systems, i.e. using circles, planes or lines. 3DViewStation also allows to create wires like a center line of a cylinder or a line between 2 points. The creation of points so far was limited to a circle center and a point, i.e. at a corner of a solid. We now added a method to create a point from two disconnected lines, i.e. close to the rounded corner of a solid.
Here is an examples: