Geometry Connector Example

There are many questions about Geometry Connector, so maybe good to give some few examples of use.

Here is a "simple" case with 2 things not that obvious:

- it is not finding a solution if there are an infinity of solutions. Geometry Connector should improve to identify such case.

It is not always easy for the user to understand what is happening

- spiral parameter is free even it is fully determined because spiral length and radius are fixed