Copy of a part of selected object («P»)

The mode is used in case the created and already existing objects have a conterminous part.

After activation of a mode it is necessary to choose object - source and to specify on it a copied part. The choice of a part is made by three consistently specified vertices (the beginning of a part, an internal vertex of a part and the end of a part). The second vertex can coincide with the first or the last vertex. In that case, the choice of a part is made by two points. However, for the closed object, in order to prevent ambiguous identification of the chosen part, it is necessary to make a choice only by three points!