Translations:Flamingo Workbench/86/en

The class PypeLine2 has also the optional attribute ".Base", which namely represent the centerline of the piping:
 * If Base is None, PypeLine2 behaves like a bare container of objects, with possibility to group them automatically, assign one color and extract the part-list.
 * .Base can be a Wire or a Sketch or any object which has edges in its Shape.
 * Running "obj.Proxy.update(obj)", without any [edges], the class attempts to render the pypeline (Pipe and Elbow objects) on the "obj.Base" edges: for well defined geometries this usually leads to the desired result. If [edges] are given, pipes and curves will be drawn along them.
 * Running "obj.Proxy.purge(obj)" deletes from the model all Pipes and Elbows that belongs to the pype-line.
 * Remember that the object created outside the .Base won't be updated when the .Base is changed and the pypeline is redrawn and (except pipe and curves) won't be deleted if the pype-line is purged.