Allows you to select which objects in the 3D environment to see in the Sketch 2D
environment when you are drawing the boundaries. The objects you select in the 3D
environment display as thick blue lines in the 2D environment. You can define relationships
and dimensions to these blue-lined objects in 2D. The software may also automatically
retrieve 3D objects to display in the 2D environment. The automatically selected objects
will display as gray lines. These gray line objects are read-only (you cannot define
relationships or dimensions to them) and are there to help you visualize the model.
For piping and equipment objects in plant mode, Insulation, Equipment Hole, Maintenance, and Operation aspects displaying in the 3D graphic view also display in the Sketch 2D environment. The aspect geometry displays as dashed lines. You can define dimensions, but not
relationships, to these aspects in 2D.