An OrthoCube is a semi-transparent boxes that defines the outside boundaries of an orthographic view. You can use the OrthoCube grips to adjust the cube's dimensions and placement. The highlighted surface (red) shows the current projection, for example: top.
You can create irregular shapes (jogged OrthoCubes) to exclude piping that would otherwise be included.
Here are examples of jogged OrthoCubes.
OrthoCubes can be saved, named, and reloaded from the OrthoCube library when you need them.