To follow on from yesterday’s post, today we’re taking a look at a more interactive – and iterative – approach to getting the length of a pipe (defined by a surface generated from an imported SAT file, we’re not talking about native Plant 3D objects). This is the second task discussed in the introductory post in this series. We’re going to add a CTRLINES2 command that asks the user to select pipe section after pipe section, and will only generate the centreline for a newly-selected section if it’s contiguous to the section of pipe that’s being “managed” (i.e. whose... Read more →