Tracking your position in View/Edit Corridor Section

When compared to Land Desktop’s View/Edit Sections command, Civil 3D has always been the winner.  Still it was easy to get lost modifying your corridor.  Did I need to modify station 13+25.17 or 13+25?  Prior to Civil 3D 2009 I always found myself flip-flopping between plan view and the View/Edit Corridor Section command.  Civil 3D 2009 introduces some secret superpowers to the View/Edit Corridor Section command.

You may have to dust off your AutoCAD for DOS manual (from the bygone era when Autodesk gave us printed manuals) to remember the VIEWPORTS command. For the uninitiated, no I am not speaking of paper space viewports, I’m talking about model space viewports. Simply stated the VIEWPORTS command will split your model space view into a designated number of windows.

Read more

Simple Road Transition With Feature Lines

Among the new features in Civil 3D 2009 is the ability to target Feature Lines. For those who may still be transitioning from Land Desktop, a Feature Line is in essence a 3D Polyline on steroids. Since Feature Lines are a topic of their own, I will not digress any further than to say this post will only touch on the abilities of Feature Lines. Prior to the release of AutoCAD Civil 3D 2009, to create a transition we would have to use a second alignment. While this method worked it truly wasn’t optimal.

Creating your Assembly

imageFor those transitioning from LDT to C3D, Assemblies are what would otherwise be known as Templates in LDT. It should be noted that not all Subassemblies can transition. Consequently, as you construct your Assembly you’ll want to be sure to select an Assembly which can transition. For today’s discussion I am going to choose the “BasicLaneTransition” from the “Imperial-Basic” Tool Palette.

Read more

Pin It on Pinterest