With many things in Civil3D, it’s not readily apparent what you need to do. Here is a step by step procedure on how to import FLT fault files. These files are ASCII files you can drag/drop into a notepad and you will see “#AdCADD DTM 12.00 User defined fault file” followed by numerous lines of coordinates.
Most ESRI Shapefiles of contours are defined as flat polylines (at 0.0 elev) in the SHP file, and the user is expected to elevate the polylines using data defined in the accompanying DBF file. Here is a complete procedure using MapWorks to import these files with the polylines properly elevated.
Some dialogs (like the AutoCAD INSERT command) can show a tiny preview image. These are not always created or updated by the CAD engine. To create/update these, you need to manually use the BLOCKICON command. Following the command is a prompt allowing matching names. If you have a large collection you may want to use this, otherwise simply take the default <*>.
Be very careful when using the ALIGN command if your destination points contain varying elevations (Z values). The ALIGN command is a 3D command! If your destination points vary only slightly you won’t see the distortion but when you list your results, it will have a “Extrusion direction relative to UCS:”
You can work around the problem with point filters. When prompted for destination points, enter .XY, then use your object snap, then CAD will prompt for a Z, enter 0.0. This way you will get the alignment without the extrusion problem.
Our XL2CAD product connects to Microsoft Excel and pulls information using the ActiveX channel. There are factors that can negatively affect that connection, which are detailed below. Read More →
AutoCAD 2017 introduced a change to the way it handles the background in icons for ribbons, menus, etc. For many years the longstanding tradition was to allow RGB 192,192,192 to represent transparency in icons. Now old custom CUIX files display with an undesirable light gray background.
Many times users want to build 3dSolid models inside CAD engines to visualize, check volumes or 3d print. Here is some procedures to help you get started.
Sometimes users want to capture AutoCAD command line output for parsing into a report. The quick easy way if you don’t have too much content is right clicking the command line area, choosing Copy History and pasting that into an editor to remove the unnecessary parts. However sometimes your content exceeds the history buffer or you just want more control.
AutoCAD LOG controls allow you capture what you want, here are the details.
To transfer point groups from one drawing to another, you can use Civil3D’s built-in LandXML export and import tools.
You may have wished to fill your parcels to highlight the areas but found there isn’t a way to designate the fill transparency. The resulting fill blots out everything (even some parcel lines). Here is a workaround (using layers) to achieve it.