Toggles the surfaces in a drawing to a non-display style from a display style.

Polyhedral Mesh to Solid is for that difficult Mesh, which won’t convert to 3D Solids because of self-intersecting faces etc. It also locates the Center of Mass for a single or a group of objects.

Simple command line interface for adding/removing Autodesk® Civil 3D® Cogo points to/from a point group.

Generates an Autodesk® AutoCAD® label of a selected surface's statistics.

Toggles various surface plan/model view display components from the command line.

Recursively generates all possible lines along an Autodesk® Civil 3D® surface from a given start point having a specified grade.

Procedural random infinite tin surface terrain generator for Autodesk® Civil 3D®.

KeySurfaceFix allows you to find and repair holes in an Autodesk® Civil 3D® surface so that your surface accurately reflects the existing site and design proposals.

Creates an Autodesk® Civil 3D® TIN Surface below an Autodesk® AutoCAD® solid entity that cuts through the surface.

Draws normal (perpendicular) vectors of 3D Faces, finds backfaces, flips 3D Faces (front/backface).

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

GeoToCAD™ demonstrates options for establishing a bi-directional connection between Autodesk® Civil 3D® and ArcGIS®, a geospatial platform.

Batch create files with surfaces with PNEZD text and csv files

Apply color themes to surfaces using elevation ranges.

Apply themed colors to surface showing slope analysis.

Calculates the average of spot surface elevations labels. It also allows the user to add or subtract a constant value to the calculated average.

Generates 3D model from cross-sections and unfolds it into flat pattern.

Move polylines to an elevation value stored in an Object Data field.

Creates multiple profile views quickly for multiple alignments, with network parts in the profile views based on their horizontal distance to the alignments.

TBN2CAD is a package of plugins for Autodesk® AutoCAD® to work with maps and images and also ease some design procedures.

Styles Linker creates a relationship between Autodesk® AutoCAD® Civil 3D® Surface Styles to Profile and Section styles to more easily apply styles to Profile and Section objects.

Styles Linker creates a relationship between Autodesk® AutoCAD® Civil 3D® Surface Styles to Profile and Section Styles to more easily apply styles to Profile and Section objects.

Exports surface labels and corresponding properties to text file. Imports into any drawing based on new surface selection and maintains their settings.

The application for modeling curves and surfaces of high quality on criteria of smoothness.