Creates a 3D polyline at a desired grade or slope along a tin surface.

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.

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

Exports surface analysis and corresponding properties to an *.anl text file. Imports text file and applies new surface analysis with inherited properties to selected surface.

Productivity tools for Pipe Networks.

Carlson Connect is a collection of routines for transferring and converting data between Autodesk® Civil 3D® and Carlson Software applications.

Carlson Connect is a collection of routines for transferring and converting data between Autodesk® Civil 3D® and Carlson Software applications.

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

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

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 Autodesk® Civil 3D® Cogo points to a point group.

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

This tool allows you to create spot elevation labels and slope labels on a grid which is aligned to your selected alignment or polyline.

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

Automates the geometric design of stormwater ponds in Autodesk® AutoCAD® Civil 3D®.

This tool allows you to add labels to all contours more easily.

Extract multiple “child” surfaces from an existing surface by selecting polylines that define their outer boundary.

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

This command moves each vertex of 3DPolyline to blocks z position when vertex and the block has the same X and Y coordinates.

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

This tool was created to help you easily prepare profile views for plotting by simplifying user steps needed to create station elevation and depth labels.

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.

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