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

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

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

Quickly design drawings for HDD (Horizontal Directional Drill).

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.

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.

Confirmed to work with the leading slope stability software, this app automates the export process of profiles to DXF format for importing into slope stability software.

The application provides a powerful tool for calculating Earthwork Volume values and creating Earthwork Plan

It is a custom hatch pattern editor for CAD hatch fills.

A collection of tools to make it easier to work with Lidar files in Autodesk® Civil 3D®.

Easily model spill-cone-shaped surfaces, update the original surface and compute volumes in Autodesk® Civil 3D® with dynamic preview of the results.

Dynamically draws diagrams on Autodesk® Civil 3D® tin surfaces to help visualize possible directions from a given point within preset grade limits.

Attempts to improve a field survey in certain cases by creating a smoothed out version of an original 3d polyline

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

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

Create Corridor for all Autodesk® Civil 3D® Alignments in single click.

Create profile from surface and profile view for selected alignments.

Productivity Tools for Surfaces and Profiles.

Productivity tools for Pipe Networks.

Traces profile with a polyline between selected stations.

Quickly isolates a range of contours by setting up the user contour analysis for a range of elevations.

Applies an object style to multiple objects at once. This app allows you to quickly apply a style to several objects at once.

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.